Prince North’s home is in the sky, in a gleaming city held aloft by intricate engines, powered by technology. But North believes his sky island is sinking. Nimh is the living goddess of her people on the Surface, responsible for providing answers, direction—hope. But in the middle of the Surface’s worst crisis yet, a mist that spreads madness and poison, doubts have arisen among the people about Nimh’s divinity. She must find a way to manifest her power—before she is overthrown, and all is lost. North and Nimh’s lives are entwined—though their hearts can never be. Linked by a terrifying prophesy and caught between duty and fate, they must choose between saving their people or succumbing to the bond that is forbidden between them.