Any psychopath x psychopath BL?

i want to know too

Not psychopaths but they're both obsessive
https://www.mangago.me/read-manga/please_confine_me/

Kasurich and in zombie stories trash always survives the longest (novel)

Haha I finished reading that novel recently, it was good. that’s the reason why I asked this in hopes to find something with a similar dynamic to them

Not quite what i asked but ty im mainly looking for actual psychopaths like they gotta be real unhinged

Red mansion? Honestly, it's more psychological. But they r very fucked up with each other.

I’ll let you know if I find similar novels and manhwa!

I just remembered this one

https://www.mangago.me/read-manga/the_beast_must_die/

Real masterpiece, it's one of my favorite