She was originally a medical genius, but she accidentally transformed into the cannon fodder maid in the ancient saying. She was seriously injured at the beginning and was waiting for death. In order to protect herself, she fought every step of the way, starting from the maidservant of the palace to counterattack, saving the prince, fighting against the powerful, and the name of the poisonous concubine resounded throughout the capital. When the mastermind behind the scenes kidnapped her, she rebelled against the enemy and presented the antidote and the country to the man. He leaned over and smiled lowly: "My beloved concubine, this world and you are all mine."