Description：Before the fifth grade, Zhou Shuyi's (played by Yang Yuteng) not-so-long life was smooth sailing. No matter in any exam or competition, he could always come out on top. However, when the boy named Gao Shide (played by Lin Zihong) appeared in Zhou Shuyi's life, everything changed. Gao Shide's name was always above Zhou Shuyi on major ranking lists. What made Zhou Shuyi even more uncomfortable was that Gao Shide seemed to be haunting him and always appeared in his field of vision. Finally, Zhou Shuyi survived the high school years with Gao Shide following him around like a shadow, and was admitted to his ideal university. He thought he could get rid of this obstacle, but he saw Gao Shide again in the freshman PK competition. At the same time, the senior sister that Zhou Shuyi had always secretly loved also officially announced her marriage to his best friend.