Bai Xiyue, the second daughter of the general's palace, returns from rebirth, discovers the affair between her eldest sister and the third prince, and takes the initiative to marry Prince Gong, Xie Jingyao. She entered the palace to take back the gold medal dowry and counterattack her stepmother. After entering the house and seeing through Xie Jingyao's fake coma, the two formed an alliance and went from being partners to relying on each other in life and death. Fighting in the house and in the palace go hand in hand. She exposes the crimes of her stepmother's collaboration with the enemy and the crimes of the three princes, traces the old case of the murder of nine of her father and brother, and traces the story of Beimang Xizuo, the imperial concubine who had been lurking in the palace for seventeen years. At the Crown Prince's Ceremony, she escorted him to expose the murderer, and the Bai family became clear, and they held hands with Xie Jingyao until they grew old.
