Seventeen-year-old Jocelyn follows clues apparently from her dead twin, Jack, in and around Seale House, the terrifying foster home where they once lived, and with help from childhood friend Noah she begins to uncover the truth about Jack's death and the company that employed him and Noah.

Seventeen-year-old Jocelyn follows clues apparently from her dead twin, Jack, in and around Seale House, the terrifying foster home where they once lived, and with help from childhood friend Noah she begins to uncover the truth about Jack's death and the company that employed him and Noah.