Soo
Tae-soo tries to steal from a gang. The gang catches Tae-Soo's brother, Tae-Jin, instead. The incident causes the brothers to separate. Tae-Soo becomes a mob fixer and an assassin. Tae-Jin becomes a police detective. When a call brings the brothers together, they get ready for brotherly bonding, but Tae-Jin gets killed. Tae-Soo decides to get revenge on his brother's killer.
| Actor | Role |
|---|---|
 Ji Jin-heeTae-soo | Tae-soo |
 Oh Man-seokJeom Park-yi | Jeom Park-yi |
 Kang Sung-yeonMi-na | Mi-na |
 Lee Ki-youngNam Dal-gu | Nam Dal-gu |
| CCho Gyeong-hwanSong-in | Song-in |
 Moon Sung-keunGu Yang-Won | Gu Yang-Won |
| SSeo Myeong-seokGu Yang-Won's Subordinate | Gu Yang-Won's Subordinate |
| KKim Won-jinMi-Na's House Attacker | Mi-Na's House Attacker |
 Seo Chong-juGu Yang-Won's Subordinate | Gu Yang-Won's Subordinate |