Create a Truly High-End Configuration

Mrs. Chen traveled through the low-end prehistoric world and obtained high-end immortal cultivation at the beginning. Step by step, she built the low-end version of the prehistoric world into a top-end high-end one. From time to time, travelers would come to this low-end prehistoric land. Hongjun: "Fellow Taoist, what is an immortal?" Mrs. Chen: "The body carries a vast universe, and if you become the way of heaven, you will become an immortal." Hongjun was dumb as a chicken, and Pangu died in order to open up the ancient world. You told me that only the immortals can carry the world in their bodies. Above the immortals, what is the true immortal? Luo Hu: "It's just a relic of an immortal, so what if I just force my way into it?" Phew, the next second, Luo Hu was kneeling on his knees! Are you sure this is an immortal relic? Traveler A: "How come this prehistoric world is completely inconsistent with the power level of immortals provided by the system?" Traveler b: "How can I, as a saint, only be as good as a half-step immortal like this in ancient times? Is it invincible that I promised?" Absolutely high-end version, even ceiling level, please comment! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.