A Young Detective from a Foreign Country

[Suspense + Light Reasoning + Steam Age + Superpowers] [Superpowers do not involve the process of solving crimes] Three cases of male corpses with no upper and lower heads occurred in Kyoris City. High school student Richard accidentally traveled to the 19th century steam era. He was mistaken for the real murderer and could only rely on the suspense novels he had read and modern criminal investigation science to defend himself. But somewhere along the way, he discovered that the world was not that simple...