Immortal Mansion Longevity

Why Immortals?
The so-called cultivation of immortals is the process of going from ordinary to immortal. It is the transformation of the body, the sublimation of the soul, the improvement of the essence of life, and the exploration of the nature of the world and the truth of the rules.
This is an ordinary sect cultivator who, with the help of the mysterious immortal mansion, drifted away in the cruel world of immortal cultivation and asked the story of longevity.