Overlooked as the awkward, plus-size daughter of the Scarlatti Mafia family, Connie prefers fixing engines to glamorous parties. When her fiancé leaves her for her sister, everyone assumes she's powerless. But Connie secretly invents a radio that intercepts rival families’ communications. As danger approaches, her inventions and strategies become the family’s greatest weapon. With Dominick Falcone by her side, Connie takes control of the Scarlatti empire, proving everyone wrong.