In Shanghai during the Republic of China, Jiang Ruolin, a fledgling female lawyer, was surprised to encounter a "murder case" at a banquet! In order to make a living, he was forced to become a temporary "detective". Later, he was defeated in a seemingly hopeless reputation case and became famous. She forms an alliance with the mysterious fortune teller Jin Kezhen and Zheng Mulan, a wealthy girl who has returned from China. In the ten-mile foreign market where glitz and darkness intersect, she fights for the dignity and rights of many people, and together they light up the stormy night journey.
