For generations, the legitimate daughters of the Prince of Mu’s household have become the Holy Maidens of Tianxuan. By the customs of the Zhaohui Kingdom, each Holy Maiden of Tianxuan must become empress and be revered by the people. So Lin Yushu secretly sent assassins after Mu Qianran, the legitimate daughter who had been mentally disabled for years, hoping to make her own daughter the rightful heir of the Prince of Mu’s household and thus secure her place as Holy Maiden of Tianxuan. Mu Qianran was thrown into a river and drowned…