The Protogenoi are the first entities or beings that come into existence. They form the very fabric of our universe and as such are immortal. The Prôtogenoi are a group of gods from which all the other gods descend. Although generally believed to be the first gods produced from Chaos, some sources mention a pair of deities who were the parents of these Prôtogenoi. These deities represent various elements of nature. Chaos has at times been considered, in place of Ananke, the female consort of Chronos.