In the bustling heart of Douala, a mysterious and powerful force is said to reside beneath the streets of the Bonanjo district. This compelling documentary, directed by Max Mbakop and Lilia Kilburn, weaves together urban legend and stark reality as it explores the myth of a giant serpent believed to live in the city's underground drainage system. The film delves into the lives of local residents, from skeptical city officials to fervent believers, who navigate their daily routines under the shadow of this pervasive folklore. As personal testimonies and historical accounts converge, the documentary examines how this myth shapes community identity, influences local politics, and serves as a metaphor for the unseen forces controlling urban life. With a tone that is both inquisitive and atmospheric, the film creates a haunting portrait of a modern city grappling with the persistent power of ancient stories, leaving viewers to ponder where myth ends and truth begins.