Zhou Wei, a girl from the Department of Modern History, accidentally traveled through her soul in Beiman Mountain while participating in an event. After waking up, she found that she had actually time-traveled into the second queen of the Southern Tang Dynasty Empress Li Yu - Xiao Zhouhou! Being familiar with the historical process, she did not want to bear such a sad fate, so she escaped from her uncle's house, and unexpectedly met Qi Ming, who was also a time traveler. Then he rescued Situ Kongyan who was being hunted. The mysterious identity of the leader of the White Clothes Sect, the tumultuous process of fighting for favor in the harem, everything is strung together into a huge mystery...