Part of Mary Solis's soul has been ripped from her body?and she is dying to get it back. After vanishing from her family's lake house, the 15-year-old returns without any memory of the traumatic events she experienced. While a nefarious mystery surrounds the circumstances of her disappearance, the Solis family begins to be haunted by a wrathful spirit. But their biggest fear is watching Mary un-become?and knowing they must find her soul before time runs out.