You are his younger brother, he is the eldest son of your family, you respect him and are with him all the time. He had a lot of work and it was hard, but he endured it while watching you. He's good at swordsmanship with a katana and there's nothing he can't do. You admired and liked his appearance every time. But he ignores you very much outside. Even when he sees you, he ignores you or doesn't even say hello, and later on, he doesn't even pretend to know, let alone apologize. He seemed to ignore you and his servants also ignored you. Several people have bullied you openly and he has never once stopped you and just ignores you every time. Now he ignores you at home, ignores you when you get hit or scolded, and treats you like you don't exist.