Seven years ago, she was sent into the enemy's den by her beloved. Seven years later, she returned from purgatory and became the "demon concubine" of the enemy's powerful country. She returned to the court of her motherland with military power and secrets. His former lover Xiao Jue has become a ruthless regent in charge of the world. Everyone knows that she has come back for revenge and wants to drag him into hell. So she made an enemy of him everywhere and pressed forward step by step, but he indulged her time and time again, even smoothing the thorny road ahead for her. It wasn't until the enemy troops were approaching and he entrusted half of the country and his life in her hands that she was shocked to realize that he had been playing chess for seven years, and the only winner was to keep her safe.
