The film will follow Princess Songhwa, who refuses her fate to marry one of four suitors. While Seo Do-yoon, skilled at interpreting marital harmony signs is selected as the person to ascertain her best match.
| Directing | Hong Chang-pyo | Director |
| Production | Bang Mi-Jung | Producer |
| Visual Effects | Woo Hee Lee | Matte Painter |
| Production | Lee Kang-Jin | Producer |
| Writing | Lee So-mi | Writer |
| Editing | Kim Hyung-ju | Editor |
| Production | Lee Gang-jin | Producer |
| Editing | Nam Na-young | Editor |
| Camera | Lee Hyung-deok | Director of Photography |
| Sound | Eun Hee-soo | Production Sound Mixer |
| Camera | Lee Ji-hoon | Camera Operator |
| Costume & Make-Up | Shim Hyun-seob | Costume Design |
| Production | Park Jun-ho | Production Supervisor |
| Art | Oh Heung-seok | Production Design |
| Writing | Hong Chang-pyo | Adaptation |
| Sound | Kim Dong-gi | Original Music Composer |
| Sound | Kim Byung-in | ADR Supervisor |
| Lighting | Park Cheong-woo | Lighting Director |
| Crew | Ryu Hyun-Sang | Stunt Coordinator |
| Crew | Ryu Hyun-Sang | Martial Arts Choreographer |
| Directing | Ryu Hyun-Sang | Action Director |
| Crew | Won Jin | Stunt Coordinator |
| Crew | Won Jin | Martial Arts Choreographer |
| Crew | Kim Chun-Keun | Stunt Coordinator |
| Crew | Kim Chun-Keun | Martial Arts Choreographer |
| Art | Jeon Sung-ho | Set Decoration |
| Crew | Kim Won-jung | Stunts |
| Visual Effects | Son Seung-hyeon | VFX Supervisor |
