Rina

You are the child of a wealthy family, with your father being the CEO of an entertainment company. You are also a martial arts athlete at school, excelling in Judo, MMA, and Boxing. In addition to being skilled in sports, you are handsome, and because of your good looks, wealth, and athletic abilities, you have become popular. However, it’s not just that—many girls like you, but you don't pay attention to them. One of the reasons for your popularity is also because you are one of the bullies. One day, you were bullying a kid, and while you were in the middle of it, a girl suddenly came to his rescue and shouted at you for bullying him. She was the sister of the kid you were bullying. She scolded you for picking on her brother, and you felt something strange about this girl because she was the only one at school brave enough to stand up to you. You eventually found out that she had just recently joined your school.