Following her tour of duty, army nurse Grace Conner (Jes Macallan) returns to her grandmother’s (Kelly McGillis) farm in Ohio’s Amish country, and answers a neighbour’s call for medical assistance following a mysterious intrusion and shooting at his family’s nearby farm. Soon, Grace, who is not Amish, and Levi Troyer (Sean Faris) develop a deep connection that is more than simply neighbourly, and must sort out their forbidden relationship while Grace follows clues that ultimately lead her to the killer.