Shen Yanqiu hugged his dying senior brother Chu Zhao and ran wildly in the poisonous Duanlong Ridge. Three months ago, the sect was bloodbathed by the "Kurong Sect". Chu Zhao protected her from the leader's "Spirit-eating Palm", and his spiritual veins were completely shattered. Only the legendary "Nine-turn Resurrection Grass" that can regenerate human flesh and bones can save him - and this grass requires the resonance of Qingyun's spiritual veins and the body of pure yin to summon.
As a "pseudo spiritual root", Shen Yanqiu was unable to activate her spiritual veins, but whenever her fingertips touched Chu Zhao's natal jade pendant, a warm current would surge in her dantian, and the power of Qingyun's spiritual veins that remained in Chu Zhao's body actually resonated strangely with her. The two accidentally entered the ruins of the ancient medicine god. Deep in the secret realm full of bone-eating vines, Shen Yanqiu accidentally awakened his pure yin constitution and could clearly sense the spiritual energy fluctuations of the fairy grass.
The Kurong Sect noticed the trace and sent the guardians from the eighth level of Qi training to chase him. Shen Yanqiu used the resonance of his spiritual veins to activate the sword moves left by Chu Zhao to fight back against the powerful enemy, but his position was also exposed. When the Nine-turn Resurrection Grass appeared in the resonance of the two powers, the leader of Kurong suddenly arrived with an evil formation. Only then did Shen Yanqiu discover that the leader coveted not only the fairy grass, but also the "yin and yang origin" in her and Chu Zhao's bodies that could reshape the spiritual veins. In the dim light of the resonance of spiritual roots, the girl will finally use the fairy grass as a guide and the sword as a shield to continue writing the legend of the fairy gate.