Li Jinhua and Shen Qingyin grew up together in a family of weavers and embroiders in a small town in the south of the Yangtze River. Jinhua is extremely talented and can embroider lifelike flowers and birds, but due to family rules, the embroidery can only be passed down from male to female, and her father prohibits her from touching the core weaving technique. Qingyin is the daughter of a down-and-out scholar. Although she is not good at embroidery, she has an extraordinary sensitivity in the color matching and pattern design of ancient paintings. In an accident, the two found a broken "Tiangong Embroidery Manual", which recorded the lost technique of "double-sided embroidery with different colors". However, the conservative embroidery shop owner teamed up with evil businessmen who coveted the secret recipe, trying to take away the embroidery book and force Jinhua to marry into a wealthy family. In order to preserve the inheritance and prove that women can also carry the family's skills, Jinhua and Qingyin decided to escape from the town and head north to the capital. On the way, they met the loyal bodyguard Ahu, the Persian businessman Aisha who is proficient in dyes, and the retired palace embroiderer. At the "World Embroidery Art Conference" held in Beijing, the two stunned everyone with a screen that combined northern and southern embroidery techniques and concealed the landscape of their hometown and the totem of friendship. In the end, they not only won the independent management rights of the embroidery shop, but also founded the first "Shuangshu Embroidery Workshop" that only accepted female disciples, passing on ancient skills and innovative designs. This is a story about friendship, courage and self-realization. It tells how two girls support each other in the face of prejudice and oppression, and embroider a free future with each stitch.