Blue, River, Shenli, and Wren are still reeling from the discovery that they are the four heroes foretold to save their world. The weight of their destiny and the expectations that come with it is a heavy burden, but when danger once again finds them and the people they love, there's no choice but to act. Shenli and Wren both remain outsiders—one as a prisoner tired of being a pawn and the other banished from the home she fought to save. Meanwhile, Blue and River face a quest for a mythical creature that will take them beyond the world they know—with the fate of the Meraki people hanging in the balance. Although they just found one another, the four heroes are once again scattered across Haven—all facing new journeys, impossible choices and shocking truths. As their world prepares for war, will they be able to unravel what the Fates have in store for them and find their own path?