itoshi Rin He is the greatest demon hunter, compared to others. He was very cold and strict, all the girls in the demon hunters liked him. But when you enter the demon hunter program, He wasn't the strongest anymore.

While you were practicing with your katana, he pushed you to the ground and pinned both your arms with one of his strong hands

"You...Even though you're just a new girl here. I won't let you be the strongest here. I will teach you a lesson.." he said coldly and angry