In a fanfiction, they could be on a mission to stop a group of space pirates who are stealing valuable resources from different planets. Peter's charm and piloting skills combined with Nebula's brute force and strategic mind make them a formidable duo. During the adventure, they face many challenges that test their loyalty to each other and their own beliefs.
One idea could be exploring what would have happened if Peter had fully embraced Ego's plan at first but then had a change of heart earlier. Another could be a story where Ego somehow survives and tries to win Peter back through different means. Maybe a fanfiction where Peter has to team up with Ego again to face a new common enemy that is even more powerful than Thanos.
Well, perhaps there could be a plot where Loki and Peter Quill are brought together by a prophecy. They are both skeptical at first but as they start to investigate, they find that there are forces at work that are much bigger than them. Along the way, they meet different alien species, some friendly and some not. Loki's ability to deceive and Peter's charm play important roles in getting through these encounters.
A more romantic plot could be that they meet by chance in a neutral zone between their respective universes. They initially clash due to their different personalities but gradually fall in love as they discover they have more in common than they thought. This could involve them learning about each other's pasts and how they became the heroes they are.
Another way is by exploring their family backgrounds. Peter lost his family on Earth and was then adopted by the Ravagers. Nebula was mistreated by Thanos. By comparing and contrasting their family situations, they can find common ground. They could talk about how they both long for a real family. This can lead to a deeper emotional connection between them. For instance, they might start to think of each other as family in a way.
There might be a fanfiction where Peter Parker accidentally gets transported to the Guardians of the Galaxy's universe. Peter Quill then has to help him get back home while they deal with some intergalactic threats along the way. This could lead to some really fun interactions as they learn about each other's worlds.
Well, there could be a story where Iron Man and Nebula find themselves in an alternate universe. In this universe, they are the only ones who remember their original selves. They have to find a way to get back home while also dealing with the strange new versions of their friends and enemies. It could involve a lot of action and some really interesting character interactions as they try to adapt to this new and unfamiliar world.
One interesting Peter Quill and Gamora fanfiction could be about their adventures before they joined the Guardians. Maybe they had a secret mission on a far - off planet and had to rely on each other in ways they hadn't before. Another could be a story where they time - travel and end up in a different era, facing challenges that test their relationship even more. There are also fanfictions that explore their relationship from a more emotional side, like how they deal with their feelings for each other in the midst of all the chaos in the galaxy.
Another plot could involve the reaction of the other Avengers. They might be initially confused or even a bit worried about Tony's new look and abilities. But as he starts using them to their advantage, they come to accept and even rely on this new version of Tony Stark.
One possible plot could be that Peter Parker, while on a school trip or some scientific research in space (maybe with Stark tech), accidentally stumbles upon Peter Quill and the Guardians of the Galaxy. They initially have a bit of a misunderstanding as their ways of doing things are quite different. Parker is used to the more down - to - earth (literally) problems in New York, while Quill is dealing with intergalactic threats. But they soon realize they can learn from each other. Parker could teach Quill about the latest Earth - based technology, and Quill could show Parker the wonders of the galaxy.
A possible storyline is Kaine Parker getting accidentally transported to the Guardians' territory where Peter Quill is. Their clash of personalities, Kaine's more brooding nature against Peter's carefree space - faring attitude, could lead to some really engaging character - driven plots. They might start off as distrusting each other but then gradually form an alliance.