How far would you go to protect your secret?

As the sun sets over the quaint town of Cambria, California, Cordelia Bennett, a sprightly seventy-two-year-old librarian, hums a classic tune while tidying up the bookshelves.

Just as shes about to lock up for the night, a mysterious sound startles her. She turns. The fading light reveals a chilling presence in the shadows, and Cordelia realizes she's not alone.

Someone else is there, watching her every move—someone with one agenda in mind—making sure today is Cordelia's last.