Spinoff of Amuro and Co. during their Police Academy Days.

A Detective Conan spinoff featuring Amuro Tooru, a man of three faces - Bourbon, the Black Organization operative, Amuro Tooru, the private detective and Café Poirot waiter, and Furuya Rei, the NPA officer. Delve into his everyday life that no one's seen before!

The story centers around twin brothers, Arago and Ewan, whose parents were slaughtered by monsters. Years later, the vengeful Arago crosses paths with Ewan, who has since become a police officer, just as blood begins to flow again in the streets of London.