Overview
After losing their grandmother’s precious shoes, Su-min and her younger brother Dong-min accidentally fall into the netherworld where they encounter a mischievous band of kokdu, the mysterious guardians of the afterlife.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 12 | 19 | |
 | 5 | 12 | |
 | 47 | 54 | |
 | - | - | |
| - | - | |
| - | - | |
 | - | - |