On this Pokémon journey, a mysterious pressure binds Ash to the Legendary Pokémon Volcanion when it falls from the sky. Volcanion can’t get away, and Ash is dragged alongside because it continues on its mission. They arrive in a metropolis of cogs and gears, the place a corrupt minister has stolen the last word invention: the Synthetic Pokémon Magearna, created 500 years in the past. The minister plans to make use of Magearna’s mysterious energy to take management of the mechanical kingdom. Can Ash and Volcanion work collectively to rescue Magearna? One of many biggest battles in Pokémon historical past is about to unfold!