In the late Qing dynasty, the Shen family of canal transport was framed by someone, and the family suffered a wrongful accusation. Shen Qinghe experienced tribulations and returned through rebirth, joining hands with inspector Lu Yanzhou to secretly collect clues on old canal transport cases and account books, peeling back the corrupt dark curtain behind it layer by layer. Uncle Shen Huaian sat on the fence, official Wu Mao fabricated charges, and viceroy Zhou Song hid behind the scenes. The two faced danger at every step, repeatedly encountering assassination and alienation, ultimately vowing to clear the Shen family's wrongful grievances and restore justice to the world!