The Guardian of Justice in the World of Conan

By chance, Takagi Wataru traveled to the world of Detective Conan and activated the super detective system. As a time traveler, Takagi Wataru has always admired those warriors who fought on the front line with their lives. But at the same time, I also hate those guys who do whatever it takes to achieve their goals. With the help of the system, Takagi Wataru joined the criminal police team and repeatedly solved major and important cases! And among the old serious cases, the murderers hidden behind the case files were discovered one after another.