A 10-year old girl in a mining town, separated from her family, keeps a diary which becomes a best-seller.
| Directing | Yu Hyun-mok | Director |
| Production | Yu Hui-dae | Producer |
| Production | Go Jae-won | Producer |
| Crew | Kim Hyung Keun | Cinematography |
| Lighting | Hae-jin Go | Lighting Director |
| Editing | Ree Kyoung-ja | Editor |
| Sound | Sang-gi Han | Music |
| Art | Park Seok-in | Art Direction |
| Costume & Make-Up | Yang Gwang-nam | Costume Designer |
| Sound | Sohn In-ho | Recording Supervision |