during the republic of china, under the influence of the new culture, clothing culture entered a prosperous and diversified era, with all kinds of beautiful clothes competing for beauty and a hundred flowers ddd。 at the same time, yunyifang and qinfu cloth shop in caiyun town are also in fierce competition. mi jiuer, who has a lively personality and grew up in a scattered dean, is a "flower man" who robs the rich and helps the poor in order to live. two people who had no relationship originally met lu yiling, who looked the same as her, because in order to avoid the wanted traffic in the city by the government, jiuer met lu yiling, who looked the same. by chance, jiuer wanted to sneak into yunyifang as lu yiling, which also made many jokes about this. luo yinran's "lu yiling" with a drastic change in temperament has also moved from doubt, temptation, and defense to appreciation and attraction. at the same time, pei zhuo (played by fan xiaodong), a son of the shanghai chamber of commerce who had met jiuer in caiyun town, came to yunyifang and qin mansion for inspection. while helping jiuer escape luo yinran's test, it also brought a considerable test to the gradually warming up "ranjiu" relationship.