Kawai, a young policewoman on the verge of quitting, ends up working under a new instructor who has recently been reassigned as a result of harassment allegations.

Kawai gets better acquainted with the tricks of the trade and comes to learn that a police officer must always look for what is not easily perceptible to the mind.

With Fuji out of the picture, Minamoto embraces his new role with all his might. Kawai and Fuji take on several problems negatively affecting society.

Kawai learns what the chase is all about when the police enlist the services of a canine in a missing person case. The police are given a crucial responsibility amid a marathon race.

Fuji uses the late-night patrol duty hours to inculcate a sense of responsibility in Kawai. Yamada handles a challenging investigation.

Kawai goes to a mixer with Fuji, where she sees Minamoto and Yamada. Fuji and Minamoto race each other using their work vehicles.