Ash and his friends are approached by a civil engineer with a problem: she has a team of Ground-type Pokémon working to build a tunnel, but they're terrified of the water that keeps leaking in! Can our heroes help?
Genres: Action & Adventure , Animation , Sci-Fi & Fantasy
Keywords: adventure , adventurer , anime , based-on-video-game , creature , fantasy-world , tournament , travel , watch-series-online , watch-anime-series-online , quest