Eerie Criminal Investigations

[Cthulhu Mythos + the uncanny + Japanese criminal investigation + suspense horror + puzzle-solving + mind-bending + no System] The police station in Kofu, Yamanashi Prefecture, Japan, receives an emergency call about an unidentified teenage boy who was found gravely injured and unconscious in the early hours of the morning. Keizo Shimada of the First Investigative Division is assigned to the case. By chance, he comes into contact with an ancient, filthy, blasphemous, and mad secret...