Shen Yuepo, a real daughter, was abandoned by the Shen family in a Taoist temple. Twenty years later, she was brought back due to a family crisis. She uses thunder to quell evil spirits, and becomes acquainted with Feng Jin, the great emperor of Fengdu. After seeing through the conspiracy of the fake daughter Shen Yurou, she reveals the truth about family sacrifices. In the end, he resolutely broke off ties with the Shen family, helped Feng Jin fight against his old enemy Ming Ye, and worked together to protect the order of the Three Realms.