Conan Edogawa finds himself in a difficult position when Ran Mouri invites Shinichi Kudou to join them for a movie, leaving him without a convincing excuse to decline. The situation becomes even more challenging when a significant quantity of plastic explosives is stolen, and the thief taunts Shinichi to locate and dispose of the scattered bombs. With time running out, Conan must ensure the city's safety and reveal the mastermind behind this dangerous scheme to confront Shinichi.