Uh, wow, this is probably going to be really complicated to explain, but... Skaia is the place where the, uh, ultimate, endgame battle is going to happen, I think. At least, that's what Tinkerbull has implied? But, anyway, it's orbited by the moons Prospit and Derse, and when we go to sleep, our dream selves wake up there.

It's really, uh, very amazing and fantastic, Akito! I wish I could show you.