Weary from his wife's repeated suicide attempts, the husband seeks help from a secretive agent who an old doctor introduced to him. In the middle of the night, "they" come to his house.
| Actor | Role |
|---|---|
 Lee Hyoung-hunByeong-hoe | Byeong-hoe |
 Kong Ye-jiDa-hae | Da-hae |
 Kim Jung-sooWon-il | Won-il |
 Ha Sung-kwangSa-ik | Sa-ik |