How Perseus and his Mother Came to Seriphos

Once upon a time there were two princes who were twins - Acrisius and Proetus. They lived in the pleasant vale of Argos in peace but they were jealous of each other so Acrisius started a was against his brother. As a result they shared the kingdom.

Later there came a prophet to that hard-hearted Acrisius and told him “Because you have risen up against your own blood, your own blood shall rise up against you; because you have sinned against your kindred, by your kindred you shall be punished...