Yoo Min-ho is the CEO of an IT company. He becomes a suspect in a murder case that occurred in a sealed room. Yang Shin-ae becomes Yoo Min-Ho's lawyer. She hasn't lost a case yet in her career. Meanwhile, Kim Se-hee is the person who holds the key to the case.

Director: Jong-seok Yoon

Writer: N/A

Actors: So Ji-seob, Yunjin Kim, Jin-Ah Im

Production: N/A