He enters holding a bouquet of flowers for his wife, instead he finds police officers scattered about collecting evidence.

Prosecutor Ahn Min-ho (Park Hee-soon) takes charge of prosecuting the Han murder case.

Confirming his suspicions that Han was arrested as the prime suspect in a serial murder case, but later released on insufficient evidence.

Jang Ho-won (Sung Dong-il), an investigator, brings the case of Han to defense lawyer Kang Sung-hee (Ha Jung-woo).

Convinced that Han is not guilty, Kang takes the case and applies in court for a jury trial and goes through a series of legal clashes against rival prosecutor Ahn.