**A forbidden love that begins on the banks of the Mekong River in the rainy season, a dangerous game wrapped in silk and tariffs. **
**1930, Saigon, French Indochina. ** The newly arrived French tax officer Jean-Louis Durand and his daughter **Claire** set foot on this humid, noisy land full of colonial order and local undercurrents. In the chaotic pier, a sudden monsoon blew Claire's blond hair into chaos, and also brought a man who changed her life - **Li Wenhui**.