In Shanghai in 1936, on a hot summer day, Lin Siyun returned to her hometown in a white dress and dragged her heavy suitcase.
The doctor who had just returned from Germany had not yet come back to his senses, but was poured cold water on the chaos at home. His father passed away, and the Lin family was already in debt. His brother Lin Jinghan even owed huge sums of money for poor management. The creditor was Boss Zeng, a gang leader in the Shanghai Beach.