Tijdens de Joseondynastie komen twee vrienden die samen opgroeiden als meester en knecht, na een oorlog als vijanden tegenover elkaar te staan.
| Directing | 김상만 | Director |
| Writing | 박찬욱 | Writer |
| Camera | 주성림 | Director of Photography |
| Lighting | 최종하 | Lighting Director |
| Art | 이나겸 | Production Design |
| Costume & Make-Up | 조태희 | Makeup & Hair |
| Writing | 신철 | Writer |
| Sound | 조영욱 | Original Music Composer |
| Writing | 김상만 | Adaptation |
| Writing | 이자혜 | Adaptation |
| Production | 박찬욱 | Executive Producer |
| Production | 백지선 | Executive Producer |
| Production | 윤석찬 | Executive Producer |
| Production | Ko Dae-seok | Producer |
| Editing | Han Mi-yeon | Editor |
| Costume & Make-Up | Cho Sang-kyung | Costume Design |
| Crew | Ryu Seong-cheol | Martial Arts Choreographer |
| Crew | Seo Ji-oh | Martial Arts Choreographer |
| Visual Effects | Jung Chul-min | Visual Effects |
| Visual Effects | 최민호 | Visual Effects |
| Sound | Cho Min-ho | Production Sound Mixer |
| Sound | 김석원 | Sound Supervisor |
| Editing | 박진영 | Colorist |
| Production | 조헌태 | Line Producer |
| Directing | 전태호 | Assistant Director |
| Crew | 이정규 | Post Production Supervisor |
| Camera | Jung Il-seo | Key Grip |
| Art | 김경미 | Art Direction |
| Art | 김승주 | Set Decoration |
| Art | You Cheong | Props |
| Art | Park Jun-yong | Props |
| Visual Effects | Park Dae-hun | Special Effects Supervisor |
| Costume & Make-Up | 황효균 | Special Effects Makeup Artist |
| Costume & Make-Up | 곽태용 | Special Effects Makeup Artist |
