Wu Tao, a young girl, was adopted by her uncle after her father died. Her uncle and aunt were usually mean to her, so Wu Tao could only change her life through marriage. Prince Lu's palace chose the crown prince several times, but failed repeatedly because of the conflict between the high concubine and the second concubine. Prince Lu's palace was once again selecting a concubine, and Wu Tao decided to seize this opportunity and persuade her uncle and aunt to let herself and her cousin run for the election.
Due to a strange combination of circumstances, Wu Tao became the crown prince's concubine. Faced with the mother-in-law on the two floors above her and the various turmoils in the palace, Wu Tao could only grit her teeth and walk out on her own path.
