The world is flat.
No, not the Earth, I'm not an idiot. I'm talking about the world of Confluence, the 9th of 14 world in the Cosmic Mirror. It's flat. And there's 4 suns (because My 3 Sons just wasn't enough). However, it's not a healthy world, as it's about to collapse. Who will be able to save it, and who will simply be crushed? That's up to you. The RPG rulebook is up on Kickstarter now.