It wasn't Juyeon (Jiwook if I remember right SA Juyeon in like middle/high school after he confess his feelings to him..) Jiwook and his friends made a video and the sent it to the mom..which make her go crazy where he goes when he's dress in the black .Also the other thing which I was for sure didn't happen Jiwook made videos of the girls he slept with but I don't remember him SA them also around the same time....they only said they SA Juyeon (I might be wrong about this but I dont remember him SA other victims they just made the secret videos of the girls they were messing with) But if Im wrong apmeone will probably correct me I haven't read the novel in awhile tbh
I read online that Juyeon raped other ppl including women as well besides Jiwook, can someone tell me more details about this?