In her previous life, she was a gentle and virtuous legitimate daughter of the Hou family. She assisted her husband, the Seventh Prince, from being unknown to ascending to the throne, but she was brutally murdered by him and his concubine on their wedding night. The soul was trapped in the palace for three years, witnessing his enemies enjoying all the glory, and hatred eroding his bones. Reborn as a 16-year-old, one year before his fate changed. On the surface, she is still a well-educated noblewoman, but on the inside, she is an avenger with a cold heart and is cautious at every step. She was determined not to be a "chess piece" to be manipulated by others, but to become a "chess player" who played chess. After her rebirth, she discovered that my tragedy was a well-planned scam. No one who has trampled on me can escape.