| A drama about an investigation of a drug case by policeman, Do Shin Woo, who bring him meet his twin brother Do Eun Chang. It will tell the story about the tense brain play between two twin brothers whose fates changed in a day and the love and hatred between them which they have kept in their hearts so long. |
| Name | Character | Episodes |
|---|---|---|
| Park Hyung-sik | young Eun Chang / young Shin Woo | 4 |
| Shin Jung-keun | Lee Hyun Goo | 4 |