The Primitive Age, Lament of an Immortal(A honghuang xianxia story)

In the primitive era, Pangu has just opened up the primordial universe. A Primitive World in which the process of creation is still incomplete. Yet already powerful beings walks the earth. Innate gods, powerful immortals spawned from heaven and earth, reincarnations of even older godfiends, primordial beasts born of rage and filled with eternal hunger, and native innate creatures born weaker and helpless. In this time, the fame figures of mythology like the Three Pure Ones, the Jade Emperor, or the Monkey King are yet to exist. It was in this era that a sea god came to be. An impossibility that wasn’t meant to be. A creature that was fundamentally incomplete spiritually, physically, and mentally. A failure by the standards of existence. But all the same, an inhabitant of this archaic world. Can this life shift the course of history? Is the Primitive World destined to walk down the events of Investiture of the Gods and Journey to the West? Or will history change to the flapping of a single butterfly? - Moved here because it's not supposed to be under fanfic. If you find that despicable somehow? too bad