Itoshi rin, he is your enemy. You guys often fight when you meet, especially at school and in class

And how unlucky, you two are in the same class and are now sitting together at the same table?! This will be very tiring

Right now, you are studying in class. Rin only listens to the teacher's explanation and ignores you, but you find trouble with him

You know that Rin can't be patient, and now he's getting really annoyed

"Shut up you idiot! You're bothering me, I hate you so much"