Gaia is the Primordial Goddess of the Earth and one of the most powerful deities in Saint Seiya. With her might, she created both Uranus, the Primordial God of the Skies, and Pontos, the Primordial God of the Seas, as well as Erebus and Eros, and with the former gave birth to the Titans. She is an unusual figure, and her alignment is hard to define. After her husband fell into tyranny, she gave her son Cronus the power to slay him, and when the young Titan became a despot like his father, she allied with her grandson Zeus, giving him the power to defeat the Titans.