The true story of Otomo, a black man seeking work and asylum in the German city of Stuttgart. However, all he finds is racism, police trouble and his final destiny.

For many years the old Waller worked as a railwayman. After Waller is informed that "his" track will be closed down and that he will be retired, he walks the route for one last time and starts to remember his life along the way: Beginning in his childhood in the 1920s, he commemorates the death of his great love as well as he recalls the legal battle with his illegitimate daughter.