Princess Ye Lan almost died in prison. To avenge her mother, she disguised herself and married into the prince's palace. However, because of her mediocre appearance, her husband spoiled her and killed her. Ye Lan, who regained her true appearance, met her true love on the way to escape. From a common girl to a princess, from a princess to a queen, and then from a queen to an empress, Ye Lan used her ups and downs in her life to interpret a legend of a true phoenix becoming a dragon.