Overview
A reclusive ex-cop reenters the game as an insurance investigator, searching for clues in crime scenes perfectly staged by a serial killer in her midst.
Cast
- Lee Young-ae as Koo Kyung-yi
- Kim Hye-jun as Song Yi-kyung / "K"
- Kim Hae-sook as Director Yong
- Kwak Sun-young as Na Je-hui
- Baek Sung-chul as Santa
- Cho Hyun-chul as Oh Gyeong-su
- Lee Hong-nae as An Geon-uk