Responses
idk what uu actually mean by that but attack in titan and jujutsu kaisen has similar plot like that
prison lab
i want to be you just for a day
shamo
code geass
the boxer (?)
master of gu
ugh there are a lot more but i cant remember:'(
Commenting to save these titles *-*
http://www.mangago.zone/read-manga/aku_no_kyouten/
Also,
Inyuashiki
Any suggestions about manga where the villain is the main character but doing actually villain things or don’t care about killing ?