The same incidents in which various sites from companies to individuals are hacked occur frequently. Keita was immediately entrusted with the investigation, and Kirihara, who was unscrupulous, was assigned to support it. Two people who identified the place of the crime and headed to the scene, or two people who could not find a person who seems to be the criminal. However, Keita witnesses three elementary school students with suspicious behavior, and when he makes a mark of one of them ...
企業から個人まで様々なサイトがハッキングされる同一の事件が多発。早速ケイタが調査を任され、そのサポートに謹慎明けの桐原がつくことに。犯行場所を特定し、現場に向かった二人だか、犯人らしき人間を見つけられない二人。しかし、そこでケイタは挙動不審な小学生3人を目撃、そのうちの一人の跡をつけると…。
