Thank You!!

Every year, a new Caretaker is chosen. Each Caretaker must stay for one year, but none have ever come out alive.
Ophelia Morris has been raised to take the duty of Caretaker. Ever since she was a child she knew that her early death was inevitable. Determined to end this cruel cycle, she begins her duty as Caretaker of the library with curiosity, to revenge the death of her brother. What secrets lay behind the old building which she gives her life to?

What is hidden in this great library of human souls?