My Little Pokemon Lore of the Lost Universe

That universe that Prisma and Twilight Luminaria come from? It has a lot of lore behind it. Enough for its own story. And I can post important events that happen during that time and I already showed pieces of it during a view into Prisma's life. Everything that I could post here won't appear in the main story since the whole Prisma thing will be focused on him and those in his life. This all happens right as Arceus senses the Rift approaching after all. It's not just Prisma and Twilight Luminaria who are related to the main cast. If you'd like to see it, I'd be here for a while posting some notable events that could come into play when involving Prisma.

A quick example is the Winged Mountain but I'm saving that one for the story.