In the 32nd year of Guangxu, the Qing Empire experienced the Gengzi Rebellion and still ruled the country. No one expected that it would collapse a few years later. The Wu family in Liangjia Lane, Xiucheng City, has been running a vinegar shop for generations. The sudden return of the second young master Wu Changpu brought back his father's hope and broke the peace of the family. To be a revolutionary or to be the boss of a vinegar shop, to hold on to the family business or to join the revolutionary torrent, this is a question!