MC is surrounded by weirdos wtf

I am 99% sure that ML is a psychopath. Raised in a dysfunctional household that was devoid of love plus his mother being mentally unsound, the odds aren't in his favor. That I can sympathize but not intentionally murdered a cat as child. That's just his nature and not the fault of circumstance. He is also insanely possessive and manipulative of the MC. It's not a romantic feeling, he just want to have MC like how a child wants his own favorite nice-looking toy and gets irritated of whoever covets it. It's an interesting character study, I admit, but also poor MC! He's starting to fall and get attached to this handsome fire dumpster TT