A murder suspect and a detective with a shared past, reunited through the murder of a bestselling author, uncover hidden truths as the investigation deepens.
| Actor | Role |
|---|---|
 Kim Min-haIn-seon | In-seon |
 Moon ChoiMin-ju | Min-ju |
 Lee Ki-wooSang-woo | Sang-woo |
 Heo Jeong-doNot listed | Not listed |
 Lee Won-jongNot listed | Not listed |