Overview
Shan's crush is going to move away and they make a promise of exchanging their favorite signed baseballs. His signed ball, however, is lost because of his brother Jia, so the brothers start a journey to find the ball...
| Actor | Age then | Age now | |
|---|---|---|---|
 | 16 | 25 | |
 | 10 | 19 | |
| - | - | |
| - | - | |
| - | - | |
 | - | - |