Overview
Earth, a mischievous 8th-year university student, is about to reach its final chapter. In what should be his last semester before graduation, instead of focusing on his studies, he pours all his energy into winning the heart of Sai Mai, a junior student.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 30 | 31 | |
 | 26 | 26 | |
 | 32 | 33 | |
 | 25 | 25 | |
 | 23 | 23 | |
 | 44 | 44 | |
 | 34 | 35 | |
 | - | - | |
| 50 | 50 | |
 | - | - |