The story begins in Linhe County, a fictional small northern county. The summer vacation has just ended and a new class of students has ushered in. Xia Xihe, a representative of a generation of scumbags, is a scumbag but not a scumbag; Han Yubing, an ordinary rural girl, is ordinary but has personality. The story unfolds in Class 22 of Linhe No. 3 Middle School...