Location: The Moon,
Time: just as the grail war ends.
Professor Paradox walks across the lunar surface alone as he follows a path. One would ask what is he doing on the moon since all there was the Plumber outpost. He continued to walk until he reaches a rock wall that looked like nothing out of the ordinary. Although, as the professor approaches it, a doorway opens up revealing a very smooth and crystalline hallway. He continues his walk as he enters with the door closing behind him leaving no evidence behind. As he proceeds the place becomes a more intelligent design as if someone or something was living there. He sees another door with a small diamond-shaped terminal. All he does is places his hand upon it and the door opens up to a massive open area. It was like entering another world as what should be a moonstone cave ceiling was replace with a blue sky and the floor mimicked the surfaces of water. Creating a sense of an infinite domain within the moon as he continues walking. The professor then stops as he reached his destination...the core of the room. A massive Cube construct with a form similar to a rubrics toy. But this wasn't a toy...
"Hello again, Mooncell Automaton." He said and the cube begins to shift its body around as if responding to him. A small terminal opens up in front of him.
"Greetings. How may I be of service?" The text said.
This object was being created during the early days of the universe. A machine meant to observe and collect data but it held immense power over reality. It has been inside the moon well before the age of man and was observing the earth ever since until Paradox learned of its existence. He found out about it while observing another timeline where the Mooncell was heavily involved and searched the moon of Ben's timeline. Without a doubt, he was right and found the Automaton deep within the Moon. The interesting fact was that it was waiting for him as well as it knew the time traveller very well. It watched him during the Professor first fall into the timestream that gave him his powers and jumps from timeline to timeline making adjustments. Of course, Paradox knew of this almost immediately once he learned about Mooncell. Surprisingly both really enjoyed talking to each other and began to work in parallel. Possibly because both hold some form of control over reality and the very workings of time. An agreement was made that the Mooncell would not involve itself at all with humanity and continue observing. It would, however, make suggestions to the professor to handle in its absence. So far it was working fine until recently.
"I am just here to confirm some things..."
"Very Well."
"You did what I asked and force the Greater Grail in Fuyuki to make Ben Tennyson the Eighth master."
The Mooncell continues to shift about calmy as it comes up with its answer.
"Yes. Ben Tennyson forged a contract with heroic spirit: Tamamo no Mae. Which you provided a catalyst right before the summoning to bring her forth." Paradox nods agreeing with what happened
"During the War, Ben would forge an alliance with Shirou Emiya and Rin Toshaka. This group would eventually lead to the near end of the war. During this time I calculated that There was a risk of Tamamo no Mae being killed, so kept her spirit origin form being consumed by the grail:
Both Continued to go over the variables and outcomes that were planned form the start until paradox brought up on the major problem.
"Everything seems to be in order. But what about Beast V appearing." This caused the cell to halts it's shifting.
"I do not understand. Beast V should not appear due to environmental limitations. We calculated this from observing the other Timeline" It rapidly shifts around to find the solution to this problem but only finds another end for this timeline.
"Yes, its something quite troubling. It means that a path has been opened to allow such dangers into this world..." Paradox Knew of the Beasts that hold the worlds true evils. Luckily this world had other forces preventing them from coming forth such as the Celestialsapiens.
"Should I engage the emergency protocol?" The Mooncel suggested generating a world within the moon to act as a backup for humanity.
"No, not yet...The coming battles will not be on earth. So even if those Beasts spawns, the earth should be left alone." Paradox words caused the Mooncell to open up and reveal its core as has come up with new data.
"A Beast How come you did not notify me this" It said in red text but the professor was not alarmed at all.
"Because I have faith in humanity and its heroes to be able to defeat evil. It's why you proposed we work together." The cell then closes up again as it calms down. The professor was right, The human factor was something it cannot be certain with no matter how much it observes.
"The odds are stack very much against him, Professor, Are you certain that outcome will be achieved?" The automaton asked as it collects new data.
"It has to...or I would be dragging two worlds into hell." He said while taking out his pocket watch.
"I am afraid I am needed elsewhere, old friend. I promise that Ben Tennyson and his allies shall prevail." Paradox said then turns around to walk out.
"Very well then, I shall continue my functions while improving the fail safe."
AN: Yeah its a bit nutty to include the Mooncell From Fate Extra. Trust me this will be the only other fate work that will be mixed in and you wont be seeing it much in the future. This is just to explain how Ben got Tamamo and a little tidbit on what happens next. Hopefully I didn't dumb down the Mooncell too much for you Extra fan's out there.
Cya in the final fluff.
