Back from the campaign of Numancia, Galba has been dispossessed of everything that made him a respected and powerful man. The Senate repudiates him, his family is ruined and his wife, Claudia, fled with his firstborn Cayo to the arms of the man who made him fall into disgrace: Quinto Servilio Cepión. Without his honor and without his newborn son, Galba swears revenge against Quinto and he begins an inexorable rise to power to recover the position that he snatched him. His family, the Sulpicio, must get back the name that they deserve in Rome and Galba is willing to do anything for it. He does not know that an error from his past is haunting him.