Tutored by both the wisest Rabbis and the most skilled gunfighters, teenage Levi Marcus combines intellect, strict moral sensitivity and deadly lightning reflexes while challenging the corrupt power hungry and often anti-immigrant San Francisco political machine of the 1880s. After his older sister Josephine married 'Uncle Wyatt', Levi Marcus was taken in and trained in the art of gunfighting by legends Virgil, Morgan and, of course, Wyatt Earp. Bonding with Earp's trusted friend Doc Holliday, he sees lots of action and intrigue as Wyatt, Doc and he tangle with the San Francisco shakedown syndicate, the Chinese Tong, and a mysterious malevolent character called 'The Professor.'