Don't use "yaoi logic" as an excuse to what you wrote.
no honestly... idk what mr.cha expected this is what happens when u mess with crazy. heeso was also already super attached and disturbed from the start. i made a comment a while back too and it got ppl mad lol. the best thing mr.cha could've done was clearly stick to his plans of distancing himself from heeso when the mc was younger. or if anything at least never have sex with him but too bad he did so..
again not defending heeso but come on now i honestly can't with ppl.
I'm not excusing anything, it's just such a common plot in any sort of bl work like damn. Why can't these girls who know how to hold a pen draw something normal!! The fuck!!!
Honestly Mr. Cha kind of brought this on himself by feeding into Heeseo's delusions. All he had to do to prevent this was draw a line and literally just? not? fuck? the? child? But yaoi logic is going to yaoi logic so it had to happen for plot purposes lol