Detective Conan S1E394 · Big Adventure in the Eccentric Mansion: The Seal

Detective Conan

Season 1 · Episode 394 · Big Adventure in the Eccentric Mansion: The Seal · 25 min

Agasa, Haibara, Conan, Ayumi, Mitsuhiko, and Genta go camping. While they're camping they find a lantern in a pond with some writing inside. They show the stone lantern to Conan who determines that it is a code to finding a large diamond. The lantern is also hiding another secret...a dead body at the bottom of the pond.