The Twisted Ones

It's been a year since the events of Five Nights at Freddy's: The Silver Eyes. The main character of the first book, Charlie, is attending St. Louis University, daydreaming while in a robotics lecture in Dr. Treadwall's lecture hall. Her friend, Arty, interrupts Charlie as she was daydreaming about her brother Sammy being abducted by Springtrap to ask for assistance with his course material in their class, as he's struggling to understand the concepts. Charlie agrees to tutor him and both Charlie and Arty leave to go study in the library after the class bell rang.

When Arty and Charlie end up arriving at the Library and start to review their notes Charlie notices that she's been subconsciously been drawing shaded rectangular vertical doors as she's reviewing her notes of Robotics to Arty and as she kept flipping each page there were even more vertical rectangles shaded onto the paper to the point where you couldn't even recognize if they were even notes anymore....Charlie feeling embarrased decided to flee to her dorm while creating a Witty excuse for Arty.