Ze zeggen dat wat je niet doodt, je sterker maakt, maar dat is niet het geval voor ‘s werelds zwakste jager Sung Jinwoo. Nadat hij op brute wijze was afgeslacht door monsters in een hooggeplaatste kerker, kwam Jinwoo terug met het Systeem, een programma dat alleen hij kon zien en dat hem in alle opzichten een niveau hoger brengt. Nu is hij geïnspireerd om de geheimen achter zijn krachten te ontdekken en de kerker waaruit ze voortkomen.
| Directing | 中重俊祐 | Series Director |
| Visual Effects | Tomoko Sudo | Character Designer |
| Writing | 木村暢 | Series Composition |
| Sound | 澤野弘之 | Original Music Composer |
| Art | 奥村泰浩 | Art Direction |
| Camera | 井関大智 | Director of Photography |
| Sound | 田中亮 | Sound Director |
| Visual Effects | 中野尚美 | Color Designer |
| Art | Sotaro Shiraishi | Prop Designer |
| Visual Effects | Toshitaka Morioka | CGI Director |
| Editing | 近藤勇二 | Editor |
| Sound | 西田圭稀 | Music Director |
| Production | Kang Kyewon | Producer |
| Crew | Rahul Purini | Other |
| Crew | Choi Wonyoung | Other |
| Production | Park Jin-hae | Producer |
| Sound | 澤野弘之 | Main Title Theme Composer |
| Production | Sota Furuhashi | Producer |
| Production | 清水暁 | Production Supervisor |
| Production | 三宅将典 | Executive Producer |
| Crew | Kim Jaeyong | Other |
| Crew | 岩上敦宏 | Other |
| Production | Kim Ayoung | Producer |
| Production | 高橋佳那子 | Producer |
| Crew | Kwon Young-sig | Other |
| Production | 末平アサ | Executive Producer |
| Production | Kwak Hae-eun | Executive Producer |
| Production | Jun Katou | Production Supervisor |
| Sound | 山内真治 | Music Producer |
| Directing | 菅野芳弘 | Action Director |
| Sound | 연준 | Theme Song Performance |
| Visual Effects | 徳田大貴 | Character Designer |
| Sound | 휴닝카이 | Theme Song Performance |
| Visual Effects | 古住千秋 | Character Designer |
| Sound | 澤野弘之 | Theme Song Performance |
| Sound | 수빈 | Theme Song Performance |
| Sound | 태현 | Theme Song Performance |
| Sound | 범규 | Theme Song Performance |
| Writing | 추공 | Original Concept |
| Writing | 장성락 | Original Concept |
| Writing | 현군 | Original Concept |
