Reread it, he actually doesn't care about him, even the martial arts he taught him were wrong. He doesn't care about anyone. He's pure evil, he just wants to get stronger to get revenge for his grandfather
Oh Ok I thought after wrong technique and them actually talking more & training then they got taken away. I thought maybe some kinda relationship was being built despite him having some kind of evil disorder. Cause I do remember something about the grandpa not wanting him to become upset. Like I'm sure he would kill him if he did something to his grandfather or him no doubt. But for no reason kinda threw me since I thought something in the mist was happening but I guess not. Thank you
I'm not gonna lie I'm so confused I thought he semi cared for his brother like maybe 5% does he actually hates him? I know his character is supposed to be deranged and selfish but even though their not really brothers I thought he would've atleast protect his brother since they built some kind of relationship. But he really been letting him fend for himself would he not care if he dies?