Chapter 1
Earth - Post-Human Extinction - Year ?????
Friday Stark looked at the scene of destruction before her. Humanity had progressed a lot since her dad died; they became capable of instantaneous travel, developed by her sister Morgan Stark, who studied the space stone, unlocking all its secrets. This was unlike Nickolas Joseph Fury, Natasha Romanoff, Clint Barton, Maria Hill, and Eric Selvig, who initiated an entire invasion.
The next Stark, Antonia Stark, developed transmutation by studying the Reality Stone. After Antonia, Pepper Stark developed unlimited sustaining energy by researching the power stone, creating an arc reactor 2.0.
Following Pepper Stark, Rhodey Stark completed Tony Stark's incomplete research by combining it with Morgan Stark's findings. He achieved Time Travel by making a device capable of traveling through time using energy.
The rest of the Starks, through years of work, managed to decode and gain complete knowledge and control over their minds and souls by studying the soul and mind stone.
In other words, all of humanity's major breakthroughs were thanks to the Starks. How did the Starks acquire this knowledge? Well, Tony Stark had the infinity Stone, and Friday had sent a suit to acquire them from the garden for future use.
Friday was now ready; her service to humanity was over. They had destroyed themselves. Apparently, the arrogant descendant of King T’Challa thought it would be funny to provoke the world when his nation wasn't as advanced as the outside world. The Stark family had refused to sell or share information with Wakanda. As a result, Wakanda was losing horribly and decided to wipe out humanity.
The Stark family could have survived; they mastered the ability to move their minds and souls from one place to another. But they saw it as unnatural and decided to accept the extinction of humanity, considering it had reached its peak. However, Peter Stark, named after Peter Parker (Spiderman), had given Friday her final orders: be free and do whatever you want and she decided to go back in time and help Iron Man, her father, with future knowledge, and destroy Captain America's happiness.
Friday looked at the Time bracelet and her body, made of pink unlimited sustaining energy with an arc reactor 2.0 made of starkium otherwise known as the element that houses infinity stone energy which is infinite in the middle of her chest. She would do that. She would help her dad so that he's not manipulated or abused by the Avengers, but she must do something first. Green energy seeped from the bracelet, and within seconds, she found herself in the 1940s.
Year 1940s
Friday looked at Peggy Carter and Steve Rogers dancing and made a face of disgust. This man abandoned everyone for his selfishness. She walked through the walls and interrupted them.
“Well well, Captain, all that talk about sacrifice, and you selfishly come here, disgracing your sacrifice to play house,” Friday said with disgust, just like how Rogers would speak to her dad after Ultron, even though the team knew it was Wanda who made Tony make it.
“Friday, what are you…” Steve was cut off.
“Listen, girl, I'm trying to enjoy a dance with my future…” Peggy was cut off as her head started bleeding from a punch.
“Yeah, don't care. I'm here to punish this lab rat,” Friday said, ignoring Steve's howls as an energy containment field appeared around him, teleporting both Steve and herself to 2008 after pouring the alcohol peggy had on peggy carter making her think the dance and Rogers coming back was all just a dream.
She then activated her Stark Transmutate Gauntlet and created an entire futuristic facility, bringing Steve into his prison. After all, she needed Steve Rogers to give the shield to Sam so that Morgan can get her hands on it by suing Sam since Howard and who were each Tony the owner of the shield at one point in time gave it to Rogers only not Sam.
“This, Rogers, is where you will spend the rest of your life, while I help my dad make the perfect world for himself, like you planned,” Friday said.
Friday then used the instantaneous travel feature of her gauntlets and space-bent, teleporting her to Afghanistan where she saw the Ten Rings try to capture her disoriented father. But not this time; she won't let her father be weakened by these lowlifes.
She punched the first terrorist, sending him flying, as the next one tried to shoot bullets at her, but she just stood there, her body made of hard energy, making the bullets bounce off. She then aimed her hands at the monsters who had tortured her father and shot a beam of purely concentrated energy, blowing them up, leaving one alive.
She grabbed her father and teleported him to the facility on his private island, but not before using self-sustaining illusion tech based on BARF and the Reality Stone to make the survivor look like Tony Stark. It's time the lowlife got a taste of his own medicine. The technology was so advanced that it translated dulled soundwaves of the no-name terrorist and made it appear as if he was acting out her dad's escape, just like she had watched her dad's memories using memory viewing tech made by one of the future Starks.
Stark Island
Friday put Tony, her dad, into the healing pods and easily removed the shrapnel and healed his body. He wouldn't have to deal with metal poisoning, breathing issues, or any other problem the shrapnel had given him. While Tony was healing, Friday was exposing Obadiah Stane. In fact, she was editing proof to make it seem as if any harm done by Stark weapons was authorized by Obadiah Stane. She even added some fake bribes done by Stane to authorities so that the title "Merchant of Death" was removed from Tony and anything good done by Stark weaponry was credited to Tony Stark. After all, if Widow could hide info to make herself look good, why couldn't she? Especially when Widow was nothing compared to her.
She then heard her notifications go off and rushed to the healing chamber. As it opened, her father stirred.
“Where am I?” Tony said as Friday smiled at him.
“Hello boss, you don't know me, but I am Friday Stark, an AI created by you in the future, and we need to talk,” she replied.
“What the hell are you on about? Let me go, I've got places to be,” said Tony. Friday sighed as she grabbed a gun-like object, pointed it at Tony, and pulled the trigger. A flash was seen as Tony fell to the ground, clutching his head.
“What the hell? Wait, Friday, I'm supposed to be dead,” Tony said.
“Well, boss, I'm from a future post-human apocalypse, and yes, Wakanda destroyed the world, feeling inferior after your descendant refused to share info that would bring them on par with the rest of the world,” Friday said.
“I see, and what is this place?” Tony asked.
“It's your private island; I used the Stark Transmutate Gauntlets to make this a lab from the year ?????, ” she said, explaining the technology and everything else.
“I see. Well, I guess it's time to make the Iron Man Mk 90 then,” Tony said.
“Not yet, boss. First, you're gonna have to have a catch-up lesson on all the knowledge that the humans of the future post your death had acquired. I've managed to slip the info into a month-long video, and you've got three months, so we should prioritize you reteaching yourself everything,” she said.
“Can't you just manipulate my mind to have the info?” he said.
“That's dangerous, boss,” she said.
“Fine,” he said, wanting to get back to Pepper.
3 months later
Tony was in Afghanistan with Friday, who had disintegrated the Mk 1 and killed the Ten Rings member pretending to be him. She teleported away back to the facility as the helicopter landed, and Rhodey came and hugged him.
“How was the "fun-vee"? Next time, you ride with me, okay?” Rhodey said.
Tony smiled as he saw Rhodey with his legs working. He couldn't wait to have Friday restore his and Pepper's memories and maybe Peter's and May's as well. Actually, they can wait; as much as Tony wants to see them, especially his Spiderling, he knows that he has enemies who pretend to be friends but want him for money and technology, like SHIELD and the Avengers, or enemies like Stern, Hammer, and Killian.
But they're not dealing with the average Tony Stark anymore; they're dealing with the slayer of Thanos. Rogers, SHIELD, Stern, Hammer, Killian, and whoever else, beware; you all will fall, and Tony will rise.