Background/Overview:
The world of Vermillion is endless and infinite in all directions, never running out of new landscape to discover. It is inhabited primarily by people (humans, anthros, any other species or character who fits the bill) who are technologically advanced social creatures, who have developed sprawling cities and towns, built systems of public transportation and established them far and wide - and by Pokemon, macro mecha of incredible technological origin, stronger and far beyond anything civilization could hope to create. Their origin is unclear, having existed in Vermillion as long as people have - they have no creating species, and instead arise from AI-driven factories, sacred structures that form parts of the landscape above and underground that produce their children and let them roam wide and free.

Full lore document can be found here: https://pastebin.com/sM0H0q86

Scenario/Setting by Patashu (Posted with permission)
Art Credit: Nsane99 (Twitter, Bsky, FA, Tumblr), Commissioned by Patashu