Responses
Yeah he's obviously a Sociopath (I don't know the actual definition but I'll just call him this) and he's not behaving this way because of some kind of trauma he can later on heal from. He literally only sees MC as a toy/pet there's no potential for a redemption arc because he doesn't feel bad or remorse
im so sorry to everyone disillusioned in the comments about this manhwa and any kind of redemption arc lol but im literally here bc i enjoy yandere/sociopathic characters like wooyeon