Li Zejie (played by Feng Delun) is a freshman at the university, with a new campus and new classmates. The future of Li Zejie seems to be shining brightly. Li Zejie has a childhood sweetheart Wu Shude (played by Zhang Qitong) who has been dating for seven years, but because the latter is honest and conservative by nature, the two have never had skin-to-skin relationship until today. Germany's attitude is also increasingly cold. At school, Li Zejie met a beautiful girl named Liang Aishi (played by Wu Wenxin). Aishi was enthusiastic and unrestrained. Soon, Li Zejie became hot with her, and the two fell into the whirlpool of love and could not extricate themselves. It didn't take long for Li Zejie's deeds of stepping on two boats to be seen by Aishi and Shude, and the angry Aishi proposed to break up, and Shude and Li Zejie gradually drifted away. After that, Li Zejie met the sexy and beautiful teacher Sophia (played by Zhong Liti), and a brand new relationship began.