The demonic atmosphere in Tianyuan Continent has risen again, and the doors to secret realms have opened one after another. The spiritual veins containing supreme power have become the focus of the fighting between the heavenly sects. Xiao Yan, a disciple of Qingyun Sect, stayed alone in Lingquan Valley and devoted himself to cultivation. However, because he took in Su Ningshuang, a girl who was born with no spiritual veins, he was accused by the law enforcement elder Lei Cang as a scum of the sect for "misappropriating spiritual veins" and "privately using treasures". The act of giving the soul-nourishing jade to the useless disciple made him the object of contempt for the whole sect.
When the blood dragon demon and the white bone demon wind tore through the sky, and everyone in Lingquan Valley closed their eyes in despair and waited to die, Su Ningshuang, who was ridiculed as a "rotten tree", suddenly took to the air. The rays of the transformed god rise into the sky, the ice crystal snow dragon's dharma form covers the sky and the sun, and the blood dragon's bones fly everywhere where the dragon's breath passes. "Anyone who insults my teacher will die!" The clear voice shook the clouds, and the contempt he once felt turned into deep-seated panic.
No one knew that the soul-nourishing jade had awakened not only Su Ningshuang's life-defying spiritual root, but also the snow dragon bloodline that had been dormant for eternity; no one expected that Xiao Yan was guarding not only a spiritual spring, but also the shocking secret key to the resurrection of the Demon Ancestor. As the two masters and disciples broke through the situation side by side, a spiritual catastrophe and sect reshuffle sweeping the continent suddenly started from the dragon's roar in this desperate situation.