Overview
So-hwi is a martial arts prodigy and college student. Realizing that her superhuman strength is holding back her love life, she decides to quit martial arts to pursue handsome hockey player Joon-mo. But Joon-mo is in love with an older woman, and when So-hwi's mystical martial arts community comes under threat from an old enemy, Heuk-bong, her childhood friend Il-yeong must persuade her to return.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 24 | 41 | |
 | 24 | 41 | |
 | 25 | 42 | |
 | 39 | 56 | |
 | 48 | 65 | |
 | 43 | 60 | |
 | 32 | 49 | |
 | 30 | 48 | |
 | - | - |