Evan had survived Fredbear's bite... somehow. William was relieved. But his youngest son had almost died. Sure, he was never home to watch over Evan and Michael due to him working, but now he was almost never home. He had changed. They all had. But William was slowly slipping into insanity. His "job" now was much more sinister than merely performing for children. Michael had noticed how much time his father spent with the animatronics... Then the kids started to go missing...