Li Xirou, Li Xiying, and Li Xiyu are the three overlords of Gaoyu College. They are known as the strong girl, the violent girl, and the savage girl respectively. The story begins with the appearance of transfer students Ren Jingjian, Lan Junling, Shen Xuncheng, and Lan Xining. From then on, a love story develops between the seven people that is not cleaned up but becomes chaotic.