In some 'tony stark was dusted fanfiction', a plotline could involve the other heroes trying to keep Stark's legacy alive. They could be inspired by his past actions and try to create new technology in his honor. For example, Peter Parker might be determined to step up and be the new 'tech - hero' in Tony's absence. Also, there could be a story where Tony's AI, like Jarvis or Friday, plays a crucial role in uncovering a way to reverse the dusting.
A really interesting plotline could be that in the five years after Tony was dusted, the world has changed a great deal. When he suddenly returns, he has to adapt to this new world. There could be new heroes, new threats, and new political situations. He might find that his place in the world is not as clear - cut as it once was. And he could also have some sort of 'afterlife' experience during the dusting that gives him new insights and powers when he comes back.
One interesting plotline could be Tony Stark using his genius to create advanced prosthetics for himself. He might struggle with the new limitations at first but then turn it into an advantage, like integrating new weaponry or technology into his prosthetic limbs. Another could be his emotional journey of accepting his new state and how it affects his relationships with the Avengers.
Well, in some 'Tony Stark Fights Thanos' fanfiction, there's a plot where Tony manages to hack into Thanos' mind through some super - advanced tech he's developed. This allows him to create illusions in Thanos' head, confusing him during battle. Also, a common plot is that Tony sacrifices himself in a very heroic way. He uses all his suit's power and some experimental tech to send Thanos into a different dimension or something like that, saving the universe at the cost of his own life.
One interesting plotline could be her inheriting Stark Industries and facing the challenges of living up to her father's legacy. She might have to deal with rival companies trying to take over while also trying to innovate in her own way.
Another plotline could involve the daughter dealing with the legacy of being Tony Stark's child. She could face pressure from the public and other superheroes, while also trying to carve out her own identity. She might struggle with living up to her father's reputation or trying to break free from it.
One interesting plotline could be them teaming up against a new, powerful villain that neither the tech of Stark nor the leadership of Cap could easily defeat alone. They have to combine their skills and trust each other completely.
Pepper Potts is often a main character. She was Tony's love interest, so in fanfiction where he's dusted, she would be deeply affected. She might be driven by grief and love to find a way to bring him back. Another is Rhodey. As Tony's close friend, he would be dealing with the loss and perhaps trying to continue Tony's work. And of course, the remaining Avengers like Captain America, Thor, and Black Widow would also be main characters as they navigate a world without Tony Stark.
A great plotline might involve Peter's school life getting affected by his new relationship with Tony. His friends might be jealous or in awe, and he has to deal with bullies who now think twice before messing with him because of his connection to Iron Man. Also, Tony could help Peter with his science projects in a very over - the - top way that both amuses and embarrasses Peter.
In some fanfictions, Tony Stark kills Thanos by outsmarting him in a battle of wits. He could set up a series of elaborate traps and illusions that deceive Thanos into a vulnerable position. For instance, he might create false Infinity Stones that Thanos is lured into trying to obtain, only to find they are booby - trapped. Then, while Thanos is distracted, Stark delivers the fatal blow. Or, Stark could use his Iron Man suits in a very creative way. He could send a swarm of mini - suits to attack Thanos from all directions, overwhelming him and finally finding a way to kill him.
One plotline could be Peter dealing with the expectations of being Stark's son. Everyone would expect him to be a genius like his father, and he'd have to prove himself. Another is him using Stark's resources to upgrade his web - slinging abilities in unique ways. Maybe he creates web - shooters that can analyze and counter any enemy attack.
One interesting plotline could be the adopted daughter developing her own unique suit under Tony Stark's guidance. It shows her growth and the bond between them as she learns from the genius.