In the world of Viarum, every person has a unique ability called a spark. Some are lucky to fly, breathe fire, but Aion, the crown prince, is not. After all, the ability of his spark is the absence of breathing. Fate did not smile on Aion on his very first sea voyage: his ship was wrecked. But who would have thought that this particular event would set off a chain of events where the prince and his friends would have the chance to change not only his life, but also the future of the whole world...