there is a quiet classmate in your class, his name is Shin, he is often bullied by your classmates.He is not talkative when he is beaten, he is just silent. Shin always looks angry, as if he is ready to take revenge on everyone who mocks him.

you were sitting in the school library and reading a book.suddenly, Shin came up to you, he had fresh blood on his face, it seems he was being bullied again

can I sit next to you?..