One interesting plot could be Batman teaching Wally about stealth and detective work. Batman's dark and methodical approach would contrast with Wally's more energetic and impulsive nature.
Perhaps a plot where Wally struggles to fit into Batman's world at first. He might be used to a more light - hearted environment, but as he adapts, he discovers new strengths within himself. For example, he could learn to use his speed in more strategic ways during Batman - style missions.
Another plot could involve Batman and Wally facing a common enemy. Wally's super - speed would be a great asset, but Batman's intelligence and planning would be crucial. They might start off with some disagreements on how to approach the enemy, but gradually learn to work together seamlessly, leading to a strong bond between them.
Well, perhaps there's a plot where Jason discovers a hidden side of Gotham while under Batman's wing. He could start to form his own ideas about justice that are both influenced by Batman yet unique. For example, he might focus more on helping the poor in a different way than Batman does. This could lead to some tension and growth between them as they navigate their relationship.
In some 'Batman Adopts Harry Potter' fanfictions, a great plot is when Batman tries to enroll Harry in a normal school in Gotham. Harry has to adapt to a non - magical educational system while also hiding his wizarding past. At the same time, Batman is trying to protect Harry from any threats that might come from the wizarding world, like Death Eaters or Voldemort's followers who might want to harm the Boy Who Lived.
In a more emotional plot, Danny has lost his family in some ghost - related incident and is all alone. Batman, seeing a kindred spirit in Danny (both having experienced loss), decides to adopt him. Danny then has to adjust to living in the Batcave and being part of Batman's crime - fighting family. He struggles with fitting in at first but eventually finds his place and becomes an important asset to the team, using his powers in ways Batman hadn't thought of before.
Wally is another key character. He has super - speed which makes him a very dynamic and exciting character. In this fanfiction, he is in a position to be mentored by Batman, which will likely lead to a lot of character growth as he learns from Batman's experience and discipline.
One interesting plot could be Chad and Wally going on an adventure together. Maybe they discover a hidden magical place in their town. They face challenges like solving puzzles and dealing with a mischievous creature. Another plot could be them starting a band together. Chad plays the guitar and Wally is on drums. They have to overcome differences in musical taste and find their unique sound. Or perhaps they are neighbors and end up having to work together to save their neighborhood from being demolished.
Well, a common plot is that Yugito, through adopting Naruto, helps him control the Nine - Tails' chakra better. She might use her own experience as a Jinchuriki to guide Naruto. For example, she could take him to a secluded place for special training. Also, there could be a plot where Yugito and Naruto face off against common enemies together. This would not only strengthen their relationship but also show how they complement each other in combat.
Maybe in the fanfiction, Konan adopts Naruto after he is ostracized by the village for some reason. Konan then helps him grow stronger in isolation, and Naruto develops a new understanding of the ninja world outside of Konoha. This could lead to him having a different perspective on his goals and relationships.
Another plot might involve Harry adopting Ginny to keep her safe from a powerful and secretive magical organization that has its eyes on her for some reason. Harry has to hide her identity and train her in advanced magic in order to keep her out of their reach. As they go through this process, their relationship evolves into a unique family - like bond filled with mutual respect and love.
Another interesting plot could be Rose's discovery of Draco's past and how she helps him come to terms with it. She might find out about his family's dark history during the wizarding wars and be a source of light and forgiveness for him.
In some Coulson Adopts Avengers fanfiction, there could be a plot where Coulson helps the Avengers deal with their personal traumas. For example, he might use his father - like wisdom to guide Tony Stark through his self - doubt. Another plot could be Coulson training the younger Avengers like Peter Parker in combat and espionage skills, just like a mentor. And sometimes, there are plots where Coulson has to protect the Avengers from a new, powerful threat that the world doesn't even know about yet.