The Stiltons and Glamrock Freddy go down under the Roxy Raceway and found a elevator. They decided to go see where it lead.
"Stiltons, be careful. This elevator does not appear to follow any safety protocols. I do not think it can survive more than one trip." Glamrock Freddy said. They went into the elevator and went down further into the Pizzaplex.
The elevator opens and shows a underground cave. They explore and see generators and turns them on. As they explore, what they see appears to be some old abandoned pizzeria. They then go down a hole, deeper into the place, not knowing what lies below.
"I know what this place is. I have been here before. She brought me here. I found my self for the first time when I clear the path. I did not want to, but I had no choice. Now, I have a choice. I have chains. My friends are here. They are so angry... confused... But I can protect you. I AM NOT ME." Glamrock Freddy said.
They then fell down into what looks like some bunker with a lab. Far away in another room, was a dark force growing. In a recharge station, something comes out of it. A tall, scary, purple, flesh, metal bunny animatronic comes out of it. It was William Afton. He saw Glamrock Freddy on the screen and places his hand on it, trying to control him. Glamrock Freddy starts to shake in glitching.
"Stop him..." Glamrock Freddy said.
"What is that? Are you ok?" Benjamin asked.
"He is trying to take control of me. I do not think I can fight it for long." Glamrock Freddy said shrugging. Benjamin press a button that sets the room on fire.
"He? What is that thing?" Benjamin asked.
"It doesn't look friendly." Trap said.
"Oh no... I think it's William Afton." Geronimo said. The others look in shocked to hear that name.
"William Afton? But I thought you said he died." Pandora said.
"Clearly he survived and became a monster." Thea said. Benjamin looks through one of the doors and sees Chica coming.
"Look out. It's Chica." Glamrock Freddy said. Trap shuts the door closed. Then Benjamin keeps pressing the button while the others deal with the animatronics.
"It's Roxy. What do we do?" Pandora asked.
"The doors will not hold her. Hide!" Glamrock Freddy said. They all hide from Roxy coming in.
Roxy then looks for them. Glamrock Freddy then created a vocal pitch to scare off Roxy.
"Watch out for the vents!" Glamrock Freddy said as Monty crawls through it. Trap closes it.
Suddenly, the place goes in flames. Afton tries to walk out, but Molten Funtime Freddy monster, roared and grabs him, pulling him back into the hell he came from. Benjamin then hears Rodrick on his watch.
"Stiltons! Where are you?! You need to get out of here?! That area is coming down?!" Rodrick shouted.
The Stiltons and Glamrock Freddy see this and started to run out as the place comes down. They soon reached the top and see Rodrick, Nick, and Vanessa (who is no longer under Afton's control.)They then exit the building of the Pizzaplex. They look back to see the Pizzaplex surprised and relieved they finally made it out. Geronimo, Thea, Trap, Benjamin, Pandora, Glamrock Freddy, Rodrick, Nick, and Vanessa are far away and relax on a hill watching the sunrise.
"I can't believe we finally made, guys." Trap said.
"Yeah, but we did it." Thea said.
"Yeah, who knew we would make it through the night?" Pandora said.
"Well, we did it and I managed to get copies of Monty, Roxy, and Chica's AI personality chips." Benjamin said holding up the three chips in his hand.
"Yes, my family, we made it through the night and stopped William Afton from returning. This will make a great story." Geronimo said.
"That's good to hear and all, but what about Afton? Did he survived?" Vanessa asked.
"I highly doubt it, but if he did... we'll need to be ready." Rodrick said as he holds Nick closer to him.
"Indeed. I am happy that I was able to help you Stiltons. But... what do I do know? My friends are gone. I don't have a home anymore. What will I do now?" Glamrock Freddy said.
"You can stay with us. Until the Pizzaplex is restored. Plus, with Professor Volt's help, we can rebuild your friends." Benjamin said.
"That is great to hear." Glamrock Freddy said.
"Well, me and Nick are going home to get some rest." Rodrick said as they headed off home as they wave goodbye.
"Same here. Thanks again for saving me." Vanessa said as she was headed to her home waving goodbye.
"I believe that we all get some rest and tomorrow we'll take care of everything else." Geronimo said. They yawned and agreed. Glamrock Freddy decided to stay with Benjamin. They all head to their homes to get some good sleep.