A police detective who loses everything to a criminal organization seeks payback when he gains special abilities through biotechnology.
| Actor | Role |
|---|---|
 Choi Jin-hyukKang Ki Beom | Kang Ki Beom |
 Park Sung-woongHwang Deuk Goo | Hwang Deuk Goo |
 Cho Dong-hyukHan Tae Woong | Han Tae Woong |
 Jung Hye-inSong Mi Na | Song Mi Na |
 Kim Min-sangChoi Geun Chul | Choi Geun Chul |
 Park Sun-hoLee Kwang Chul | Lee Kwang Chul |
 Park Jeong-hakGo Yong Deuk | Go Yong Deuk |
 Ji Dae-hanBong Man Chul | Bong Man Chul |
 Kim In-wooChoi Yong | Choi Yong |
 Jang In-subBradley | Bradley |
 Kim Da-hyunSeol Min-jun | Seol Min-jun |
 Han Ji-WanChoi Ye Won | Choi Ye Won |
 Jang Seo-kyungSusan [Rugal's Member] | Susan [Rugal's Member] |
 Yoo Ji-yeonJang Mi Joo [Argos's Member] | Jang Mi Joo [Argos's Member] |