I Have an Immortal Mansion That Connects Two Realms

Refining essence turns Qi into energy, refining Qi turns into spirit, refining spirit returns to void, and refines void to combine with Tao. The ancient Qi refining masters relied on this sixteen-character formula to achieve enlightenment. According to old legends, some powerful Qi alchemists can prop up chaos and open up the world. Such an existence is forcibly called a saint by the world. A saint has an immortal palace inside and a hunyuan outside. His body is immortal and his soul is immortal. He is a symbol of Tao. —— Li Ao, a young Qi practitioner who traveled to the world of immortality while carrying the Immortal Mansion, can rely on the power of the Immortal Mansion to travel between the world of Immortal Cultivation and the prehistoric times. In the prehistoric world, spiritual herbs were everywhere, but the Qi practitioners only knew how to swallow dates wholeheartedly and waste the power of the medicine. Such behavior made Li Wei deeply regretful. So Li Wei used the name of an ancient alchemist to exchange elixirs for medicinal herbs, flipping them back and forth between his left and right hands, making a lot of money. From then on, Li Ao used various resources from the two worlds to refine alchemy pills, cultivate immortality, and achieve greatness! —— The foundation-building elixir is ninety-nine, and even a pig comes and breaks the realm. I have an immortal mansion that connects to the ancient world, and I can also refine the golden elixir for nine turns!