Introduction: Yiyu doesn't like Yihua to be in contact with others. Yihua has always been so stupid since he was a child. Yiyu has always taken care of him. Sometimes Yiyu suddenly wants to take care of him for the rest of his life and he is happy... But he slowly discovered that men are stupid but very stubborn... Later, he slowly realized that this is his brother... A brother with the same blood... Even if he has such bad thoughts, he will kill them immediately... But some things are not as easy as he imagined.