Plot: The heroine Su Ye is a talented but ordinary clothing pattern maker. Because she is unwilling to bow to the plagiarism and monopoly industry giants, she is framed by the design and her career is ruined. When she is desperate, she encounters Gu Chen, a man who has hidden his identity and is investigating a century-old mystery related to clothing. On the surface, Gu Chen is a cynical rich man, but in fact he is a top technical expert who is pursuing a period of family and industry history that has been deliberately buried by capital. The two are united by a common goal - to expose the truth and fight injustice. Su Ye relied on his deep understanding of traditional clothing craftsmanship and a pair of dexterous hands, starting from repairing a key historical costume and gradually peeling off the cocoon; Gu Chen used his technical ability to open up a path in the maze of data and history. They create their own brands, from online stores to physical workshops, from being hacked by the entire Internet to reversing their reputation. Every step is accompanied by fierce confrontation with huge capital forces. In the process, Su Ye not only proved his design talent, but also led a group of buried traditional craftsmen to revive a number of endangered crafts; under Su Ye's influence, Gu Chen also changed from an aloof "awakened person" to a fellow traveler willing to protect precious things. In the end, they not only uncovered the secret truth about the origin of the industry a hundred years ago and cleared away the stigma, but also created a top couture brand that combines tradition and modernity, allowing the world to see the beauty of Chinese clothing and achieving a double counterattack in career and love.