The Ghosts Cult and Big Brother: Mad on the Final Black Night presents a myriad of powerful images—vivid colours, distinct characters, and dramatic situations—but the image that sums it up best is that of a disoriented soldier weeping in a forest, consumed by war. This daring debut feature crafts a representation of political oppression in the 20th century, while reflecting on history and cinematic tradition. Blending experimental documentary and detective essay, Green Geng draws on individual stories to compose a haunting portrait of the collective memory of the East Asian people.