Hattie Lee, a country girl born with superhuman strength, accidentally stumbles into the life of Jasper Holt, the wealthy heir of the Holt Group, while trying to collect unpaid wages owed to her father. The pair transition from a contract marriage to genuine romantic love, team up to thwart Uncle Morton's power-grabbing conspiracy, investigate an old car accident case, and finally clear their names while finding a fulfilling, happy relationship.