DoctorLaurete
In 1993, Allan Flinch, an FBI detective, is set to investigate the disappearance of a former security/night guard by the name "phone guy" in a restaurant establishment called "Freddy Fazbear's Pizzeria. As he dives deeper into the investigation, he will discover more mysteries and secrets of Freddy Fazbear's, even investigating the unsolved case of the 5 missing children and unravelling the culprit behind it all.
[This story is not Canon in the main Fnaf timeline and lore]