A student and her teacher go to a secluded area in the middle of nowhere to practice open-air singing. There they run into a gang of local thugs who initially seem friendly but slowly reveal their sinister side.
| Directing | Won Shin-yeon | Director |
| Production | Jong-jin Paik | Producer |
| Production | Sang Han Shin | Producer |
| Production | Seo-yull Lee | Producer |
| Production | Dong-eun Kim | Producer |
| Sound | Kim Jun-seong | Music |
| Production | Kim Tae-hun | Producer |
| Art | Jang Chun-sup | Production Design |
| Costume & Make-Up | Choi Yoon-sun | Costume Design |
| Writing | Won Shin-yeon | Writer |
| Camera | Kim Byeong-jeong | Camera Operator |
| Crew | Kim Dong-eun | Cinematography |
| Directing | Kwon Young-rak | Assistant Director |
| Crew | Kim Byung-oh | Stunts |
