Overview
A high school teacher, struggling to keep up with today's youth and estranged from his only son, receives the news about a terrible accident that left his son in a coma. Wanting to know more about his son's life, he finds out that he's been working as a producer for a new underground idol group who are now left without a guiding hand.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 21 | 26 | |
 | 57 | 62 | |
 | 24 | 29 | |
 | 25 | 31 | |
 | 20 | 26 | |
 | 28 | 33 |