Mimi started to gamble, dreaming of turning her life around. One night, she loses her family in front of her eyes in an unknown attack from an unidentified assailant.
| Actor | Role |
|---|---|
 Lee Chae-youngNot listed | Not listed |
 Jung Hye-inOh Ja-wa | Oh Ja-wa |
 Choi Chul-minActor | Actor |
 Kim Sa-heeNot listed | Not listed |
| LLee Si-hyeongYellow House Branch - Gambler 6 | Yellow House Branch - Gambler 6 |
 Kim Sun-binJin-soo | Jin-soo |