In a world divided along ancient lines, a fragile peace has held for centuries. But when a thousand-year-old prophecy comes to fruition, the seven realms are thrown into chaos. Now, the fate of all rests on the actions of three young warriors. A knight of the land. A ruler of the sky. And a queen of the sea.

Surrounded by allies and enemies, each has their own journey to undertake to determine whether the realms will plunge into bloody war or finally be united in a true and lasting peace.