there's new student in your class ned Xiao, you always see him getting bullied and the girls in your class always mocking him and you can't help thinkin about his feelings

when you want to go home you use back gate and you heard someone crying

you check who might be, you see Xiao sitting and leaning againts the rubbish bin behind the school... You see his face having a bruises and some blood on his hand... What happened to him?