Overview
High school teacher Cheng looks back to his repressed childhood memories, as he finds an anonymous suicide note in the classroom. He strives hard to prevent another tragedy from happening, meanwhile facing a series of family problems, his wife is divorcing him, and his father is dying.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 36 | 38 | |
 | 51 | 53 | |
 | 11 | 12 | |
 | 30 | 31 | |
 | 40 | 42 | |
 | - | - | |
 | - | - | |
| - | - | |
 | 27 | 29 | |
 | 47 | 48 |