Su Wanzhao, the concubine of the Prime Minister of the Great Zhou Dynasty, was born with yin and yang eyes and could communicate with ghosts. However, she was framed by her aunt because of her "unlucky" identity. When she was a young woman, she revealed her supernatural powers while redressing the injustice of a maid who died unjustly, and was sent to the palace as a female official. She relied on her yin and yang eyes to see through the concubine's poisoning, the prince's heir apparent, and the collusion with foreign enemies. She was promoted from a low-level female history official to a female official in charge. At the same time, she cooperated with Gu Zhaoheng, a powerful official who had returned from guarding the border, to expose the mastermind behind the scenes (the collusion between the Queen Mother and Beidi). She finally put an end to the palace chaos and retired to the countryside to be with Gu Zhaoheng.
