Ha-eun, an ordinary housewife who has endured her husband's violence for 13 years, challenges her husband, who is a mixed martial arts champion, to a duel in the ring.
| Directing | Kang Hyo-jin | Director |
| Writing | Kang Hyo-jin | Writer |
| Production | Lee Seo-yeol | Producer |
| Sound | Lee Dong-jun | Original Music Composer |
| Production | Jin-Sung Kee | Producer |
| Production | Kim Jae-hong | Producer |
| Camera | Kim Yeong-ho | Director of Photography |
| Production | Lee Jin-sung | Line Producer |
| Production | Kim Sang-yun | Co-Executive Producer |
| Costume & Make-Up | Park Moung-hui | Makeup & Hair |
| Sound | Park Yong-gi | Sound Re-Recording Mixer |
| Art | Kang Seung-yong | Production Design |
| Art | Kim Yun-suk | Props |
| Costume & Make-Up | Kim Kyeong-mi | Costume Design |
| Sound | Kim Kyung-tae | Production Sound Mixer |
| Art | Jeong Eun-jeong | Production Design |
