It's basically another KH game, where OT3's relationship is kind of falling apart, what with Riku pretty much staying away from everyone and Sora slightly depressed because of the war thing and Kairi angry because they're both being overprotective. It's sorta like BBS, in that each have different paths. The way I dreamed it, Riku's path was he got to go back through ReCOM only as his child self. I don't know about Sora's part. Kairi's is that she heads back to have a chat with herself in Radiant Garden.
I would have at least two new worlds/areas that I've also dreamed about.
One's a sort of Wonderland world, like an erraticaly flat maze (you can jump on top) that's all icy. The other is a sort of Destiny Islands (or possibly Neverland) world I thought of once that's way out in the water and looks kind of like an egg with a bit cut out. It's all sandy at the bottom, it's dark, and there's a boss fight.
The problem is that there's no way I could ever write it, because in my head I see it as a game, a very visual thing.
Comments?