Synopsis

A peculiar delivery arrived at the Mori Detective Agency: a pop-up book and a pink smartphone. The book contained dire warnings of impending explosions. The clue to the third bomb’s location was a riddle: "the middle of 7." Conan and his companions pondered this, considering things often associated with the number seven – Thursday, green, fa in a musical scale. The sheer volume of possibilities overwhelmed Kogoro, who buried his face in his hands. At the police station, they began a systematic s