Once a national karate champion, Erin gave up her dreams for her family—only to be betrayed and discarded by the husband she helped build into a success. After accidentally saving a notorious mafia boss, she inherits his sapphire ring, the ultimate symbol of power, and is thrust into the role of the new leader of the A Gang. Everyone sees her as nothing more than a helpless housewife... until she reclaims her champion's strength and rises as a ruthless queen of the underworld, making everyone who ever humiliated her pay the price.
