The transmigrator Lu Chang'an wakes up and is sold to the slave market, entering the Qin Mansion for two liang of silver. Sharp-tongued and quick-witted, he first offends Zhao Chengli, then helps Qin Mingyue deal with the Zhao family's forced marriage and seizure of her shop. Proposing "old clothes exchanged for spring" and the "appreciation clothing gathering," he uses three new styles and altered old clothes to win people's hearts; at the Wanhua Tower, he publicly reviews the Zhao family's fine garments, laying down suspense for victory or defeat at the Spring Clothing Gathering. In a light comedy, a humble person relies on a sharp mouth and ideas to survive and turn the tables amidst wealthy family struggles.