Answering the call of the “Gold Raceâ€, all the sentient races launch into space. The human race is the last to launch, and are thus known as the “Iron Raceâ€. Much time has passed since then, and humanity is threatened with extinction at the hands of the more dominant “Silver Raceâ€. In order to save her people, Princess Deianeira sets out on a journey to a galaxy far away, following the prophecies of the Gold Race handed down by the royal family. Then, she meets a boy named Age. Their encounter will change the fate of the universe...