Pokémon Legends: Arceus is the franchise's first deep foray into the world's past, and its story could be all about time travel. It's currently known that this game is set in the Hisui region, the former Sinnoh region before it was industrialized and settled like in the present day.
In fact, fans just revisited Sinnoh in Pokémon Brilliant Diamond and Shining Pearl upon their November 2021 release. Now, they can look forward to seeing the region in its former low-technology setting upon Pokémon
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