In this atmospheric and profoundly moving debut, Cathy and Daniel live with their father, John, in the remote woods of Yorkshire, in a house the three of them built themselves. John is a gentle brute of a man, a former enforcer who fights for money when he has to, but who otherwise just wants to be left alone to raise his children. When a local landowner shows up on their doorstep, their precarious existence is threatened, and a series of actions is set in motion that can only end in violence.