An unexpected disturbance arises in the spiritual spring of Yunying Village. Through careful observation and her mother's green jade pendant, the young Yun Shuyue discovers that there is more to the imbalance in the spiritual leyline than meets the eye. Together with her friends Liu Wensheng and Xie Linyuan, she follows clues from jade fragments in an old residence, written records, and the ruins of a cold pool to uncover the truth. Facing doubts and concealment, they remain determined to follow the evidence and find the right direction. They eventually uncover the past incident in which Chu Wujiu secretly altered the formation. He admits his mistake and joins them in repairing the spiritual leyline. Meanwhile, Yun Shuyue grows from someone who follows the guidance of a jade pendant into a cultivator capable of independent judgment and protecting her homeland. The story conveys the power of honesty, responsibility, teamwork, and the courage to correct one's mistakes.