Megan, portrayed by Samaire Armstrong, endures a devastating loss when a car accident claims the lives of her husband and son. Following a four-year stay in a mental health facility, she returns to her hometown to live with her brother, hoping to rebuild her life. However, upon her arrival, her brother vanishes, and the local residents insist they have no recollection of him ever existing. Is Megan’s grip on reality slipping, or is there a darker mystery unfolding?