At the opening ceremony of the WSG (World Sports Games) Tokyo Games, a sports festival held once every four years, it is announced that the world's first vacuum superconducting maglev with a maximum speed of 1,000 kilometers per hour will open. While attracting attention from around the world, top executives of large companies are kidnapped from the party venue where WSG tournament sponsors gather. Conan moves toward a solution and eventually finds a connection with the WSG abduction case that occurred 15 years ago in Boston, USA.
Case Closed: The Scarlet Bullet, known in Japan as Detective Conan: The Scarlet Bullet, is a 2021 Japanese animated mystery film directed by Chika Nagaoka. It is the twenty-fourth installment of the Case Closed film series based on the manga series of the same name by Gosho Aoyama, following the 2019 film The Fist of Blue Sapphire. This is the first Reiwa-era Case Closed movie.