Yun Guiwan, the eldest princess of the Yin Dynasty, was despised and targeted by everyone after she killed three husbands and her father. However, the 9,000-year-old Xiao Chuxun, who was in great power, helped her intentionally or unintentionally. However, Yun Guiwan was always on guard against Xiao Chuxun in order to seize the military power from Xiao Chuxuan. The Prime Minister's party wanted to send Yun Guiwan out for marriage and let her defeat the barbarian king. The only person who supported Yun Guiwan was Xiao Chuxun. Yun Guiwan finally understood Xiao Chuxuan's intentions. The two got married and worked together for the good of Da Yin.
