Urban Detective

Su Ran traveled to a parallel world and obtained the detective system. However, this is not the point. The point is that he was reborn in the body of a nine-year-old child! What? My dad is the world's greatest detective, with assets worth trillions? Na*? My elder sister is fair-skinned, beautiful and has a good temperament, and she is also a doting brother? Watch how Su Ran uses his small body to solve unsolved cases around the world and create a legend belonging to the nine-year-old detective. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.