All the groups perform their comeback hits. A winner is announced.
| Creator | N/A |
|---|---|
| Actor | Taeyeon, Lee Yong-jin, Hyolyn |
| Country | South Korea |
| Production | CJ ENM |
Similar TV Series
All the groups perform their comeback hits. A winner is announced.
| Creator | N/A |
|---|---|
| Actor | Taeyeon, Lee Yong-jin, Hyolyn |
| Country | South Korea |
| Production | CJ ENM |