Conan's class finds a wallet with a message from Ran ten years ago. Conan shares the story of how it got there by explaining the adventure he had in the past.
Genres: Animation , Comedy , Crime , Mystery
Keywords: adventure , age-change , anime , based-on-manga , cop , detective , dramatic , japan , japanese-high-school , mysterious , secret-identity , secret-organization , shounen , suspenseful , watch-series-online , watch-anime-series-online