The Yun family of Cangwu was once a legend in the world of immortal cultivation - it controlled a ten thousand-year spiritual vein, produced three god-transformation monks, and its reputation as "the Yun family controls thunder and attracts all sects to worship" resounded throughout the world. But fifty years ago, during a sect siege, all the strong members of the clan died in battle, their spiritual veins were taken away, the Sutra Pavilion was burned to the ground, and side branches took the opportunity to seize power.
Today, the Yun family only has half of the ancestral house with a collapsed roof, seven or eight members of the clan with weak blood, and even the old pine tree in the courtyard that protects the clan has only dead branches. Yun Zheng is the only person in the younger generation of the family who can draw Qi into his body. His cultivation is stuck at the third level of Qi refining. He makes a living by collecting herbs in exchange for high-grade spirit stones. He can't even find a complete immortal cultivation technique.
