Once the daughter of a prominent dentist in Philadelphia, Natalie Allen wasn't happy with the life she was expected to lead, so she left society behind and headed west. Now, in the little town of Junction, she's known as Nat, a cowboy working on Boss Daddy's cattle ranch. She keeps to herself, renting a room in a local boarding house instead of staying in the bunk house, and with her dungarees and short hair, no one realizes she's living as a man...