The OCs have been taken to this huge place just for OCs. The oldest OC alive (the OC of an old woman named Margaret Smith) has discovered he's an OC and has brought every OC in the world together to overpower the human race.

They've been brought to this place, and none of the OCs have any idea where they are. They're told what they are and are shocked.

Maragaret's OC will choose 6 OCs to lead the first quest.

That's pretty much it. Any other details you'll need for writing it you'll find in the character forms section and the first chapter (which I'll write after this).