I don't think it was talked about much but if I remember correctly is that he took advantage of him in some sort
So like as far as I know with what is in the story, he took advantage of taegun when he was young and poor like before he got his powers. And then I think maybe he ditched him or smth
He used has mind powers to trick Taegun into having sex with other people by making him believe it was Jaeha all along
Oh damn that’s even worse
What?? Thats soo disgusting I hope taegun does kill him
oh my god, thank you so much for this answer, I hate Jaeha like GEEZ KILL HIM
wait, I lost my sense or even memory XD, so.. what did that asshole do to Ensung? ...