Responses
Perfect sense. I still wonder what made him this way because he seemed so innocent as a kid. Still, the story implies there is something more to be revealed. Another unresolved thing is the protagonists memory, but it may just be that since he always was an indifferent conniving opportunistic a-hole <3 that it simply slipped his mind.
TBH, I'd rather the story be if Sungho wasn't raped. And instead he was just coerced into sex and now he wants revenge for it. If the story was made so that Sungoho was legitimately raped in the past, I feel like it would take away the evilness of Sungho now. Instead of Sungho just being a fucked up person (which is how it should be), he's doing all these things to get back at MC which makes the rapes... less evil?
I hope that made sense