America's first African American heavyweight boxing champion, Jack Johnson, has a chance encounter with a mysterious Irishman, named Altamont, when they meet at the boxer's restaurant, Cafe de Champion, in August 1912. Johnson's new relationship with the unusual man, with beady eyes and hawk-like nose, places him in an unusual circumstance to help Altamont get out of a tough situation. In 1913, Johnson is nailed with a felony conviction in the American court system and flees to Canada, and later travels to England, to meet with fight promoters. But a stolen South African 'blood diamond' and a...