LOL I was just as confused as I typed this. But i meant: we have the demon's former lover (or who I assume is his former lover, it's not very clear). Somehow both ended up in charge of a girl. Either the psycopath is the former lover (who went crazy after the suicide of the girl); or the girl herself was the psycopath and "killed herself" metaphorically by making a contract with the demon and giving him her soul. The problem here is that the art of the psycopath is very dubious, I can't tell if it's the lover or the grown up girl.
Pretty sure the psychopath was a normal human though. Meaning, he can't be the lover or the "girl" since a lot of years have passed.
Oh I didn't mean Seolwoo (white haired boy), I meant this psycopath:
http://www.mangago.zone/read-manga/my_blood_and_soul_to_you/uu/my_blood_and_soul_to_you-chapter-13/17/
The Demon has thought about them previously, saying they had killed around 30 people therefore had 30 "souls" in them.
No the girl u seen which is crazy as hell is Mariam daughter with that blonde hair dude, i think this happened 1000 years ago due to the clothes Mariam wear at that time is so old fashion . Mariam said she kill her self because she sell her dad her own sold to escape poverty while not knowing he is her dad
I am confused. The girl killed herself and caused his lover to go psycho-killer? Or the girl herself became the psyco-killer?
Also: that guy was his lover, right? ( ̄∇ ̄")