Zhou Shu Yi, always overshadowed by Gao Shi De since childhood, hopes for freedom at university, only to find Gao Shi De disrupting his life—and his heart—yet again."
Zhou Shuyi and Gao Shide have been competitive rivals for years. Just when Zhou Shuyi thought he was free of Gao Shide in college, Gao Shide suddenly appears at the university pool. Zhou Shuyi begins to implement a series of pranks targeting his rival.
Zhou Shuyi becomes distressed after learning that his crush, Jiang Yuxin and Chang Feng Fen have started dating. Gao Shide overhears Zhou Shuyi ranting about his frustrations and leverages this intel to get Zhou Shuyi to be his "page boy" unless Zhou Shuyi can beat Gao Shide... at anything.
Gao Shi De and Zhou Shu Yi identify their competition between each other, their school's haunted house experience. Shu Yi finds the experience a little more intimidating than he expected.
Zhou Shuyi asks Fang Chen Fen for help finding a girlfriend after he overhears Gao Shi De make a confession while pretending to be asleep.
Gao Shi De avoids Zhou Shu Yi after his confession of love for this rival. However, it doesn't take long for Zhou Shu Yi to begin to notice a piece missing from his life in his friends absence.
Zhou Shu Yi unexpectedly meets Gao Shi De's mother while visiting his home. Gao Shi De makes plans for after graduation.
After being separated for five years, Zhou Shuyi meets Gao Shide once more during his company's acquisition of Shide's company. Shuyi is shocked to see his past love and his anger results in a promise to fire 50% of the current employees during the takeover.
Gao Shi De overhears Zhou Shuyi reveal that he intents to mislead Shi De into thinking they are back together, at which time he will break his heart. This sends Shi De into a spiral of emotions and a night of heavy drinking.
Shuyi's father and Gao Shide reveal their secret promise. Pei Shuyi and Zhen Xuan spend time together at the restaurant.
Shuyi and Shide are able to finally communicate with each other about what has transpired over the past five years. However, peace doesn't last as their company suffers from a malicious cyber attack.
Shuyi's company races to replace Alpha after someone stole their project. Gao Shide confronts Shuyi's father about breaking their agreement.
Pei Shou Yi reveals the truth about his affective disorder to Zhen Xuan. Bing Wei prepares a surprise.
