As a young woman painstakingly prepares a romantic homecoming for her girlfriend, their apartment begins to feel more like a tomb when voices, shadows, and hallucinations reveal a truth she has been unwilling to face.

Katie Johnson, a 9-year-old girl, has spent her entire life traveling across America in an RV with her father. At one of their stops, she finds a picture of herself on a missing child poster and realizes her father may actually be a kidnapper.