Detective Conan: Black Iron Submarine

Engineers from all over the world gather at the Interpol marine facility "Pacific Buoy" on Hachijo-jima to witness the launch of a new system that connects law enforcement camera systems globally and enables facial recognition worldwide. Conan and his friends join them and receive a disturbing message about a murder. As they arrive on the island, the Black Organization kidnaps an engineer and a mysterious figure approaches Haibara.