Midgard is a flat world. The world was once ruled by elves who have now almost entirely retreated from the world. It’s covered with ley lines that trained sorcerers and wizards can harness (and in the past have devastated a region by doing so). The dragons are tied to elements and they rule nations. Time flies and status matters. Gods meddle but can be killed and enslaved. Midgard has a history of empires falling and rising.