Junoshin Kake is a ronin. To get hired by the Kurokaze Han, he lies and tells them that a religious group is trying to destroy them. He gets hired by the Kurokaze Han, but they learn that Junoshin Kake lied. Junoshin Kake is given the death sentence and he must think of an escape plan.

The Katsuragi Household that runs a small store may appear serene. But as the younger son Minoru commits a murder on the street, the family is exposed to the public. Is there anybody that is behind this murder case?