Historically, the legitimate daughter of Prince Mu's palace would become the Tianxuan Saint. According to the custom of Zhaohui Kingdom, every Tianxuan Saint would be the queen and be worshiped by the people. Therefore, Lin Yushu secretly sent someone to assassinate Mu Qianran, the legitimate daughter of Mu Qianran who had been foolish for many years. She wanted to make her daughter the legitimate legitimate daughter of Prince Mu's palace and become the Holy Girl of Tianxuan. Mu Qianran was thrown into the river and drowned...