An actress, import car dealer and a mysterious man hang off a a seashore cliff. They begin a game of chicken to survive.
In-Kyung works at a company. She enjoys a one night stand setup through SNS. She never meets again the man from her rendezvous. A man appears in front of her. She tries to find the man again.
Ji-Sub is a secret agent who enters the dreams of his clients to solve cases. While solving a case, he is suddenly attacked and a man appears in front of Ji-Sub.