Ye Lin, a high school student at Qingzi Academy, calls himself a lone wolf, but he still suffers from the daily "bullying" of three female classmates: his childhood enemy "Little Bully" Ren Xiaoqin, the stern and beautiful class monitor Shu Sha, and the transfer member of the female idol group Emily. At the same time, in the campus life full of friendship, Ye Lin leads his classmates to fulfill his deceased brother's last wish to establish a campus lion dance club, and also unfolds a joyful, tortuous and striving story.