I'm a Passerby, Helping the Police Solve Strange Cases

I am the most ordinary passerby in this city. Wandering among various cases, silently watching the crimes, and calmly helping the police solve the cases. The police trusted me, the victims relied on me, and the murderers were unaware of me. They don't know that all the dusty endings were carefully arranged by me. The inconspicuous passer-by is the master behind all causes and effects. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.