He might try to change some events that led to bad consequences in his original timeline. For example, he could prevent the creation of some of his enemies or save the lives of people he lost. He would use his knowledge of future technology to give himself an advantage, like building better suits earlier.
Tony Stark waking up in the past in fanfiction would be quite a shock for him at first. He would quickly realize the potential he has to rewrite history. He could also influence the development of Stark Industries in a more positive way from the start. Maybe he would work on making the arc reactor technology safer and more efficient right away, avoiding some of the problems he faced in the original timeline. And he might also be able to mentor his younger self, passing on all the wisdom he gained through his previous experiences.
Tony Stark is a very intelligent and adaptable character. If he wakes up in the past in fanfiction, he would initially be confused but then quickly start to plan. He might use his charm and intelligence to get close to important people in that time period. He would also start making changes to Stark Industries' operations. He could introduce new safety protocols and start research on projects that were only possible in the future in his original timeline. He would be careful not to arouse too much suspicion while still making significant changes to improve things for the better.
She might try to prevent all the tragedies that befell her family. For example, she could warn Ned Stark about the Lannisters' schemes, which might change the whole course of events in Westeros. Maybe she would also use her knowledge of future alliances and enmities to her advantage, forging new relationships and breaking old, harmful ones.
Her relationship with her father would be different. She would no longer be the naive girl he once knew. She could be more of an equal to him, advising him on political matters. For example, she could tell him not to trust Littlefinger as much. And with her sister Arya, she might be more open and understanding from the start, instead of having the initial rifts between them.
They might find a world full of advanced technology that they have a hard time understanding at first. For example, they could encounter flying cars or holographic communication devices.
In this kind of fanfiction, there could be a lot of humorous situations. For example, the Avengers might be super confused at first. They'd have to take care of baby Tony like he's a little, fragile thing. Maybe Pepper would be like a mother figure, trying to figure out how to handle a baby genius. And Tony, as a baby, might still show some of his intelligence in really cute ways, like tinkering with small gadgets even at that young age.
Well, in this kind of fanfiction, Tony Stark as a cat might have some really interesting adventures. He could use his super - intelligent mind even in cat form to outwit his enemies. Maybe he'd still be able to tinker with things, but with his little cat paws, which would be quite a comical sight.
Well, in the 'Tony Stark gets amnesia' fanfiction, it could lead to some really interesting plot twists. His relationships would be severely affected. His enemies might take advantage of his amnesia to steal his technology or try to harm him in some way. Also, he might develop new relationships based on his new identity without the knowledge of his past as a superhero. It would be a journey of self - discovery once he starts to regain his memories, if he ever does.
If Tony Stark were to engage in shooting fanfiction, it would be a very different kind of fanfiction. Given his penchant for innovation, he could potentially revolutionize the fanfiction world. He might develop a new medium for presenting fanfiction, like immersive virtual reality experiences. He could also use his engineering skills to build devices that make it easier for people to write and share fanfiction. His entry into the fanfiction realm would likely attract a whole new audience and bring a new level of sophistication to the world of fan - created stories.
In some fanfictions, if Tony Stark gets shot, it might lead to a deep self - reflection. He could start to question his superhero lifestyle and the risks it brings to his loved ones. This might result in him making some big changes, like taking a break from being Iron Man or focusing more on improving safety measures in his suits.
Well, Naruto would probably be exposed to a whole new world of high - tech gadgets. Tony could use his tech to enhance Naruto's ninja abilities. For example, he might create special kunai with tracking devices or energy - enhancing properties. Naruto would also be introduced to a different kind of family dynamic. He'd be living in Stark Tower, surrounded by Avengers, which would be a wild change from the Hidden Leaf Village.