It's been five years since the last known Freddy's location burned to the ground, destroying the last of the animatronics. The children's souls have been set free, William Afton paid for his crimes, and the scars that Henry Emily had unknowingly brought into the world, as well as the pain that William inflected onto people can finally begin to fade away. However, as time slowly begins to forget the tragedies, an entity has been waiting for their own freedom, one that will never come. Slowly, Fredbear becomes enraged at those who had forgotten him, killing anyone who dares to step foot in the abandoned warehouse he was stored so many years ago.

In an attempt to put the pieces together of what really happened to the missing kids in the Fredbear's Family locations, you go to Freddy's warehouse, the last surviving relic of William and Henry. Once you enter, you become trapped. Find a way out, or become another lost soul trapped within the warehouse.