When the universe first appeared, there was nothing but Chaos. Eventually, Nyx came to Chaos, and together they created the world. They wished to survey their work, so they created the Island of Creation. From it, Gaia was born. Soon she was accompanied by Ouranos, so she would not be alone. They joined together and Gaia gave birth to the Titans. The Titans would rule until the Sisters of Fate gained more power over the island, forcing the Titans to leave and explore the world of mortals.