One possible plot could be that Peter has to deal with the physical pain and limitations of the broken leg while also trying to protect his secret identity. Maybe he has to come up with excuses for not being able to do certain things at school or with his friends. For example, he can't participate in gym class. And he has to be extra careful when changing into his Spider - Man suit so that no one sees his injury.
A plot could be that the broken leg is not just a random accident but part of a bigger plan by an enemy. The enemy knew that Peter's strength was in his mobility as Spider - Man. So, they set a trap to break his leg. Peter initially doesn't realize this and is just focused on getting better. But as he starts to investigate how he got injured, he discovers the conspiracy. He then has to find a way to outwit his enemy while still recovering from his broken leg. He might use his intelligence and the help of his friends to turn the tables on the enemy.
One possible plot could be Peter struggling to keep his identity as Spider - Man a secret while also dealing with the challenges of Tourettes. For example, he might have to be extra careful during battles so that his tics don't give him away.
Well, one possibility could be that Peter Parker discovers he has a baby through some sort of strange situation. Maybe an old enemy left the baby at his doorstep as a way to get revenge, making his life even more complicated as he tries to balance being Spider - Man and taking care of a new - born.
One possible plot could be that Peter, after some tragic event that makes him lose faith in the justice system and superhero code, decides to take matters into his own hands in a more extreme way and becomes an assassin. He might target those who he believes are getting away with crimes that the law can't touch.
Maybe in this fanfiction, Peter's mutation into Spider is caused by some new and experimental Oscorp technology. The process is different from how he originally got his powers. As he mutates, he starts to lose some of his human memories and instincts, becoming more primal like a spider. His relationship with Aunt May would become very strained as she tries to understand what's happening to her nephew. Meanwhile, he has to face off against new enemies that are specifically attracted to his new spider - like form, thinking he's some kind of new prey or threat in the city.
One possible plot could be that Peter has lost his home due to some financial difficulties or perhaps after a villain attack destroys his place. He has to use his Spider - Man skills to survive on the streets. He might start by finding safe places to sleep at night, like on rooftops where he can also keep an eye out for trouble. Maybe he befriends some street kids and protects them from local thugs, all while trying to keep his identity a secret.
Well, it could be about Peter Parker getting trapped in subspace while on a mission. He might encounter strange entities there that he has to outwit to find his way back. Maybe he discovers some new powers or abilities while in subspace that help him in future battles in the normal world.
A plot could involve Peter going on a long - distance mission with the Avengers. They're in a quinjet or some other vehicle. Peter starts feeling carsick because of the unfamiliar motion. His carsickness becomes a bit of a problem during the mission as it affects his performance. So, the other Avengers have to figure out how to deal with it while also handling the mission at hand. It could add a touch of humor and a new dynamic to the story.
Well, the plot could involve Peter Parker using his scientific knowledge to create a revolutionary product that makes him extremely wealthy overnight. With his new wealth, he decides to fund various projects in New York to fight crime more effectively. He might also face new enemies who are after his money or try to use his wealth for their own evil purposes. And his personal life would change too, as he'd be living a more luxurious lifestyle while still trying to keep his identity as Spider - Man a secret.
In this type of fanfiction, the plot could start with Peter discovering his immortality after a near - death experience. He realizes that he can't die no matter what. This makes him question his own identity and his role as Spider - Man. He decides to travel the world, learning different fighting techniques and knowledge. Along the way, he still tries to protect the innocent. But he also has to deal with the fact that he will outlive everyone he loves. He might even try to find a way to reverse his immortality at some point.
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.