Reborn as a Human: From the Start, I Turned the Nether River into My Clone

[Primordial World + human race + developing independently + no or single female lead + civilization built on the torch of heritage + conquest of myriad worlds + eternal true world] On Blue Star, Si Chen had just been struck by lightning when, by a twist of fate, his soul was carried to the Primordial World by a seed of the Chaos Green Vine. With the seed’s help, he seized the body of a newly created innate human, one of the people Nuwa had just made. After learning that he was in the Primordial World, he discovered that Nuwa had passed down a cultivation method, only to be stopped by an unknown being. He realized that the human race had already fallen into someone’s scheme. Fortunately, Si Chen’s arrival won the human race two thousand years to develop, thanks to Nuwa. After being reborn, Si Chen possessed two primordial spirits, and fused one of them with the Chaos Green Vine seed. Using the power of a single strike contained within the seed, he turned the Nether River into a clone and took control of the Sea of Blood. He used the extraordinary nature of his clone’s primordial spirit to devise a cultivation method suited to the human race. He discovered Five-Element Spirit Rice, a gift of creation from heaven and earth. Anyone below the Great Encompassment Golden Immortal realm who ate it could advance by one major realm, accelerating the human race’s growth. He devised a way to conceal the secrets of heaven and used a feigned death to change the fate of the innate humans, who had been dying off one after another. Using his Nether River clone, he changed the outcome of the Immortal Court’s destruction and preserved the Primordial World’s strongest forces. He changed the course of the calamity of the Liches. He drove the Three Pure Ones to offer sacrifices to Heaven and accuse Hongjun, completely reversing the course of the Primordial World. At the same time, he seized the moment when the Heavenly Dao was too occupied to intervene. His Nether River clone defied Heaven and attained the Dao, becoming the first being in the Primordial World to break through to the Primordial Great Encompassment Golden Immortal realm. From then on, the Primordial World turned its attention from within to beyond its borders. Can the Primordial World, a top-tier Primordial Chaos world, successfully ascend to become an eternal true world when faced with its great enemy in the depths of chaos?