On her boyfriend's birthday, she happily went to celebrate his birthday, but discovered her boyfriend's betrayal. She walked in the rain with a heartbroken heart, but unexpectedly traveled to the Tang Dynasty and possessed the body of Wu Yueqing, the daughter of the Wu family. She never thought that she was the only empress in history - Wu Zetian. After all, it is impossible to change history, and we will move towards the deep palace step by step according to the trend of history. She was originally indifferent, but there were countless pairs of eyes staring at her in this deep palace. Helplessly, in order to protect the people around her from harm, she had to take every step to occupy a place for herself in the harem...