Inspector Yamagishi, a police manager, leads an investigation after a body is discovered in an apartment. He actively seeks to suppress public disclosure of the death, pushing for discreet resolution over standard police protocols. This insistence triggers a direct confrontation with those demanding official law enforcement procedures. His conduct during the investigation draws scrutiny for appearing suspicious. Yamagishi later participates in a critical law enforcement operation at an amusement park, facing a standoff involving a suspect and the suspect's child. The team, including Yamagishi, decides to withhold immediate intervention, prioritizing the child's safety over suspect apprehension. This judgment leads to escalating events that heighten the physical risk to the child.