There might be a fanfiction where Loki, in an attempt to redeem himself in the eyes of the Asgardians, teams up with the Young Avengers. He uses his knowledge of the nine realms to help them on a mission that involves an otherworldly threat. Along the way, he forms an unlikely bond with the Young Avengers, especially with those who have a more mischievous side like him, like Speed or Hawkeye (Kate Bishop).
One interesting Young Avengers Loki fanfiction could be where Loki has to mentor one of the Young Avengers. He might use his trickster ways to teach them about the complexity of magic and the importance of out - thinking opponents. For example, he could help Wiccan control his powerful magic by showing him some of the more unorthodox methods he learned in Asgard.
In some fanfictions, Loki gets involved with the Young Avengers when they accidentally summon him while trying to perform a different spell. He then decides to stick around, intrigued by their naivete and potential. This could lead to a series of comical and adventurous situations as the Young Avengers try to figure out how to deal with the unpredictable Loki.
One interesting Loki and Avengers fanfiction could be where Loki is forced to team up with the Avengers against a greater threat. Maybe an ancient evil that even Loki realizes is too dangerous to face alone. He grudgingly works with them, and along the way, there are lots of humorous exchanges as the Avengers don't trust him at first.
There could be a fanfiction where the Avengers are forced to watch Loki's fan - created adventures in an alternate universe. In this, Loki might be a hero instead of a villain, and the Avengers have to come to terms with this new version of him. They may start to question their own perceptions of good and evil.
One interesting story could be about Thor and Loki having to team up against a new, powerful enemy that neither of them can face alone. This forces them to put aside their differences and use their combined powers and wits to save Asgard.
A lot of fanfiction focuses on Loki's redemption arc within the context of the Avengers. For example, Loki could be injured and the Avengers take him in instead of imprisoning him. This leads to him slowly seeing the value in their cause and starting to change his ways. He might start using his powers for good, like helping Thor understand some new magical threats, which also helps to strengthen the bond between him and the Avengers.
Another plotline might involve Loki getting caught in a time - loop within an Avengers - related adventure. He keeps reliving the same day, and each time he has to interact with the Avengers in different ways to try and break the loop. This could lead to some really comical and also tense situations as he tries to figure out what's going on while the Avengers are getting increasingly suspicious of his behavior.
There are fanfictions that focus on the relationships within the Young Avengers. For example, how the different characters interact on a personal level, like Hawkeye's protege and the Scarlet Witch's brother. Their friendships and rivalries can be really engaging to read about.
One interesting Young Loki and Thor fanfiction could be about their adventures in Asgard as kids. Maybe they get into trouble while exploring a forbidden part of the realm.
One common theme is redemption. Since Loki has a complex and often villainous past in the main Marvel canon, in fanfictions about Kid Loki in the Young Avengers, there's often a focus on him trying to be a better person and earn the trust of the team. Another theme is friendship. How he forms bonds with the other Young Avengers members, like Kate Bishop or Teddy Altman, is often explored.
One interesting story could be a crossover where the Young Justice team and the Young Avengers have to team up to face a common enemy from another dimension. They start off with misunderstandings due to their different methods but eventually learn to work together.
One plotline could be Loki initially resisting the Avengers' attempts to adopt him. He might be suspicious of their motives, thinking it's a trick. But over time, as they show genuine care, he starts to open up. For example, Thor could be a key factor in getting Loki to trust the Avengers, as he vouches for their good intentions.