Hades

Soo Cheol need a character development and self-respect.
But now a pathetic guy and a simp character accepted a criminal and cheater.
She also tried to kill his sister Hae In, the boar accident created by her.

He is so pathetic simp

She is a born criminal and circumstances doesn't justify her actions. She choose to do this crime without punishment cannot forgive her crimes.

Cheon Da Hye returned the Queen family in Yongdhuri, if she repented her crimes or not ; Da Hye actually a fraud. The stupid Soo Cheol kinda like a forgiven the scammer.

She done more scamming including paternity fraud the worst crime done to a man. Grandfather death another a big twist in the ep 12, Eun Seong poisoned obsessions to Hae-In and also his mother greedy for Queen family wealth is deeper than think.

Eun Seong obsessions in Hae In since University days begun, and he trying use to manipulate Hae In every chance in front of him; last manipulation would become the rescue from water 🌊 .
If he truly loved her didn't cause harm her or interfere in the Hae In and Hyun Woo married couples relationship. He still crossing the boundaries and acting like something owe to him.
One thing doubt that divorce situation between the main leads, they didn't officially submitted paper in the court. Moreover, the media and social media continue using they divorced.

Finale, it's really good ending and writer summarised all mystery at final episode. Even though, the FL husband and Han Yu Ri redeemed easily. Finale didn't answer they really reunited or not and also writer didn't encouraged the noona romance i.e., a big win for entire story not ruined with younger brother age and old woman age romance. Each main characters goes to the new path with redeemed past mistakes.

Drama ended in a cliff hanger, many plot holes needs to be awaiting for reveal.
The main leads sister- brother relationship is better and writer didn't romantized the relationship that's a big plus in this story.
FL and Tushan Jing; always a pointless and uncessary romance, there is no reason left for female lead need a feelings or romance validation with Tushan Jing. The couple is not needed in the story, sometimes it's felt unnecessary writer pushing other than naturally thrived Xiang Lu realtionship with FL gave more chemistry.
"Hope for ML and FL his in-depth arc and ML and his wife Shen Shuhui romance explore more deeply in second season." Moreover, the remaining plot holes mystery unveils without drag it's would better.

The most annoying element in this drama is the love triangle. The second male lead (SML) character exhibits obsessive love, and the main drawback of the drama is that certain parts feel dragged out.

The writer seems to evoke sympathy for some of the negative characters, or even transform them into villains, such as the SML and his mother.

The SML engages in an unwanted and forceful kiss and trying to rape with the female lead (FL). Shockingly, he and hidden villian even attempts to kill and dethrone the male lead (ML) by the end. Despite this, the FL inexplicably feels empathy for him. This is the biggest irony of the story. Perhaps the FL's behavior suggests Stockholm syndrome.

I think he is high on opium and get delusion and forget about how to sustain the victory, also he doesn't think about this delusion cause severe damage.

77 days, the killer arrested in EP 8 more than 2 month after his death.

I don't think so she is pregnant, maybe she is affair with him behind his back and sleeping with him.

Nam Goo so pitiful one, looking like that situation she cheated on him and she prepared for divorce on him for living with another man. Why she married in the first place? She can't true for her vows.

Da Hye is an accomplice for all the frauds happened in the Queen family.

Yeah, she is evil, she should be punishable for her evil deeds. Minimum 7 years in prison for financial fraud and identity theft..etc

But, she enjoying in the USA in her apartment, playing games and doing other activities. She betrayed her love and take advantage of that innocence of a human for money.

Hong Hae In unexpected tactic towards the Eun Seong can't hold her as hostage or trophy anymore.
I hope Soo Cheol become strong and overcome the Da Hye. In the end Da Hye wants to hold accountable for her actions and also she will go to prison for her fraud with accompanying all other main villains. Hyun Woo trying everything he can protect the Hae In. Their love also sprouting after long drought but her character got minimal character development received. The couple need extensive communication and interactions between them for rekindle their love.

They broke up, that situation/reason limited to Hyun Woo restraint crossing the personal boundaries of Hae In. In a day they became Strangers by overnight. Hyun Woo has love and he ready for sacrifice himself for her, but she doesn't understand the fact, the main couples need a open communication. Moreover, Hae In now not bounded by any realtionship even though she secretly love him. If she decides to take revenge on enemy at the same time sides with them that will bad move.

Happy

The story completely different from orginal source or the parent drama. It's the one of the main negative in the second part of this story.
First part, CTF Cybersecurity hacking eSports realated but second season writer and director is high on opium changed the main glamour of the story into robotic fighting sports. It's an instant disappointment from what we saw in the GGS 1.
GGS 2 can consider a stand alone story and the name of the drama doesn't give the justification of GGS 1. The characters from the first season changed and their traits main big difference.
They can easily continue based CTF on the second season, it ruined because of incompetence of writer and director. If they want to experiment they can create another drama instead of killing main source story.
This drama more or like parallel universe story. The same timeline but, incidents and story happens in the different universe and disparate premises.

I thought it was him