Kuraki is a police superintendent. He lost his beloved wife in a bomb incident. Kuraki, Detective Osugi and Miki from the Secret Police discovers the existence of contract killer Mozu, a tragedy caused by a secret mission by public security and a scheme which shakes the nation. Miki also holds the key to solve bomb incident. ~~ Based on the novel "Mozu no Sakebu Yoru" by Go Osaka.