Copycat Killer (2023)

Both are Taiwanese Crime Drama Thrillers with an interesting gripping storyline.

(Though one is forensic expert as main lead and another has a police detective as main lead)

Both have multiple murders linked together or connected crimes pointed to a serial killer

(My rating for both is 9.5)

Twists & turns style! =D If you like how its not so easy to point out "who did it" you might like this one too

Both dramas revolve around a culprit that will go to unusual means to open an old case again. Both dramas have a great plot, amazing cinematography and great cast.

Both are amazing Taiwanese crime/thriller/mystery dramas with talented actors, great stories, unexpected plot twists and graphic and realistic content.

Same dark theme, serial killing, gore ,killer is someone close , the prosecutor is orphan, killer loves to mock the police , prosecutors. And lastly when i first watched copycat killer mouse is the first thing that came to my mind

Zhang Jing Yi is the FL in both. The chemistry is natural. The relationship had depth. However, BEITD does not have a satisfactory ending.

Both are Taiwanese Crime Drama Thrillers with an interesting gripping storyline.

(Though one is forensic expert as main lead and another has a police detective as main lead)

Both have multiple murders linked together or connected crimes pointed to a serial killer

(My rating for both is 9.5)

Both dramas are Taiwanese crime dramas. In both there is a group of individuals that investigates a case that is resembling an old case. The whole time the story questions of what happened in the current case and also how it is linked to the past case. In both dramas there is a culprit that plays with the mind of his victims.

Both dramas have cases where the killer is playing mind games on his victims. In both dramas characters end up questioning their own morality and have to make decisions that turn them from good to bad.

-Chris Wu's roles were pretty much similar; he stars in "The World Between Us" as a lawyer; while he's a prosecutor in "Copycat Killer".
-Some of the characters in both dramas also work in a news TV channel.
-The similarity of both dramas' story is that they were looking for the mastermind behind the crime.
-Same number of episodes per drama (10 eps. each)