All of these are pretty popular but LMK IF YOU WANT ME TO FIND MORE
Mad dog
Payback
Limited run
Form of sympathy
Eighteens bed
Love me, revive me
The summer hikaru died
Checkmate (TAN)
The boundary of delusion
Limited run
These ones are ones I don’t like but they fit your criteria
Sadistic beauty (BL)
Obey me
Killing stalking
Reverse thinking
Codename Anastasia
Non zero sum
Passion
Lmk if you need more
The beast must die
He’s not low key, he’s a diagnosed psychopath.
if u want something unhinged and doesn’t take itself seriously there’s “my sweet psycho baby”. ml is a walking red flag psychopath but neither of them are normal. neither safe, sane, nor consensual and we getting to the lovers arc
any recs where one of lovers is lowkey a psychopath/sociopath