Recommendations

Students are involved in mistic situations, occultism and possession by an evil spirit. Both are horror

General vibe of the female lead and their interactions, also the topic of those "death cult" sects and some of the aesthetics

Both leads are smart people, struggling to survive within a tropey world. Mostly comedy and lighthearted tone with some little bit of drama thrown in

FL is an ancient spirit, with an initially cool, unapproachable personality, ML a human being. Also some surreal cinematography

Same male lead, and also a beautifully shot shortish costume drama with a genuinely competent female lead

I stumbled upon The Spirealm randomly and was lowkey upset no one had recommended it to me earlier. Its concept is so similar to AIB and the found family/character growth are also quite alike. The Spirealm is more of a mystery approach rather than a game approach (depends hoiw you look at it) but overall they are both so amazing it is insane.

I feel the KritWayu are really similar to FadelStyle with Krit being cold and unexpressive n Wayu being unhinged and downbad. Especially the sauna scene i felt it was really similar. The only difference is that Fadel was a assasin and Krit is a police and Wayu has a bit of a sad background to him while style didn't have much.

In both drama, students are forced to play a death game. Eerie and suspensful setting.

like looking at two different generations of the same medical legacy. Both dramas are classic examples of the "medical underdog" journey in the Joseon era.

Baek Gwang-hyeon starts as a lowly horse veterinarian (hence the title "Horse Healer"). He has to break through extreme class prejudice to eventually become the King's physician.
In both dramas, the protagonists face moments where they cannot perform their primary skill (acupuncture) due to external circumstances or internal trauma.
Much of the story takes place in community-style clinics rather than just the sterile halls of the palace. This gives both shows a "heart-warming" and "human" feel.
Both leads are tied to a historical mystery or a "framed" incident from their past that they must eventually resolve to clear their names (or their fathers' names).

The Stakes: The medical procedures often intersect with high-stakes political drama, where a successful surgery or treatment is the only thing preventing a coup or a murder.

Poong: Yoo Se-poong was a genius acupuncturist to the royal family who can no longer perform acupuncture due to trauma. He has to reinvent himself as a "psychiatrist" to heal hearts instead of just bodies.

Human-Centric: They share a "healing" vibe where the goal of the protagonist's mission (whether stealing back a stolen heirloom or treating a mental illness) is to restore peace of mind to the victim.

Advocacy: They both feature leads who act as advocates for the vulnerable—widows, orphans, and the poor—who have no voice in Joseon society.
In this accept poong is doing better than beloved thief it includes mysterious cases and keep you guessing.

Poong: The Gyesu Clinic family provides a warm, comedic, and protective environment that helps Poong recover from his past.

The journey for the characters in both shows is as much about internal healing as it is about solving external mysteries. Watching them slowly open up and find happiness despite their previous losses is a major emotional hook.

The Tale of Lady Ok: Ok Tae-young is a fugitive slave who fakes her identity as a legal expert. Her entire existence is a precarious lie built on intelligence and wit. And she is very righteous and intelligent woman who want to help people in need.

The men in these stories usually fall in love with the true woman behind the fake identity first. They become complicit in the lie, protecting her from being exposed by the authorities or rivals.
They aren't just hiding for fun; they are hiding because the system is rigged against them (one as a slave, the other as a woman/outcast).

The threat of being "found out" as a slave carries a death sentence, making the atmosphere very tense and heavy.

I will tell knight flower was way better than beloved thief in building up the story so it won beaksang awards too.
Similarities of story are
In Knight Flower, Jo Yeo-hwa is a virtuous widow by day who leaps over walls at night to help those in need.
In Knight Flower, the tension comes from the righteous military officer pursuing the masked "hero. Knight flower had better action scences from female lead it won her beaksang for best actress award "Both shows utilize the aesthetics of Joseon rooftops and moonlit action sequences to highlight the "hidden" nature of their protagonists.

On the verge of turning 30, Hoshino Rin, a “kind but unfortunate girl who takes care of others”, is at rock bottom, with neither a job nor a boyfriend. Through her older brother’s introduction, she begins working as a housekeeper for Wakatsuki Iku, a genius programmer. However, the person she is assigned to is the very same “mysteriously insensitive man” who once ruined her marriage prospects. Although their relationship begins with the worst possible reunion, the housekeeping contract eventually comes to include a “romantic partner contract” as well… A doting love story filled with strong possessiveness, led by an awkward “genius,” begins!

Hanai Shiori, who works in the sales department of a fashion distribution website, is suddenly dumped by her boyfriend Keiichi on their third anniversary. While she is in tears at a bar, a kind man approaches and gently speaks to her. Leaning on his kindness, Shiori ends up spending the night with him.

As time passes, Shiori discovers that she is pregnant. To make matters more complicated, the new company president who appears at her workplace turns out to be the very man from that night.

Hanai Shiori, who works in the sales department of a fashion distribution website, is suddenly dumped by her boyfriend Keiichi on their third anniversary. While she is in tears at a bar, a kind man approaches and gently speaks to her. Leaning on his kindness, Shiori ends up spending the night with him.

As time passes, Shiori discovers that she is pregnant. To make matters more complicated, the new company president who appears at her workplace turns out to be the very man from that night.