Transmigrated as a Dog, Taken as a Mount by a Fairy

Chen Xian has been in this world for over a month. It's bad enough that he transmigrated as a dog, but the system also requires him to bind with fairies. Isn't that ridiculous? A kiss can bind them, and further progress can awaken the great divine powers of ancient mythical beasts, as well as the chance to take human form. Years later, the Primordial Golden Ancestral Dragon, Black Dragon God, Black Tortoise God, Vermilion Bird God, White Tiger God, Qilin God, Bai Ze God... countless great divine powers from ancient to present, all gathered in one body. Is this dog really not the ancestor of all things? Chen Xian: Nonsense! How can the ancestor of all things be a dog? — Description from novelcodex.org