Double Helix

双程 ‧ Drama ‧ 2026
Ongoing 8/12
SassyJigglypuff
1 people found this review helpful
Jul 1, 2026
8 of 12 episodes seen
Ongoing 0
Overall 5.0
Story 5.5
Acting/Cast 7.0
Music 7.0
Rewatch Value 5.0
This review may contain spoilers

It went on for too long (slight spoilers)

Up to episode 5 it was teally good and positive, they founf their way to each other. From there, everything went downhill.
This show was talk of the town so i had high hopes. And first half was great. After they broke up for the 2nd time, it was almost unwatcahble.
Maybe i cant relate with asian culture but its always annoying how much they care about their parents opinion. That mom was proper drama queen.
And then lu feng became a certified psychopath what seems like all of a sudden with no ryme or reason. He was great in the begining. Plot became very dark and confusing. Him imprisoning other guy (forgot the name) and mentally torturing him didnt make any sense.
Time jumps and time line was too long, this relationship was on and off for over 10 years. Im on ep 8 and im so over them now, get a grip, you're grown men.

What a shame cause the begining was dramatic because nobody suported their relationship but they were great and i really enjoyed their dynamics.

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Dropped 7/12
BlankDude
3 people found this review helpful
Jun 13, 2026
7 of 12 episodes seen
Dropped 0
Overall 3.0
Story 2.0
Acting/Cast 7.0
Music 5.5
Rewatch Value 1.0

Interesting to pathetic plot

Alright the first episodes were realistic and interesting. Loads and loads of drama, and even though some parts were cringe, they were pretty realistic so i watched it.
But after 7th episode, the story just went overboard.
I was like "what's with the pathetic excuse of a plot" it's like they were trying extra hard to make things worse in the story.
People with weak heart don't watch it. The plot is very dark and i felt it was full of unnecessary grief and all other negative emotions u could name of.
Anyways, i thought it was a waste of time and i could've just avoided feeling all heavy.
But things to be appreciated, the chemistry between the couples are super good. The actors are veryyyyy handsome and attractive and I loved their acting and almost everything..... except the PLOT 😭.

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Completed
AeonFlux71
1 people found this review helpful
Jun 17, 2026
12 of 12 episodes seen
Completed 0
Overall 9.0
Story 10
Acting/Cast 9.0
Music 8.0
Rewatch Value 9.0
This review may contain spoilers

After all obstacles have been overcome hapiness prevails

This was a great drama, a true rollercoaster of emotions. I was mad, but i also cried a few times, it also had a few sweet moments. It's toxic, but in the last two episodes that explains itself, he was so hurt that it litterary made him mentaly ill.
A BL with the most awful parents ever!! And the siblings weren't very nice either and they were also very controlling.
Then put two mains together, one without a backbone and one with a very strong personality and you have a recepi for disaster.
Beautiful visuals and good music.

The mains had great chemistry and good kisses.
The second couple didn't have much chemistry, but that was because the actor that played Cheng Yi Chen, didn't do very good job in acting. And his kisses were so bad! Such a shame because his co actor did great in acting and in kissing.

I recommend watching this!

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Completed
Grizzly bear
1 people found this review helpful
Jun 13, 2026
12 of 12 episodes seen
Completed 0
Overall 9.0
Story 8.0
Acting/Cast 10
Music 10
Rewatch Value 8.0
This review may contain spoilers

2 literally crazy people in love

I think this drama was just wayy too toxic for me. I came here after "To My Shore" which also had a black flag but with a really good redemption arc. This one was just pure torture for me. There was just 1 episode where everyone was happy i.e. the trip episode and the rest of the series is filled with toxicity and homophobia.

I absolutely despise Lu Feng and I still don't feel he actually truely loves Yi Cheng but is just obsessed over him. The entire series he just keeps raping him over and over again with no explanation. Ends up ragebaiting all their homophobic parents to the grave and keeps hurting Yi Cheng since ep 1. I'm not sure why people don't see that and just are like oh no Yi Cheng is the bad guy.

But 1 thing I liked was that they didn't normalize it but they showed that Lu Feng was actually mentally ill the whole time.

Coming to the acting it was just 🤌🤌🤌. Especially the scene where Yi Cheng's ex comes to save Yi Cheng from Lu Feng. The hug mixed with fear, anger and confusion and the fact that the audience could see all 3 like damn.

I absolutely loved the 2nd couple. Both He Jia Shu and Fa Xuan Ge❤️❤️❤️❤️ they're adorable. I know the brother kinda messes up in the middle but for me that wasn't exactly a big deal cz that issue was resolved n Lu feng messed up again🙄.

Overall it's good. But 1 time is all i can watch this

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Completed
Nomtosaurus
1 people found this review helpful
Jun 16, 2026
12 of 12 episodes seen
Completed 0
Overall 8.5
Story 8.5
Acting/Cast 8.0
Music 8.0
Rewatch Value 9.0

I went into Double Helix knowing very little and was pleasantly surprised

First of all, when i found out it’s a Chinese BL I expected heavy censorship, but the series surprised me in a good way. The story is engaging, and it deliberately avoids portraying a healthy, realistic relationship — you could even call the central romance toxic. I enjoy that kind of darker, psychologically complex storytelling, though it’s important not to normalize the behavior shown; the series is unrealistic and shouldn’t be seen as a model for real-life relationships.

Liking a story with toxic elements isn’t the same as endorsing them, and I disagree with people who dismiss the series solely because of that. There’s a lot more to appreciate: for a 12-episode run, the characters are written relatively well and feel distinct. I liked the main couple — their dynamic is intense and compelling. By contrast, the secondary couple didn’t do much for me; their subplot felt unnecessary and underdeveloped.

One useful point the show raises is that labeling a partner’s harmful actions as “mental illness” doesn’t fix anything. The series suggests that poor communication and a lack of cooperation can lead to major misunderstandings and relationship damage, which I found thoughtfully handled. Overall, despite flaws and uncomfortable elements, I enjoyed the review and found the series worth watching for viewers who appreciate more serious, psychologically driven BL.

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Completed
Heena Ray
1 people found this review helpful
Jun 13, 2026
12 of 12 episodes seen
Completed 0
Overall 10
Story 10
Acting/Cast 10
Music 10
Rewatch Value 10

wonderfull

just wow. series the acting of both actors superb i cried in the last episode so touchy love it ❤️❤️❤️ guys please watch these series ❤️❤️❤️❤️ all charector did such a good acting love it just wow. series the acting of both actors superb i cried in the last episode so touchy love it ❤️❤️❤️ guys please watch these series ❤️❤️❤️❤️ all charector did such a good acting love it bonding of them is too strong caring
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Completed
AEROROR2
1 people found this review helpful
Jun 16, 2026
12 of 12 episodes seen
Completed 0
Overall 9.0
Story 8.5
Acting/Cast 9.5
Music 9.5
Rewatch Value 7.5

LOVE can make you SICK

What a roller coaster of emotions this series has been. Double Helix is easily one of the strongest BL dramas aired this year, delivering an extraordinary level of emotional intensity that keeps viewers fully invested from start to finish. I absolutely loved Ayden and Si Tong’s top-tier acting and undeniable chemistry. Their portrayal of Lu Feng and Yi Chen was remarkable, and I was constantly in awe of their performances, along with the rest of the cast. Ayden perfectly embodied Lu Feng’s masculine presence, while Si Tong was effortlessly adorable as Yi Chen.

Lu Feng and Yi Chen are far from the typical BL couple. They are complicated, intense, and at times completely insane. The love they have for each other never truly vanished, but the consequences of their actions constantly follow them. Their first breakup, caused by the scandal of their relationship being exposed throughout the university, was already devastating. The involvement of their homophobic parents only made the situation even worse.

Thankfully, the series gave us plenty of sweet moments before the storm hit. I super adored how the video camera was used to capture their most sincere and lovey-dovey memories. It was one of the fluffiest and most heartwarming elements of the show. I loved the editing choices and how the recordings continued to play an important role until the finale. The wedding vows they made after witnessing a marriage ceremony and the couple's rings they exchanged were especially memorable. Those rings, in particular, became a powerful symbol throughout the series as they were repeatedly worn, removed, and reclaimed across several episodes.

The yearning between them never lasted very long because they kept reuniting, breaking up, and finding their way back to each other over and over again. However, I completely lost my affection for Lu Feng when he kidnapped Yi Chen and subjected him to emotional torment. Bringing different men into his place every day and forcing Yi Chen to witness inappropriate intimate scenarios was unforgivable. Lu Feng crossed every possible boundary. He was a walking black flag, a severe example of toxic behavior that should never be romanticized or tolerated in real life. Thankfully, this remains a work of fiction.

Remaining as a couple in the finale was predictable, and part of me believes that a more realistic ending would have been for Lu Feng and Yi Chen not to end up together. Given everything that happened between them, it would have made sense. Still, the series clearly aimed to provide the happy ending that many fans wanted. Lu Feng’s illness and subsequent healing accelerated his redemption arc considerably, perhaps more than it should have. As the saying goes, people must face the consequences of their own choices. At the same time, Yi Chen’s inability to let go of Lu Feng proved that the obsession was not one-sided. Lu Feng was not the only one unable to move forward without the other one; the same was true for Yi Chen.

Before ending this review, I have to acknowledge the real MVP of the story: Qin Lang. Without question, he is the most lovable character in the entire series. Kind, supportive, sincere, and endlessly devoted. Qin Lang consistently showed what genuine love and care look like. His patience with the spoiled and stubborn little Yi Chen highlighted just how gentle, mature, and authentic he truly was.

The soundtrack deserves praise as well. Every song carried a strong emotional weight and perfectly complemented the sorrow, longing, and intensity of the story. Having twelve full-length episodes without being restricted to the short runtimes that many BL dramas suffer from was a blessing. Double Helix deserves the hype it has received. Although the story took some shocking turns toward the last few episodes, it never lost its strong execution, emotional impact, and impressive production quality.

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Completed
assez
1 people found this review helpful
Jun 17, 2026
12 of 12 episodes seen
Completed 0
Overall 8.5
Story 7.0
Acting/Cast 7.0
Music 9.0
Rewatch Value 9.0
This review may contain spoilers

How to build a house on ashes, dust, and ruins

Betrayal. Obsession. Possessiveness. Manipulation. Non-consensual acts. Threats. The destruction of trust. People sacrificing themselves for someone who has hurt them. The possibility that love can mutate into something terrifying without necessarily ceasing to be love. = ashes, dust, and ruins
Now the house:


Too many things to say about that. It never bodes well.

Since some kind soul connected Double Helix with A Round Trip to Love, I'm going to treat it as such.

The problem is that with A Round Trip to Love, I saw the devastation in comparison to their youthful, careless, unconditional love versus the extent to which such passion, love, and devotion can destroy a human being. And then that human being is ready to destroy another human being without there being any evidence, without there being any justification for it, even on the emotional level.

Because if we say "rape" in a fictional world, it always and primarily should refer to some sort of symbolism and not a literal translation into what it means in real life.

And I'm just shocked that I did not recognize A Round Trip to Love in Double Helix. And in retrospect, since I finished both, I see why that is.

There was an incredible amount of love, passion, tension, and expectation if you watched it in two hours. The scale of a whole series is...

And here comes—I am going to altogether skip everything I wanted to say and any yapping I could have inserted.

What I lack absolutely in Double Helix is any sort of both/all-sided tension.

And what I mean by that is that I perceive (as a problem) both of the characters as very flat. The passion, the exaggerated emotions, the tension—it's all there beneath the surface, but the surface is so thick and flat. You kind of cannot get into it.

The series is literally "tell, don't show," while A Round Trip to Love was exactly the opposite. It was "show, don't tell." It was creating a visceral reaction inside of you through what you had seen, experiencing it with the characters.

And Double Helix is the exact opposite.

You were told everything.

Sometimes there was, like, scrutinizing details. I have a lot of forgiveness toward A Round Trip to Love just based on the emotional connection I had there. It spoke to me on a level where I could understand how this could create this reaction (in other characters).

In Double Helix, I feel nothing. Like, zero. Absolutely nothing whatsoever in terms of connectability.

They are so literally inside their brains, inside their logic, inside the logic itself, inside the descriptive level of storytelling.

Sometimes they break character, and it's very strange because you can see there is potential. If someone had directed it differently, it would have been such a roller coaster, as it's supposed to be.

But if I imagine rape, I imagine it the way A Round Trip to Love showed it, not the way Double Helix showed it.

And then, if we are talking about symbolism and how much BL series should be emotional—because this is the primary attraction for people who want to unwind and want to feel, not think—I cannot help but think about you telling me, not showing me, as a flat way around certain topics you didn't want to discuss.

I cannot help but think about it.

You had taken out of real life certain ideas about how not to do it and how not to mess with people, not make them angry, not turn them against you.

And I understand that feeling/need. Esp. as a creator.

But it's unforgivable for me in art, specifically.

So I get that Double Helix might be way more digestible than the aeons-old, two-movie-only A Round Trip to Love for wide audience who do not know what they are gouing into.

And I see that you could have worked with the actors differently, and I see an incredible amount of quality in the series, which is why it is so devastating for me that you opted for avoiding certain controversial topics.

Like, look, you could have skipped it altogether. People would have been much happier.

Or you could have done it in a very visceral way, as A Round Trip to Love did.

But this is somehow sort of halfway—not to offend anyone, not to please anyone—which is maybe why it has such a good rating, to be honest.

But it's nowhere near where I imagine pushing art, at least a certain branch of art, because I feel like it's highly needed and it has its place.

I mean, people these days are obsessed with not showing, only telling. And I cannot imagine not having these boundaries broken.

Something that is so supposed to be connected with love, passion, sex, gender—if you flatten it, you are doing a great justice to composed minds, and you are doing a great injustice to the animals we have inside ourselves.

I think it absolutely has its place - creating for composed minds.

I'm just not sure *this* story specifically is a great choice for doing it on.

So, in a weird way, I perceive Double Helix and A Round Trip to Love as absolutely separate—two units and two different stories, to be honest—dealing with the same topic, basically, doing approximately the same journey, but not really.

And I really appreciate that you did not devastate me (as thoroughly as you could) because I could not think of the things that happened in Double Helix as rape in a way that would give me a visceral reaction (and incapacitated me and my ability to do other things during the day).

I do know it is rape.

I see it as rape sometimes.

I know other people will see it as a rape.

Sometimes it's very questionable what it actually was though, which is how it was intended to be done.

But you never showed me anything over the top. You never went as far as Revenge Love in terms of kissing or showing anything physical getting together.

You never really showed me, without any doubt, maybe with one exception only, that a noncon/rape was non-con/rape.

And you never showed me—which is the greatest reason why I am even composing this whole freaking review—you never showed me a proper reaction to the insanity you had told me about.

You told me about and showed me the greatest injustices. You showed me things unforgivable, unforgettable, traumatizing— incredibly traumatizing. Sometimes more traumatizing for audience than for the characters themselves.

You spoke about them very lightly, in a very scientific (flat, distatnt, disengaged) way.

And it's not what I wanted from characters, to have such sterile reactions to it.

Especially with the second main male lead (in this case, it would be Cheng Yi Chen / Xiao Chen), I kept thinking: what is he like? What does he think? What does he _feel_?

I had a very hard time getting into his character.

I just don't know what that dude thought. How he perceived what was going on. If he even was into Lu Feng or not.

I don't know what he felt.

I don't know anything about that dude.

He looked like paper for the first main male lead (Lu Feng in this series, in Round Trip I would say the importance was equal or switched), who did all of the acting there (at least some very normal emotional psycho of them all).

And the minimalism of the second main male lead (Yi Chen again) —I just couldn't get him.

If these things were done to me, if they were even threatened toward me, I would definitely have significantly stronger reactions.

Even if I trusted that person, and loved that person and could forgive that person, I would have significant reactions to what was being done, said and threatened.

Some things didn't even make sense.

That dude literally endangered your brother's life on the stairs, possibly damaged his walking ability, and the thing you do after four years of being married to someone else and running away from him (Lu Feng) is return (crawl!) back and explain yourself to him, excuse yourself to him. Ask for understanding/forgiveness.

But on what grounds?

((...because you married, i know, but things were ambiguous between you when you left. So why? It's not how it would look like really.) He did not find you. He never did anything to help your brother. Things around him always seemed to get worse, and 3/4 of the times he did it to both of you.)

I mean, I'm sorry if it is in the original material, but here it is not shown or told properly.

On the bright side, it's the only shortcut I have any problem with, which is a very, very positive thing to say (the brother off the stairs thing).

It's even partially forgivable.

I would still love this to make more sense and be more rational (the brother off the stairs thing).

But...

I mean, you are dealing with non-consensual sex, you are dealing with rape, and you are dealing with two insane people who still, despite all of this, want to get together.

I cannot imagine this being set within the boundaries of logic.

If you want to do it, the only way to do it is emotionally.

But you skipped all of the emotions out of the story.

So it just does not make sense to me.

Despite all of what I have said and all of the complaints I might have about this—and there would be a shit ton of them—I love it.

I loved A Round Trip to Love.

I think I get it on a level that many people just cannot stomach or don't get at all, because they haven't experienced certain things in their life—or maybe because they did.

But it's such my blood type of story.

Again, most normal people would imagine it's all about the rape.

It's not.

I promise it's not.

It's not about the non-consensual stuff.

If not among two real-life people, if it is only me being affected by what I have seen through storytelling, it speaks to me volumes on a symbolic level.

No one wants to have anything to do with this shit in real life.

And I would be very saddened thinking or assuming that anyone who watches these types of audiovisual projects would then go and do something like that in real life—that they would take a lesson out of it, that they would somehow transfer it literally into their life or excuse themselves with it.

But on a very symbolic level, where there is only purity and symbols, it speaks so loudly and represents something so important to me.

I can't explain it.

But it's there.

And I believe it's the reason why we all return to something that today's youth would call toxic relationships, toxic dynamics, or toxic characters.

It's not only about that.

If it was only about that, we would refuse it, and it would stop working the moment we put a finger on it.

But this is not it.

So yes, I do love Double Helix.

I just think that if it had been done the way I imagined it and had taken lessons from the good examples of A Round Trip to Love, it had the potential to be a much bigger fire than even Revenge Love, probably.

Especially if someone had really written it with the loopholes it has.

And it has incredible loopholes beneath the surface level.

You could have dived into so many things with a depth I can't even explain.

But I do love it.

I love this type of storytelling.

I love this type of intensity.

I love this type of depth.

I love this type of meaning.

I love it.

And if this has a third, fourth, and fifth adaptation where they would actually show what I am talking about here right now, I would love Double Helix for what it is.

It's an abbreviation and a specific type of portrayal of how love, no matter how pure, can maim people to the point and level that they don't recognize themselves and still be slaves to, and sacrifice everything for, the person they love, no matter how much they hurt them.

And how the other side has an incredible amount within themselves for forgiveness, if it matters to them.

The capacity for forgiveness you have for someone you love—it might be parents, it might be brothers, it might be lovers, it might be a child—is vast.

It's endless.

The condition there should be that you both know the game, you both know the downsides and upsides of it, you know the boundaries, and you are able, no matter how much the other side is raging and at their worst, and no matter how much they need help—either yours or some professional's—you can still see them in it, in the animal that lashed out.

So, yeah.

I mean, if you don't have real-life traumas, if you are not overly sensitive, watch these types of series.

They really are no... They have their place, is what I want to say.

And I hope for more adaptations of this story because it deserves them.

Because there are so many unexplored places there.

Thanks.

Thank you very much.

---
Perceived possibility that the described things are wrong on my side: 30% (scientist/analyst) / 50% (human) / 70% (creator).

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Completed
xkdramatt
1 people found this review helpful
Jun 20, 2026
12 of 12 episodes seen
Completed 0
Overall 10
Story 10
Acting/Cast 10
Music 10
Rewatch Value 10

Unapologetically Toxic Yet Utterly Addictive

Adapted from the famous dark romance novel A Round Trip to Love by Lan Lin, the 2026 Chinese-Singaporean series Double Helix is a wild, intense, and emotionally exhausting roller coaster. The story spans over two decades, following the tragic entanglement between Lu Feng, an obsessive and wealthy heir, and Cheng Yichen, a gentle model student. To be completely honest, the narrative is packed with immense toxicity, heavy angst, and logic-defying relationship choices that would make anyone run away in real life. Yet, despite all the red flags, this drama earns a flawless 10/10 because the central connection is so hauntingly beautiful and impossible to look away from.The primary reason Double Helix succeeds so phenomenally is the explosive, sizzling chemistry between the main characters. Singaporean actor Ayden Sng delivers a jaw-dropping performance as the deeply possessive and high-strung Lu Feng, while Elio Lyu Sitong plays Yichen with a heartbreaking, fragile vulnerability. Their scenes together are purely electric. Every confrontation, every tearful reunion, and every intense glance is charged with an overwhelming amount of raw passion. It is the type of toxic, codependent love story that hooks you instantly; you find yourself completely forgiving the dark and chaotic script just because the magnetic pull between the leads is so mesmerizing to watchWhat elevates the viewing experience into pure obsession is the incredible, genuine bond that Ayden Sng and Lyu Sitong share off-screen. Their real-life friendship, mutual comfort, and playful interactions during promotions—such as their famous sightseeing tour together in Singapore right before the premiere—showcase an authentic closeness. You can easily tell that the actors have immense respect for each other, and this natural real-world comfort translates beautifully into their acting. Knowing that the stars share such a wonderful, warm relationship outside of the heavy, depressing series makes it even more rewarding to support them and celebrate their magical synergy.Ultimately, Double Helix is an absolute masterpiece of dark romance. It is undeniably toxic, painful, and messy, but it completely sweeps you off your feet. Thanks to Ayden and Elio's elite-tier acting and unmatchable chemistry both on and off-screen, the show cements itself as a legendary, unmissable experience. If you can appreciate a gripping, high-stakes drama fueled entirely by the raw magnetism of its leads, this series is a definitive ten out of ten.

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Completed
swagata
1 people found this review helpful
Jun 13, 2026
12 of 12 episodes seen
Completed 0
Overall 8.5
Story 8.0
Acting/Cast 10
Music 10
Rewatch Value 7.0
This review may contain spoilers

A double helix of love and destruction and two souls

This drama is not for fragile hearts or people who are looking for ideal character.It is way darker than what one can handle. It comes with a heavy warning of SA, Torture,Kidnap, Homophobia, Emotional Codependence,Bipolar Disorder,Societal pressure, Unsupportive parents, On and off situation.

Drama starts with very romantic and a relationship that gives you nothing but butterflies in your stomach. But don't fall for it.. because as the story progresses the drama gets darker and darker. It is hard to say who is good and who is bad and what caused this. All characters in the series are flawed but you will cry with them as well.

It's a drama that is very hard to rate. You love the characters but hate them as well. You understand their pain but sometimes u don't even defend their actions. U know why they did those things but u simply can't and don't want to even understand the reasoning behind because the torture they inflicted on each other is simply just too much for one to handle sometimes even crossing the line of humanity. You want to see the characters happy ending but u don't know if the happy ending is actually a happy ending. But at the same time you simply can't wish for the characters happy ending. It's a very hard watch. Each sec this drama takes a toll in your mind. And after completing this series you will want nothing but a therapy for yourself.

Plot-
The story revolves around two souls Lufeng and Yichen who fell in love with each other deeply in their school days. All they wanted was to spend the lifetime with each other. Throughout the time they loved each other but like the two crossed lovers fate brings them together and then separate from each other leaving nothing but pain and longing for just be together. That seperation took the form of destruction. A destruction that brought harm to both of them and separated them even more to the point of not able to fix anything. They both were toxic to each other but at the same time the happiness of each other. Even though they bring out monstrous side of each other they chose their love and tried to fix as much as it was possible.

Though the plot sounds dreamy but there are certain parts in the plot that I wish it could be handled with care. The characters pov should be shown better in order to avoid the notion of that only one is obsessed and other is not when both lufeng and yichen were obsessed with each other.

Characters:-
Lufeng- Lufeng was nothing but a person who grown up with abusive parents. He don't know how to love someone with care and softness. So when he fell in love with yichen who was his light. He just wanted to hold onto that warmth.His love know no boundaries. But as he was brought up in rich family he can't take no. So when separation happens instead of letting go or just handling the matter in a mature way. He went into completely black flag era which i don't think I have ever watched of that toxic level. That longing and separation which made him like a walking corpse in order to show his pain and take revenge he went to the lengths of raping and inflicting the pain and harm to the person he loved most( yichen) on soul level. But he learnt to restrain his actions. Lufeng will make u cry, hate and feel pain along with him. He is a very flawed character. Sometimes u ques him if he deserve his happy ending. But this series handled the atrocities that he inflicted on yichen with care by repeatedly showing that this is not acceptable, that what he is doing is completely wrong and he don't deserve yichen. Series will ques his love for yichen. Even lufeng will ques himself. That part is something that i appreciate in the series.

Yichen- He is a person who is unable to take actions and runs away from the situation whenever little discomfort happens. He is people pleaser. But he is also the victim like lufeng. One decision of him not holding his ground and leave lufeng due to his Homophobic family and dying mother wish changed the whole relationship with lufeng. But he is also the person who time and again chose to go back to lufeng just because he is in love with him and his hope that what if this time they get their happy ending, what if there is even slightest of hope for lufeng to change. But he is also the person who never fights for his relationship. U will understand his logic and emotion behind his decisions but hate him also. But u empathize with him as well.

Yichen's brother Yichen-I don't hate him. I just never understood why drama never showed that he intentionally hid lufeng's parting msg to yichen later. This decision led yichen to believe that lufeng is gone for good and will never come back.

Yichen's mother-I get it that society was against the same sex relationship that time so she chose society pinpointing and their standards over his own son yichen's happiness and her homophobia is also the reason of whatever pain both yichen and lufeng beared for almost a decade.

Costume- Throught out the series, costume of both lufeng and yichen has been designed to reflect their state of mind and their emotional stand in relationship. Earlier in the series, both lufeng and yichen wore bright colours like warm sunshine rays in spring season. Then during lufeng's black flag era lufeng wore black depicting his obsession, death, emptiness. While yichen wore white showing peace and freedom he seeks but has been snatched away from. Then again in their last phase they wore plain and neutral colour not too bright but not too dull. Just like their relationship.

Camera and lighting- The directors has done a very good job in portraying diff colours according to their relationship. In beginning phase showing bright and warm colours of sunlight then after separation and black flag era mostly white showing depression like vibes then at the end again neutral or original lighting. Mixture of both.

Props/ Screenwriting - What amazed me is how screenwriter has used perfect props as metaphor to reflect their state of mind during black flag era. All those bird cage, chains, double pendulum, the furniture, the placement of actors in screen and their posture. The repeated reference to sunflower and sunlight. Everything was so perfectly done.

OST- The songs "My love" and "Love song that nobody cares about" are so good that now it's been in my playlist on repeat. It's memorable.

Ayden acting- I can see no one but ayden to play this role. Lufeng was such a complex character but ayden portrayed so well. His pain, sadness, yearning and love, his possessiveness and the way he used to look at yichen as lufeng as a character. It won my heart. Everything about his acting was perfect. I am definitely looking forward for his future projects.

Lu si tong acting- He did a good job in showing the resistance and the hurt. He showed what yichen is feeling and his dilemma so well. What remains memorable to me is how he portrayed that lufeng has hurted him to the core and he is seeking protection by his body posture and the way he portrayed his depressed smile when he was hurting inside.

Kisses- It was after a very long time that i have seen an actor to portray the intensity of love, possesion, obsession, anger and desire through kisses. And Ayden deserves this recognition because it's rare these days for an actor to be able to do that.

Drama handling of sensitive issues- Although i genuinely believe that some topics should be handled more sensitively but overall they did good job in repeatedly showing that this is wrong.

Drama vs Novel- This is imp. I loved drama adaptation way more. In novel the way lufeng was shown if that would have been adapted the same in drama i would never wanted lufeng to be happy. The way drama toned down him and the way their separation period was lessen with no son involvement is what I am happy. Plus in drama the portrayal of lufeng being sick and him undergoing therapy made him and his actions little bit understandable which was unlike novel and i am so grateful about that. Although that still not justify his SA towards yichen. That was crossing all humanity and there is no redemption arc for that. That SA is like a thorn in flower petals carpet.

Rewatch- I would hardly rewatch it as this drama gave me nothing but trauma and i need only their special ep with only green flag aura to heal. Only their ep1-2 and 11-12 is re-watchable for me. Other ep just gives me trauma.

Overall I loved this drama for how flawed their characters are. The way I was obsessed with this drama by sleeplessly waiting for next ep each week and thinking about the drama whole week and rewatching their sweet moments made this my toxic bl drama of the year. It was a heavy watch for me but this drama kept me engaged that I never dropped. Sometimes it's not the perfect story that remains with us but it's their pain and tears and the characters flaw with character development is what that stays in ur heart.

I would recommend it to watch only if you can handle the depth of the characters and the toxicity that it comes with it. As this drama actually can be triggering to people given the sensitive issues that it has shown.

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Completed
Cherryblossom888
1 people found this review helpful
Jun 14, 2026
12 of 12 episodes seen
Completed 0
Overall 8.0
Story 8.0
Acting/Cast 9.0
Music 8.5
Rewatch Value 4.0

An Interesting Lead Carries a Familiar Story

First of all, yes, some of my favorite BLs are from China (nothing will ever top The Untamed for me), but I still believe I can judge this series fairly. I also haven't watched the movies and have only read a few chapters of the novel so far.

I'm a fan of Lu Feng (LF), and honestly, he was the main reason I stayed invested throughout the series. That doesn't mean I want to justify all of his actions, but he was by far the most interesting character in the drama. On the other hand, I was often either bored by or frustrated with Cheng Yi Chen (Xiao Chen). This isn't a criticism of the actor—it's more about the character being portrayed as an insecure son who constantly goes along with his family's expectations. That said, Xiao Chen was also responsible for many of the sweet and heartwarming moments, so I could still appreciate him overall.

The chemistry between the main actors was good, though not exceptional. Still, they managed to create several memorable scenes together, and I've already come across quite a few fan edits that I absolutely loved.

Since I want to keep this review spoiler-free, I won't go into too much detail. However, even though I didn't enjoy every episode equally, I was always curious to see what would happen next. The shift in tone during the later episodes, when the story became significantly darker, was actually a welcome surprise for me.

Now let's talk about the side couple... *sigh*
Xiao Chen's younger brother, Cheng Yi Chen (CYC), got on my nerves quite a lot. For most of the series, I simply didn't understand him. He was far too involved in his brother's love life, and while I could understand some of his motivations, his actions frequently frustrated me. As the younger brother, he's portrayed as rather immature, which probably contributed to my feelings.
Next to that, I liked Qin Lang (QL), CYC's love interest, but unfortunately I never became emotionally invested in their relationship. If anything, I would have liked to see more of QL as an individual character—perhaps even interacting with LF separately.

As for the rest of the supporting cast, all characters were fairly forgettable. Many disappeared from the story in one way or another. Because of that, I would personally recommend watching this series primarily for LF(Ayden Sng) rather than for the supporting cast.

As for the plot itself, the series features two 5-year time skips, allowing us to follow the characters through college, their first jobs, and eventually a more settled stage of adulthood. While this provides room for character development, I can't say the characters themselves felt particularly memorable. I suspect I'll forget most of them fairly quickly.

I generally enjoy BLs with darker themes (such as To My Star and Yesterday), but I also appreciate lighter series (Me and Thee, Cat for Cash). While I'm happy that more mature BL stories are being released lately, I still look for something beyond simply collecting "red flag" or "toxic relationship" tropes.
In that regard, Double Helix succeeds partially. One of its strengths is the contrast between the sweet, innocent school romance in the beginning and the later exploration of homophobia, family pressure, and the struggle to fight for one's own happiness. Emotional scenes play a major role throughout the series, and one of my favorite moments was Lu Feng's honesty in EP 10. Overall, the main couple's storyline worked well for me, while my enjoyment of the side plots (e.g. the main character's families) varied considerably.

Music: The soundtrack was enjoyable, and 3 songs from the series have already made it onto my Spotify playlist.

Rewatch Value: Honestly, I'm still undecided. The series certainly wasn't bad, but whether I rewatch it will probably depend on what future BL releases look like and whether I'm in the mood for something familiar that I know I enjoyed before.

Final Thoughts: I would recommend Double Helix to viewers who don't expect a completely unique story. The series includes several familiar BL tropes, such as the rich-versus-middle-class dynamic. I would also recommend it to viewers who are willing to engage with an obsessive male lead without immediately dismissing the character. Not because his behavior should be excused, but because fiction and reality are not the same thing, and some viewers may find the character study interesting.

You may want to check out one of the trailers first:
PS: Maybe checkout one of the trailer beforehand:
a) This trailer highlights some of the darker and more toxic aspects of the story: https://youtu.be/sA0yO7HmIEs?si=TLchsL_fZI-zAdJh
b) This trailer focuses more on the romantic side of the series: https://youtu.be/SAliAWjx-m4?si=QLIX_6PKnwVEh-v2

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Completed
jeoneungd
2 people found this review helpful
Jun 5, 2026
12 of 12 episodes seen
Completed 0
Overall 9.5
Story 9.0
Acting/Cast 9.0
Music 7.0
Rewatch Value 10

two lives intertwined

“Like the strands of a double helix, love and hatred twist around each other, separate, yet forever connected.”

The relationship between Lu Feng and Yi Chen is much like a double helix, two lives intertwined, pulled apart by circumstance, yet drawn back together by forces neither can fully escape. Like opposite ions attracted to one another, love becomes the invisible force binding them together. Yet as the series shows, that force can be both beautiful and destructive, carrying them deeper into an emotional abyss.

Domination reveals itself in many forms. It can be exercised through physical power, but often its strongest expression comes through emotion. The series explores how control can disguise itself as love, blurring the boundaries between devotion and possession. Much like Stockholm syndrome, one can become attached to the very force that confines them.

This is not a series for those easily offended, nor for viewers who may find its themes personally triggering. Both protagonists carry deep anger and resentment, but each manifests those wounds differently. The story walks a delicate line between obsession and affection, reminding us how fragile love can be. In the end, it suggests that love and hatred are not opposites at all, but emotions separated by only the thinnest of boundaries.

The series gets heavy and dark, emotionally intense, with superb acting that I forget it’s a BL. Just like “Gone Girl” where it explores manipulation, obsession, and the power dynamics within a relationship.


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Double Helix (2026) poster

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