Vietnam 1966The bloodstained journal of a North Vietnamese soldier is discovered in the jungles of the Central Highlands. Nguyen Van Khue is separated from his unit, lost in a forest stalked by grey ghosts.When he reaches the remote village of Mau Giang, where Vietnamese and savage tribespeople live together in the shadow of an ancient temple, it seems like a pocket of Utopia in the midst of a vicious war. But are the villagers trying to keep the war out, or prevent a dark secret from escaping?