Lin Wanyue, a female worker in a modern embroidery workshop, was reborn with a pair of discerning eyes to detect textures, and returned to the eve of her father's impending bankruptcy. In her previous life, she was a concubine who was trampled upon by others. She saw her mother being slandered as "madness" and imprisoned, her eldest sister was married in glory, but she was reduced to a plaything of the rich and powerful. In this life, she worked step by step, first using the "double-sided heterochromatic embroidery" technique that transcended the times to reverse the family's defeat and attract the attention of nobles. Then, after his eldest sister accidentally fell into the water, Li Daitao seized the opportunity and entered the center of power as his eldest daughter. During the day, she is a gentle and virtuous lady, and at night, she is the mysterious embroidery workshop owner "Thousand-faced Fox" who stirs up the storm in the capital. She took advantage of the opportunity of offering sacrifices at the clan ancestral hall to cleverly set up a trap to cleanse the family of the worms step by step. At the same time, she secretly investigated the truth behind her mother's madness, and finally discovered that it was actually related to the assassination of the Imperial Preceptor thirty years ago. Her mother was the only bloodline of the Imperial Preceptor who was silenced that year.