David, a security guard of Freddy Fazbear's Mega Pizzaplex, is having his 21th birthday today. For celebration, his family has come to his job and wishes to celebrate his special day. Everything goes as planned, it is now closing hours and family's have now left the Pizzaplex. Now getting ready for the night shift, he puts his uniform on and starts by walking around the Lobby making sure the place is secured. Things seem okay until a loud noise comes from inside the Superstar Daycare, David rushes inside, meeting his little cousin who's dearly frightened. David now being revealed to the dark secrets of the Mega Pizzaplex, now having to protect his little cousin by the danger that lies ahead.