As the 1990s dawn, 18-year-old Zheng Wei enters university with dreams of romance. She quickly bonds with her roommates, and together they navigate the challenges of college life. Wei encounters Chen Hao-Zheng by chance, and although he is initially hesitant, he eventually agrees to be her boyfriend, and they become inseparable. After four years, Wei is eager to build a future with Chen, but he faces a difficult decision that forces him to leave her. Heartbroken, Wei decides to start anew. Ten years later, both Lin and Chen, her former loves, reappear in her life, compelling her to decide her future path.