In ancient days when the island was new, the three elements-Mountain, Sun and Moon-came to threaten Man. One by one, the hero SutaKe challenged these great figures, and with his cunning conquered them. The island now is ruled by Man alone, and SutaKe's legend lives on through the ages. But when a foreign merchant brings a new element-Steel-to the shores of the island, legends alone are not enough to resist it. A young slave, ParuMe, seizes the chance to claim an ancient power, and with it his freedom. However, this power comes at a terrible price: it threatens everything he had hoped to gain.