A wealthy colonist and his handsome foreman "help" the natives to exploit their land .Enter the old man's daughter who falls in love with the handsome collaborator,but the boss is not prepared to accept it.The young man is ignominiously fired. He runs away with one of the natives (who has already got a husband).To make sure the boy will stay with her,the black woman gives him a "magic" potion :he becomes her white slave .When his former love comes to his rescue,he hardly knows her and tells her he 's forgotten everything.Will she be able to snatch the unfortunate guy from this perverse woman's clutches?