Juhee, a professor of theater, is diagnosed with a possible malignant tumor at the hospital. She goes back to school and tries to settle her affairs but many people come to her lab out of the blue.

When a judicial apprentice goes behind bars while on an undercover job, he plays the hand he’s dealt to survive prison and get his payback.

Jin-ho lost his parents in an accident when he was a child, he receives hypnosis to treat his trauma related to the accident. Do-hyun, a college student gets interested in Jin-ho's hypnosis and he tries doing it too.