Nan Shu's parents divorced when he was young, and he followed his father. His father's family background was probably average, but his father was very good to Nan Shu. Nan Shu was not good at studying and passed the fourth high school (so called in small counties). Phew) The grades in this school were almost the same as his, but he was considered an average student there. Later, after school, he met a group of female gangsters asking him for cigarettes. Nan Shu did not smoke, but the group of female gangsters still persisted and bullied Nan Shu every day. Nan Shu did not dare to say anything , Nan Shu also became less talkative. Later, after Nan Shu was beaten by them, when he returned to the classroom, Chi Hu handed him the key to open his own door, and his personality improved. But then they were separated for 15 years, and when they met again, they both wanted each other to hand over the key.
Gong, who has a cheerful personality towards his classmates and sometimes likes to be mean but suffers from depression. He has a cold face and cute personality. He has a somewhat cold personality but has a warm heart.
Motto: Thank you for the key