Overview
A high school girl, Man-bok, who has to walk for four hours every day back and forth between home and her school due to the congenital motion sickness disorder, happens to begin her training as a speed walking athlete unexpectedly. Through the cooperative training with her friend Soo-ji, whom she meets in the school track and field team, Man-bok discovers her path of life in this heartwarming and touching story.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 22 | 31 | |
 | 29 | 38 | |
 | 37 | 46 | |
 | 29 | 38 | |
 | 22 | 30 | |
 | 48 | 57 | |
 | 44 | 53 | |
 | 22 | 31 | |
 | 29 | 38 | |
 | 8 | 17 |