Baltimore sportscaster Mark ""Flex"" Washington finds his bachelor's paradise disrupted when his feisty 14-year-old daughter, Breanna, comes to live with him full-time. Flex is used to the carefree life of a young single man, complete with junk food, sports and women. Breanna is accustomed to no rules and all fun when she visits her dad for two weeks a year. But when the demands of her mother's new job make it necessary for Breanna to move in with her father for the foreseeable future, Flex must adjust to raising a teenager on a day-to-day basis. In the series premiere, Breanna's jealousy of Flex's date causes her to act out, straining their relationship.