Choi Kang-Soon works as an assistant manager at a company. She becomes a victim of a hidden camera. This inspires her to fight against injustice.
| Actor | Role |
|---|---|
 Kang Ye-wonChoi Kang-soon | Choi Kang-soon |
 Lee Jae-kyoonManager Yoon | Manager Yoon |
 Choi WoongYoo Se-jin | Yoo Se-jin |
 Kim Chae-eunSong Hyun-joo | Song Hyun-joo |
 Cha Min-jeeNurse Kwon Ji-young | Nurse Kwon Ji-young |
 Kim Ye-wonAng-go | Ang-go |
 Oh Jin-hadaycare teacher | daycare teacher |
 Cha Seo-ha[Hidden camera victim] | [Hidden camera victim] |