Responses
Why would you comment before even reading the story?? That's absolutely not what happened Literally everything is explained in the first 34 chapters!
SPOILER:
Kang Mu and Kirin's sister were actually friends. It was the other club members who r*ped her, and he was clueless about everything cause he was in the US at that time... Indeed, what happened to that girl was basically the reason why he decided to release his psychopathic urges and plan to get rid of those guys
How did the mc fall in love with his sister’s rapist? Who also drove her to suicide, wtf.