A plotline could involve Peter having a major falling out with his loved ones. For example, if he feels betrayed by his friends or Aunt May, he could turn evil. He might then use his knowledge of the superhero community to target other heroes and villains alike, causing chaos in the city. Another idea is that an outside force, like an alien symbiote or a powerful magic, could influence his mind and make him evil, leading to a series of events where he tries to reshape the world according to his now - twisted views.
One possible plotline could be that Peter is poisoned by one of his enemies, like the Green Goblin. He then has to struggle to find an antidote while still trying to keep his identity a secret. Maybe he uses his scientific knowledge to analyze the poison and find a cure, all while fighting off the effects of the poison.
In this fanfiction, perhaps Peter Parker is a huge dragon fan from a young age. One day, he somehow gets transported to a world full of dragons. There, he uses his intelligence and Spider - Man - like skills to survive. He might learn how to communicate with the dragons and ends up befriending one. This dragon could then help him get back to his own world, but not before he has to face some challenges in the dragon world, like saving the dragon eggs from poachers.
A possible plotline could be Peter deciding to break away from the Avengers or any big superhero group he's associated with. He might feel that he's not growing as much as he could on his own. So, he sets out to be a solo hero again, facing new challenges without the backup of the group.
One possible plotline could be Peter struggling to communicate his superhero identity and his daily life challenges to his friends and family without using his voice. Maybe he has to develop a unique sign language or other non - verbal communication methods.
A possible plotline could be that Peter's identity as Spider - Man is at risk of being exposed, and Jessica Jones helps him cover it up. She uses her skills as a private investigator to mislead those who are getting too close to the truth.
Maybe it could explore the relationships around her. How does her love interest react? Her friends and family? It could be a story about their support or lack thereof. Also, it could involve her powers being affected by the pregnancy in some way, like having to learn new ways to use them or facing limitations.
One possible plotline could be that Elsa, with her ice powers, somehow ends up in Peter Parker's world. Maybe she's on the run from some threat in her own realm and Peter, being the friendly neighborhood Spider - Man, decides to help her. They could form a bond as they both have secrets to keep - Elsa with her powers and Peter with his identity as Spider - Man.
One possible plotline could be Steve Rogers seeing Peter Parker's potential and the similarities between himself and Peter. He decides to take Peter under his wing, much like he did with Bucky in a way. Steve could teach Peter about responsibility, not just the superhero kind but also in life. For example, he might show Peter how to balance school, family, and being Spider - Man.
If such fanfiction exists, a possible plotline could be that Peter Parker is harassed by the media due to his dual identity as Spider - Man, and Johnny Storm, misunderstanding the situation, also adds to the pressure on him. Another could be that an antagonist tries to use false accusations of harassment against them to turn the public against the superheroes.
One possible plotline could be Peter Parker using his spider - abilities to rescue people trapped in the collapsing building. He might swing in and out, carrying people to safety one by one. Another could be that Peter has to deal with his secret identity while trying to save the day during the building collapse. For example, he has to find a way to change into his suit without being noticed, or he might be recognized by someone he knows while in the middle of the rescue operation.