Kogoro, Ran, Conan, Heiji, and Kazuha are at a festival when Denkyuu, a student monk, asks them to solve a case of a disappearing body at the temple. Shakuren, the head monk, denies the body's existence and claims Denkyu is mistaken.

Detective Conan: Three Days with Heiji Hattori

The story centers on an introverted high school student named Eiji Hoshimiya with a huge secret—he wished for the destruction of the world when he was younger. Fairies give certain people special powers called Orders, and what Order Users can do with their power depends on their wishes. Ten years after the Great Destruction, Eiji struggles to come to terms with his immense power.