"A Commoner Woman Becomes a Queen" tells the legendary story of Yunyao, an embroiderer from Jiangnan who unexpectedly entered the palace and gradually grew from the lowest palace maid to a virtuous queen. Because a piece of embroidery was admired by the prince, Yunyao was involved in the whirlpool of palace power. She faced many tests such as the frame-up of the noble concubine, the doubts of the courtiers, and the mystery of her life experience. She resolved the crisis with her wisdom and kindness, and fell in love with the prince Xiao Jingchen. She eventually exposed the concubine's conspiracy to collaborate with the enemy and treason, put down the border rebellion, and became a queen deeply loved by the people. This is a palace legend about intrigue and true love, betrayal and loyalty, humility and honor.