Responses

nope.
Spoiler
He has been showing signs of mental illness like what happened to his mother because of his father. Since he was an illegitimate child in the family, no one accepted him and was out casted by his own family. He killed Haemi's mom and his half brother. I think it took a tool on him and got worse because he was always compared to our ML for being the best in his generation.
henlo i just wanna ask wat is the deal with lee sangmin cause i feel like he has psychopath tendency AHAHHAHAH i just sense weird vibes from him sinse im only at chap 43