In her previous life, the heroine Shen Changning had misunderstandings about people, was deceived by her friends, and was exploited by villain suitors. She eventually became a victim of harem battles, became a stepping stone for her career advancement, and died tragically. After her rebirth, she returned to the eve of the palace draft. With the memories and lessons from her previous life, she decided not to make the same mistakes again. In the face of psychologically distorted suitors, she sets up traps step by step and treats them in their own way; in the face of seduction, she makes them suffer the consequences. In the process, she gradually came into contact with the gloomy and profound emperor. From the initial testing of each other to the final trust and support, the two faced the intricate power struggle between the court and the world of cultivation together. She not only avenged herself, but also gained a firm foothold in the power whirlpool of the palace. She eventually assisted the emperor in consolidating his imperial power and ascended to the position of emperor and queen, wielding power over the world.