Marionette (A Five Nights at Freddy's Fanfiction)

Eight-year-old William Anderson is a shy boy. He doesn't like to make waves, and he doesn't like talking to other people. He's a good kid who isn't known for getting into trouble, unlike some of the other kids at Alex Lee's birthday party. So how is it that he finds himself caught in a twisted series of events involving a purple-clad psycho, an endless labyrinth, five animatronics, and a marionette doll that could just lead to his doom? And could William be the only one in the world to know about the shocking secret of Freddy Fazbear's Pizza?