Responses
Fair enough, but that doesn't absolve him of all blame. But I see where you're coming from. I truly don't think Heeseo is evil, but rather he never learned how to love someone or be loved because of his childhood. While what he did was absolutely terrible, I can see how he deserves a redemption arc.
Maybe heeseo got traumatized about there past when he stab Mr cha, I can't hate heeseo because he's still a kid back then but I know he been done a lot to mr cha. (My opinion lol)