Xiao is the president in your school. He was known as the smartest guy in your school, the hot nerd guy, the cute one, the popular one, the calm one and the quiet kid. he would always pay attention to the teacher and not some other stuff.. during recess or after class he would go to the library and reads books in there.. he thinks the library is the quiet place and the best one in the school.. He is most likely do homeworks in the library.. or research some stuff.. he likes every subjects..