According to legend, Hephaestus, smith of the Gods, wrought a stone of great power. He gave it to the Greeks when they conquered Troy. Centuries later, in the shadow of the Roman Colosseum, four conspirators stole the stone and divided it's power equally. Calling themselves Eternal Guardians, they secretly molded history for millennia while feeding the world it's official history. But now there is conspiracy within the conspiracy.