The 'Unexpected Friendship' trope is quite prevalent. It shows how Mysterio and Peter can become friends despite their differences. 'The Chase' is also a trope where Peter is chasing Mysterio or vice versa for different motives. 'Shared Trauma' is a trope where they both have a common past trauma that brings them closer together in the fanfiction.
One popular trope is the 'Redemption Arc' for Mysterio. In many fanfictions, he is given a chance to redeem himself in Peter's eyes. Another is the 'Mentor - Apprentice' relationship, where Mysterio teaches Peter some new skills or ways of thinking. 'The Enemy - Turned - Ally' trope is also common. They start as foes but circumstances force them to work together.
Another trope is 'Mutual Discovery'. In these stories, Peter and Lorna discover new things about their powers or their pasts while interacting with each other. This trope helps to build a deeper connection between them as they share these revelations and grow together as characters.
One popular trope is the 'Civilian Identity Reveal'. It's always exciting to see how other characters react when they find out Peter is Spider - Man. Another is the 'Peter Gets a Mentor' trope, which could be someone like Tony Stark or an original character. And of course, the 'Peter Saves the Day Against All Odds' is a classic.
One common trope is the 'fish - out - of - water' situation. When Peter is deaged, he's in a body that doesn't match his mind. So he has to navigate the world in a new way, like trying to go to school as a child again when he has the knowledge of an older person. Another trope is the 'protective Avengers'. They see this deaged Peter and immediately feel the need to protect him, which leads to some really sweet moments.
The 'fish out of water' trope is quite popular. For example, Peter Parker visiting Star City and being amazed by how Oliver Queen operates as the Green Arrow in a different environment compared to his New York. It creates a lot of humorous and interesting situations.
One great Mysterio and Peter fanfiction is 'The Illusionist's Apprentice'. In this story, Mysterio takes Peter under his wing in a rather unexpected way. It delves into the complex relationship between the two, exploring themes of trust and deception. Another interesting one is 'Mysterio's Redemption Arc with Peter'. Here, Mysterio tries to make amends for his past wrongdoings while Peter is initially skeptical but gradually warms up to the idea of helping him. There's also 'Parallel Universes: Mysterio and Peter', which imagines a scenario where they are allies from the start in an alternate reality, facing off against new and powerful enemies together.
One popular trope is the 'What - If' scenario. For example, what if Wendy had decided to stay in Neverland permanently? Fanfiction writers often explore this idea, imagining how her life would be different and how it would affect the other characters. Another common trope is the 'Power - Up' where a character, like Wendy, might gain new powers or abilities during her time in Neverland. This can lead to new and exciting adventures.
One great 'Peter Parker and Mysterio' fanfiction is 'The Deception Unraveled'. It really delves into the complex relationship between them. The author does an amazing job of showing how Peter might react to Mysterio's illusions and lies on a more personal level. It has some really intense action scenes and great character development.
The 'slow burn' trope is also common. The relationship between Stiles and Peter gradually develops over time, and the cuddling moments are like little milestones in their growing closeness. It might start with accidental touches and then progress to more intentional cuddling as they become more aware of their feelings for each other.
A common theme is the enemies - to - friends - to - lovers arc. They start off not liking each other, maybe because of a rivalry in the ring or some misunderstanding. As they interact more, they become friends and then eventually fall in love. This theme has a lot of drama and emotional depth that fans enjoy in fanfiction.
Some common symptoms could include flashbacks to events related to Mysterio in the fanfiction. He might also experience nightmares, sudden anxiety attacks when reminded of Mysterio, and have difficulty concentrating on normal tasks.