Game Detective Agency

A junior high school student who likes to play detective online games accidentally discovered that the game he was playing was actually related to a murder case. The murderer who committed the case may be related to the author or player who made the detective game. The showdown between the murderers who committed the crime and the game players was about to break out. How did the murderers commit the crime and escape from the scene? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.