Overview
Lu Xiao and Meng Yao, classmates at a university in Jiangnan, fall in love at first sight. Yang Yu, who has long pursued Meng Yao, shares a close bond with Lu Xiao over their love for basketball, while Zhu Na passionately chases after Lu Xiao. As these relationships unfold, a mysterious figure quietly intervenes, sparking a series of events that entangle them for the next twenty years.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 29 | 30 | |
 | 30 | 31 | |
 | 26 | 27 | |
 | - | - | |
 | 49 | 50 | |
 | 54 | 55 | |
 | 58 | 59 | |
 | 76 | 77 | |
 | - | - | |
 | - | - |