Bouka is a gifted young teenager. He lives with his parents in a village and forms with them a solid family. His father gives him a traditional education close to nature. Unfortunately this happiness will be troubled by the brutal death of the father…Remained widow, the mother of Bouka will suffer the consequences of a relentless traditional principle. She become the new wife of the nephew of her late husband, Bouka doesn’t accepts this new condition of her mother. He suspects his stepfather to be involved in his father death. He stops to go to school and organize a gang in the forest. In this tormented atmosphere, he develops a mortal hate towards its new "father"…

On 2 January 1899, starting from the French Sudan, a French column under the command of the captains Voulet and Chanoine is sent against the black Sultan Rabah in what is now the Cameroon. Those captains and their African mercenary troops destroy and kill everything they find on their path. The French authorities try to stop them sending orders and a second troop but the captains kill the emissaries who reach them. Sarraounia, queen of the Aznas, have heard about the exactions. Clever in war tactics and in witchcraft, she decides to resist and stop those mad men.