After her grandson is left in a coma and his attackers go free, Jung Sookja teams up with two men who train her to exact revenge on the Black Star Mob.
| Created By | Jae-hoo | |
|---|---|---|
| Status | In Production | |
| Original Name | 할매 | |
| First Air Date | — | |
| Last Air Date | — | |
| Seasons | 1 | |
| Episodes | 1 | |
| Episode Runtime | 0min | |
| Language | Korean | |
| Original Language | Korean | |
| Production Countries | South Korea | |
| Production Companies | Sanai PicturesStudio Dragon | |
| Networks | Netflix | |