Well, it could start with Peter needing a place to stay after some trouble at his own home. Clint, being the good - hearted Avenger he is, offers Peter a room. Then they could have a series of adventures together, like dealing with small - time criminals in their neighborhood. Maybe Peter helps Clint with his archery skills using his scientific knowledge, and Clint teaches Peter some survival skills in return.
In one possible plot, the Avengers compound gets destroyed and they all have to find new living arrangements. Peter, being young and without many resources, ends up with Clint. At first, they struggle to get along as they have very different personalities. But as time passes, they start to understand each other better. They might train together, with Clint showing Peter how to be more stealthy and Peter teaching Clint about new technology. Their living situation could also attract unwanted attention from villains who see an opportunity to target them while they are in an unprotected civilian - like setting.
One possible fanfiction could be found on Archive of Our Own. You can search for tags like 'Peter Parker', 'Clint Barton', and 'Living together' to narrow down the results. There are often many creative fanfictions in the Marvel fandom that explore unique living situations for characters.
One challenge could be the difference in their lifestyles. Peter is used to the city life in Queens, while Clint is more of a loner who has been on various missions around the world. Their daily routines and environments are so different that it might be hard for them to find common ground at first.
It could be about Peter Parker getting into some sort of situation where he's freezing, like maybe he's lost in a cold place or his powers are malfunctioning and Clint comes across him and has to help. Maybe Clint uses his skills to keep Peter warm until they can get to safety.
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.
In some versions, it could be through a chance encounter with old SHIELD files. Maybe he stumbles upon some classified documents while helping out at the new Avengers facility. The files might have been misfiled or left unguarded for a moment, and his inquisitive nature leads him to dig deeper.
One possible plot could be that Harry is discovered to be Clint Barton's son when he starts showing signs of both magical and non - magical abilities. Clint then has to protect Harry from those who might want to use his magic for evil in the non - magical world, while also trying to get Harry into the wizarding world where he belongs. Along the way, they face challenges like dodging Hydra agents who suspect something strange about Harry, and also dealing with the bureaucratic red tape of the wizarding world to prove Harry's heritage.
One possible plot could be that Clint Barton is somehow transported into the Harry Potter universe. Maybe he's on a mission and things go wrong, and he ends up at Hogwarts. He could then use his archery and combat skills to help the students in a time of crisis, like during a new dark wizard threat.
Well, in this fanfiction, they might be lured into the cave by a mysterious figure. Once inside, they find that the cave has some sort of mind - altering properties. Clint starts to see visions of his past failures, and Tony is haunted by the idea that his technology could be used for evil. They have to overcome these mental challenges and find a way out of the cave together. They rely on their friendship and mutual respect to get through it all. It could also show how they grow as characters during this ordeal.
Well, it could be a story where Clint Barton and Bruce Banner are on a mission together. Maybe they come across a strange lemon - like object that has some sort of strange power. And the fanfiction could revolve around how they figure out what this lemon - like thing is and how it affects their relationship and the mission at hand.
A plot could be that in a post - war Hogwarts, fem Harry Potter is looking for a new purpose. She discovers a way to cross dimensions and ends up in the world of the Avengers. Clint Barton is intrigued by her and her magic. They form a bond as they try to figure out how to stop a dark force that is threatening both of their worlds. There could be a lot of cultural clashes and misunderstandings at first, but as they get to know each other better, their relationship deepens.