In Shanghai in 1932, at the intersection of the prosperity of concession culture and the rise of national industry, undercurrents were surging on the eve of the Anti-Japanese War in Songhu. The love story between Gao Xiaomei and Liu Wenjun took place in this old era. The turbulence of the social situation brought the two young people together and made their own contribution to the progress of the country. . . . . .