Invasion of the Earth's Core: I Create a Supreme Immortal Realm

Earth Star Calendar 2088: The bull demon tribe in the inner earth world invades the surface world, and the end of the world comes. In less than a year, the human world was completely captured by the Bull Demon Clan. After the Bull Demon Clan took over the human world, they raised humans as blood food. If humans want to survive, they must donate a certain amount of blood every month. Ji Taiyi (Gongsun Taiyi), a descendant of Huangdi Xuanyuan, came back from time travel with a mysterious treasure, which can swallow and refine all things in the world and create "spiritual fluid of creation". Creation Spiritual Liquid: It can strengthen one's body, cultivate subordinates, plant natural materials and treasures, and cultivate all things in the world. Ordinary peach tree + 1008611 drops of creation spirit liquid = the innate spirit root Renshui flat peach. Ordinary turtle + 1001011 drops of creation spirit liquid = mythical beast Xuanwu. Ordinary crow + 1009010 drops of creation spirit liquid = three-legged golden crow. … Subordinate: "No! Lord City Lord, the Bull Demon Tribe has gathered an army of 1 million to attack our 'Hongmeng Fortune City', which is less than three miles away from our Taiyi City!" Ji Taiyi: "It's a good time. It just so happens that the 'Peach Tree' I cultivated is still short of a little bit of creation spirit liquid before it can transform into the Innate Renshui Flat Peach!" Subordinate: "No! Lord City Lord, it turns out that the Bull Demon Clan is just a low-level demon clan in the inner earth world. Before his death, the leader of the Bull Demon Clan opened the passage to the inner earth world, and high-level demon clan will come soon!" Ji Taiyi: "Great! My 'Huang Zhongli' was worried about not having the spirit liquid of creation, and now it has been solved!" When the inner world is fully invaded and all the heavens and worlds descend, Ji Taiyi has already built the "Hongmeng Fortune City" into a supreme fairyland.