Detective Minamoto makes his presence known, now that the vacuum Sgt. Fuji left behind in Criminal Affairs makes him the division ace. Kawai and Fuji confront various societal issues having to do with the treatment of one's elders.

Fuji and Minamoto have more in common than they'd care to admit, particularly their competitive spirits. This can complicate all manner of things, especially when the next police call could come in at any time.

The competition gets personal when the team is tasked with chasing a crystal smuggler. By assisting Minamoto with the interrogation of the dealer's lover, Kawai is able to witness unusual methods firsthand.

Kawai just wants to go home after a long shift and get some rest, but things don't seem to go according to plan. A witness to an attack on a girl comes along and someone will need to do a composite sketch of her testimony.

As the investigation of the high school attack case continues, they need to check the facts from the testimonies of the people involved in the case.