In the thirteenth year of Yuzhong, the Cai Mansion was disturbed by the arrival of a baby girl. Seeing the third imperial concubine who would dominate fifteen years later and later become the most popular empress in the Beiyun period, no one could have imagined that twelve years ago, she was still a pitiful baby in swaddling clothes. No one could have imagined that that humble girl would one day turn into a phoenix.