The movie 'Detective Conan: Strategy Above the Depths' was officially released in Japan.
Conan Edogawa and friends board the Marine Express, a luxurious cruise ship, for a special trip.
The group meets the ship's captain, crew, and several key passengers, setting the stage for the mystery.
A passenger is found dead under suspicious circumstances, marking the start of the murder investigation.
Conan starts gathering clues and questioning passengers to solve the murder aboard the Marine Express.
Conan discovers that sabotage is also occurring on the ship, possibly connected to the murders.
Using his keen intellect, Conan pieces together evidence to identify the murderer and motive.
Conan reveals the identity of the murderer and helps the authorities apprehend the culprit on the ship.
The ship safely returns to port with the mystery solved and justice served.
