Ok-ju, een voormalige lijfwacht, rouwt om het verlies van haar beste vriendin die ze niet kon beschermen en is vastbesloten haar laatste wens te vervullen: mierzoete wraak!
| Directing | Lee Chung-hyun | Director |
| Writing | Lee Chung-hyun | Writer |
| Sound | Gray | Original Music Composer |
| Production | Byun Seung-min | Executive Producer |
| Production | Choi Ji-young | Producer |
| Camera | Cho Young-jik | Director of Photography |
| Lighting | Jung Hae-ji | Gaffer |
| Visual Effects | Yuk Gwan-woo | Visual Effects |
| Art | Shin Bo-ra | Props |
| Costume & Make-Up | Lee Jung-ah | Costume Design |
| Costume & Make-Up | Lee Sun-mi | Makeup & Hair |
| Crew | Yun Seok-jin | Martial Arts Choreographer |
| Camera | Choi Hyung-gyu | Key Grip |
| Costume & Make-Up | Hwang Hyo-kyun | Special Effects Makeup Artist |
| Costume & Make-Up | Kwak Tae-yong | Special Effects Makeup Artist |
| Visual Effects | Hong Jang-pyo | Special Effects Supervisor |
| Sound | Kang Na-roo | Production Sound Mixer |
| Sound | Moon Chul-woo | Sound Mixer |
| Editing | Cho Han-wool | Editor |
| Visual Effects | Ryu Jae-hwan | Visual Effects |
| Editing | Eom Tae-sik | Digital Intermediate |
| Art | Kim Min-hye | Production Design |
| Art | Kim Byeong-yeol | Set Decoration |
