Li Changshou, a terminally ill young man, was unexpectedly reborn in the ancient times before the Conferred Gods War and became a Qi Refiner. In order to become immortal and be able to settle down in the cruel prehistoric times, he kept a low profile, planned everything before he did anything, and never stepped into danger easily. He hid his trump cards, practiced escape techniques, and refined erysipelas until one day, his master suddenly gave him After taking in a junior sister, Li Changshou, who originally wanted to practice in a low-key manner, was involved in many adventures. If you don't move, you will be as steady as an old dog. If you move, it will be earth-shattering. After moving, you will quietly leave. While defeating evil enemies, you will make like-minded friends and realize your own life value.