There could be new characters introduced as well. Maybe some ancient beings who have a connection to the creation of the Infinity Stones. They could either guide Tony or try to stop him from meddling with powers that are beyond human understanding. Additionally, some villains might emerge, attracted by Tony's new - found interest in the Infinity Stones and aiming to steal them from him.
Doctor Strange would be a likely character. Given his knowledge of the mystic arts and the Infinity Stones, he could either be an ally or a rival to Tony. And of course, the other Avengers might be involved too. They could be either helping Tony or trying to stop him if they think he's going too far with his Infinity Stone experiments.
Pepper Potts would probably be involved. She might be worried about Tony's new obsession with the Infinity Stones and try to keep him grounded. Happy Hogan could also be there, providing some comic relief and practical support.
Morgan Stark, Tony's daughter, could be a central character. Her existence might be what drives the other characters to find a way to bring Tony back. Rhodey, as Tony's long - time friend, would surely be involved in any attempt to save him. And there could also be appearances from characters like Nick Fury, who has a knack for getting involved in important events and might offer some resources or knowledge to help Tony survive.
Well, perhaps the plot could involve Tony Stark's quest to collect all the Infinity Stones for some noble purpose. Maybe he wants to use their power to prevent a greater threat to the universe than Thanos ever was.
Well, Nebula herself is likely to be one of the main characters interacting with him. They might have some interesting conversations about the technology they both use or their experiences in space.
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.
Obviously, Tony Stark is the central character. But often, you'll also see characters like Pepper Potts. She might be the one who tries to pull Tony away from his gaming sessions to deal with real - world business or she could support his gaming - related projects. Another common character is Rhodey. He could be Tony's gaming partner or the one who challenges him in virtual combat scenarios.
The main character is Tony Stark. In many of these fanfictions, Jarvis (or his later forms like Friday) can be a significant character. Since Jarvis was always with Tony in his tech - filled world, in a second - chance story, Jarvis could provide different kinds of advice or assistance. Additionally, villains from the Marvel universe might also be involved if the story is about Tony getting a second chance to defeat them more effectively.
One group that could be the kidnappers are AIM (Advanced Idea Mechanics). They're always interested in getting their hands on advanced technology, and Stark has plenty of that. The Ten Rings terrorist organization is also a possibility. They've targeted Stark before and kidnapping him again would be a way to make a big statement. And let's not forget some rogue elements within S.H.I.E.L.D. who might think that Stark is a threat and kidnap him to keep him in check.
In yaoi fanfiction involving Tony Stark and the Soul Stone, it could be a very creative exploration. Writers might imagine unique relationships where the power of the Soul Stone somehow intertwines with Tony's character. Maybe it creates a deep emotional bond between him and another character in a romantic or soul - connecting way that goes beyond the normal MCU storylines.
Peter Parker and Tony Stark are the central characters. Then there's Rhodey, who is Tony's friend. In fanfiction, he can be like an uncle to Peter, showing him the ropes of the military side of things or just being there to offer advice. Morgan Stark, Tony's daughter in some storylines, can also be a big part. She and Peter can form a cute sibling - like relationship, with Peter looking out for her.
One common character paired with him is Bruce Banner. They could be gaming buddies, with Bruce using his scientific knowledge to help Tony improve his games or vice versa. Another is Pepper Potts. She might be shown as someone who tries to get Tony to take a break from his intense gaming sessions.