Psychological & mafia series

Hi, I'm looking for something about psycho-mafia series / movies, something like Kinnporsche or Big Mouth (two series I watched recently and totally fell in love). 
I will be grateful for any recommendations, they can be Chinese, Korean, Thai, etc.

Vincenzo :)

 sweetdreams:

Here are a couple of dramas about the mafia or crime. I hope you find something you like! :D

Flower of Evil

Two Weeks

Time Between Dog and Wolf

My Name

Cruel City

Extracurricular (Not about the mafia but still psychological and about crime)

Bad Guys

Thanks You a lot :D I check the series and I alredy know i will watch all of them :)