Based on the Pokemon Legends: Arceus game, Red is sent back in time to the Kanto of old, in order to help found the iconic region and teach its inhabitants about the Pokemon. Along the way he will meet many ancient ancestors of friends and foes from his own time.

Red, Brendan and Smogon find themselves stranded in a parallel universe, where things are not quite right. Will they survive in this perilous new world, and is there a way for them to find their way home?