I Am a Cultivator of Immortality and Can Rejuvenate Myself

It was originally an ancient pine tree in Huangshan that welcomed visitors. After thousands of years, it finally opened up its spiritual wisdom and gained its natal magical power: the magic hand of rejuvenation. However, no one showed me how to protect the way, and he failed to survive the catastrophe of transformation. A trace of his residual soul was reborn in the world of immortality with his natal magical power. You said you were eager to break through and went crazy? Kuramatsu: "It's okay. Do you have the spirit stone?" You said that your foundation building failed, your meridians were shattered, and you became a cripple? Kuramatsu: "It's okay. Do you have any elixirs?" You said you were poisoned by an unknown poison and were on the verge of death? Kuramatsu: "It's okay. Do you have a top-notch magic formula?" ... ... Many years later A certain alchemy master said: "Cang Song must die. With him around, all of our sect's Heaven-Building Pills will become a decoration."