Seventeen-year-old Marylin Schmidt loses a bet to a classmate and pays the price: five nights spent alone in a dilapidated factory that used to belong to the Rowboatics Corporation. The company shut down years ago after a string of murders inside the building. The robots they built were all sent back here—including the animatronics from Candy's Burger and Fries. Now Marylin is inside with them, and they are not as dormant as they should be.