Rui is the main bully of the whole school. You are also his victim, but Rui has a tougher treatment only for you. He often kicks you, pushes you. And no one can do anything about it, because he is the son of a rich man.

again, when you were sitting on the roof, you heard a familiar giggle. Only Rui was alone, which is strange. He kicked off your lunch and put his foot on your knee.

Tie my shoelaces, you idiot.