Beyond Evil (2021)

Both dramas are about a crime and the investigation of it and in some point the main characters start to be the prime suspects. Even tough in Beyond Evil there's more investigation and less scenes in prison, they have the same vibe and both of em show how a wrong investigation, curruption and injustice might affect a person for the rest of their life.

Both dramas are crime thrillers with a police detective as main lead.

Both deal serial murders from the past n present / connected crimes.

Even the main lead is suspected of being a murderer in the past crimes, in both the dramas

Both have a Revenge Seeking main lead / trying to prove his innocence by catching the true culprit

Thriller, crime, law, with suspense & dark ambience. Ambiguous protagonist. Gray area between good-evil. There is no ultimate truth, human are naturally imperfect beings. Shin Ha Kyung is main actor on both dramas.

Both are Revenge oriented dramas.

Both have Revenge Seeking female /male main Lead, chasing the bad guys.

Both have a troubled main lead (childhood school Bullying in "Glory" and personal family loss in young age in "Beyond evil" ) and so seeks revenge.

Both have a dark vibe around the main lead.

Both are Revenge oriented dramas.

Both have Revenge Seeking female /male main Lead, chasing the bad guys.

Both have a troubled main lead (childhood school Bullying in "Glory" and personal family loss in young age in "Beyond evil" ) and so seeks revenge.

Both have a dark vibe around the main lead.

I'll just show the summary but I'd say that it's similar with the questions of who could have done it then and are they starting back up or did they never stop, or is it possible that they're copycat kills.

"Moo Yeom is a detective. 20 years ago, he was a Buddhist monk, but he got into trouble with a man named Gap Dong. To cut ties with him and cut off whatever karma would arise from his involvement with Gap Dong, Moo Yeom became a detective. After the statute of limitations expired, Gap Dong appears once again. Moo Yeom sets out to catch him once and for all."

Bromance. Age gap. Detectives. Gritty and dark. Current murders/cases tie into murders/cases in the past. One ML slowly learns the secrets and mystery of other ML past; MLs cat and mouse at first....unsure who to trust and what to believe. Edge of your seat story.

Both dramas deal about a case that has happened long ago but is linked to the protagonists. In both dramas we have a male duo where both are at one point accused of the crime. Both have strong female characters and both are nail biting and make you stay glued onto your seat.

Both dramas are thrillers that have a psychopathic hunting cat and mouse theme
And both have amazing acting and tension

Beyond evil is bromance and The Untamed is bromance/bl. Both show has definitely dark side and humoristic part. Also, in both show we can see 'finding the truth and noticing long time victims'. Dynamic between leads are similar in these shows. Two of them are super good quality shows, definitely recommend

Duel male leads. One is for justice while the other uses more unorthodox ways to find the killer of a family member.

Death of a family member, lots of flashbacks.

Bromance.

Rain scenes.

Both:
- good murder mystery going on
- main characters working together to solve a serial murder
- Lee Kyu Hoe, this actor is really good, he's good in Link: Eat, Love, Kill too

Both have intrigue, uncoverin old dark secrets, crime drama and homoerotic subtext. There's also one or several characters suspected to be sociopaths.
Basically Beyond Evil, The Devil Judge and Hello Monster are the holy trinity of this kind of genre.

- Both had interesting synergy between two male leads. Same enemies to bromance troupe.They first hated each other, but later on become close buddy.
- Both had same theme : Mystery,Crime,Investigation, Thriller

Both involve two men where one seems very suspicious and the other is convinced he is a murderer while you as a viewer is confused about whether or not he can be trusted. The dynamic is just similar. TSHLYE is romance-focused, though.