Another interesting fanfic could be an OC (original character) super hero who is from a different dimension. This hero has powers that are completely foreign to the existing super heroes in the story's main universe. Their presence could disrupt the power balance and create all sorts of interesting storylines as they try to find their place and deal with the new world they've landed in.
One idea could be an SI (self - insert) as a sidekick to a well - known super hero. They could start off with no powers but gradually develop unique abilities through their adventures. For example, they might gain the power to manipulate energy after being exposed to a strange alien device during a battle.
Well, there's often the self - insert character who is a super - intelligent inventor. They use their brains to create amazing gadgets and weapons for the super heroes they work with. For example, they might create a suit that can fly and has built - in force fields.
One idea could be to create an OC who has a unique ability that no other Pokemon trainer has. For example, the ability to communicate telepathically with all Pokemon types. This could lead to all kinds of interesting interactions and storylines, like befriending a wild and usually hostile Pokemon easily. Another idea is to have an OC SI from a different world or dimension where the rules of Pokemon are different, and they have to adapt to the new world while also sharing their own knowledge.
One idea could be creating an OC who is a tech genius from a rival school to SFIT. This OC could have a unique set of gadgets that are different from the ones in Big Hero 6. For example, instead of using Baymax's inflatable design, they might have a robotic companion that can transform into various forms like a motorcycle or a glider. Another idea is an OC with a special power related to nature in a world dominated by technology. This could lead to interesting interactions with the Big Hero 6 team as they deal with the contrast between high - tech and natural elements.
One idea could be a story where the DC Super Hero Girls have to face a new villain who can manipulate time. They would have to use their unique powers in creative ways to stop the villain from changing history. For example, Wonder Woman could use her lasso to hold the time - altered events in place while Batgirl figures out a way to reverse the time - distortion device.
An interesting concept for a 'boku no hero academia oc fanfic' is an OC who is a villain at first but then slowly realizes the error of their ways. Their quirk could be something that is initially seen as very menacing, like the power to steal the quirks of others temporarily. As the story progresses, they could start using this quirk for good, like helping heroes regain their lost quirks in battles against stronger villains.
An interesting concept would be an OC who has a quirk that is based on art. For example, they can bring paintings to life. This OC could be a part of an art school within the My Hero Academia universe and use their quirk to fight villains who are attacking art galleries or museums. They would also have to train their quirk to be more combat - effective.
One idea could be to create an OC vigilante who has a unique quirk that's not very flashy but extremely useful in stealth situations, like the ability to blend into shadows completely. This would add an interesting dynamic as they could move around unnoticed by villains and even some heroes. Another idea is to have the OC vigilante be from a family with a bad reputation in the hero world, so they have to fight against the stigma while trying to do good.
An interesting plot could involve an OC who was initially an enemy, believing the Gekirangers were a threat to their own goals. But as the story progresses, they discover they have a common enemy. The OC then has to learn to work with the Gekirangers, overcoming their differences and prejudices. This would create a lot of character development and interesting interactions between the OC and the existing characters.
One great plot idea is having your SI OC be a transfer student from a foreign hero school. They bring in new techniques and a different perspective on heroics. Another idea could be that your OC has a quirk that is initially seen as a villain's quirk, and they have to prove that it can be used for good. For example, a quirk that allows them to control minds but they use it only for interrogation purposes in hero work.
One idea could be that The Flash has to race against time to save the DC Super Hero Girls from a time - loop created by a new villain. Another could be The Flash training one of the Super Hero Girls to run at super - speed for a special mission.