A chase drama about a judge trying to punish the existence of evil by turning a court into a reality show, and a judge who wants to know the identity of his associate.
Dong Kyung has been working hard ever since her parents passed away. Her life seems to get stable after working as an web novel editor for 6 years, but one day she gets diagnosed with a brain cancer. She blames her unlucky life and wishes to curse everything to disappear, which unintentionally calls Myul Mang, a messenger between humans and gods, to appear. He says that he can grant her wishes. As her last hope, she makes a contract with Myul Mang for hundred days to live as how she wants, risking her everything.
Park Tae-Yong (Kwon Sang-Woo) and Park Sam-Soo (Bae Sung-Woo) fight for judicial victims who are falsely accused.
Park Tae-Yong is a public defender. He was born as the son of an undertaker on an island. He did not take the typical route to become a lawyer. After graduating from high school, he did not go to a university. He later passed the bar exam and became a lawyer. He is full of justice and has empathy for others. He will defend all kinds of petty offenders. A turning point occurs in his legal career when he becomes the first attorney to win a general criminal retrial case.
Park Sam-Soo is a reporter. After he graduated from a university, he worked as a non-permanent employee. Thanks to his excellent writing skills, he became a reporter. He looks for stories which are ignored or passed over by other reporters. He is easily moved to tears and is soft-hearted.
Two rival detectives with different methods try to solve the murder of a missing girl after discovering her mutilated body in the tidelands of Incheon.