One idea could be an OC who is a new villain in Middleton. This OC could have a unique power like the ability to manipulate technology remotely. They start causing chaos by hacking into all the city's systems. Another idea is an OC that is a long - lost relative of Kim and comes to live with her family. This OC has a different set of skills and gets involved in Kim's missions in unexpected ways. Or perhaps an OC who is an alien exchange student at Kim's school and has to hide their true identity while also helping Kim fight off intergalactic threats.
Well, for Kim Possible OC fanfiction, an OC could be a reformed sidekick of an old villain. For example, they were forced to work for the bad guy but now want to make amends. They could offer insider knowledge about the villain's lair and plans. Also, an OC as a magical being from another dimension who accidentally ends up in Middleton. They team up with Kim to find a way back home but end up using their magic to assist Kim in her crime - fighting. A third idea is an OC who is a super - smart inventor. They create all kinds of cool gadgets for Kim to use on her missions, like a device that can detect any type of danger within a mile radius.
In this 'Kim Possible Kidnapped Fanfiction', there could be a scenario where Kim is kidnapped while on a mission in a foreign country. The kidnappers could be local criminals who mistake her for someone else. Or maybe a mad scientist kidnaps her to use her as a test subject for his dangerous experiments. Another plot could involve a group of ninjas kidnapping Kim as part of a long - standing feud with her family's martial arts legacy.
One plot idea could be their adventures as a married couple fighting villains together. Maybe they have to deal with a new super - powered enemy while also juggling their married life, like who does the dishes when they come back from a mission. Another idea is that they go on a honeymoon that turns into a mission to save the world.
One idea could be that Danny and Kim have to team up to stop a new villain who has the power to manipulate time. This would put both their skills to the test as they race against the clock. Another plot could involve a ghostly artifact that Kim discovers during one of her missions, and she has to call on Danny's expertise in the supernatural to figure out what it is and how to deal with it.
One idea could be a story where Ron accidentally discovers a new power and Shego, instead of being an enemy, decides to help him control it because she's intrigued. Meanwhile, Kim is a bit suspicious of their newfound alliance.
Another plot could involve Naruto teaching Kim some of his ninja techniques due to his immortality and vast experience. In return, Kim shows Naruto how to use modern technology in combat. This exchange of skills could lead to them facing a threat that requires both their newfound abilities.
One idea could be that Jim and Tim create a new invention that accidentally causes chaos in Kim's crime - fighting world. For example, it might disrupt her communication devices during an important mission.
Another plot could involve Harry Potter visiting Kim's world. He'd be amazed by all the high - tech gadgets. Kim and her friends could introduce Harry to the concept of global crime - fighting on a non - magical level. Harry, in turn, could show them some basic magic tricks, and together they could stop a villain who's trying to steal both magical and technological secrets.
One idea could be a crossover where Naruto and Kim Possible team up to fight a common enemy from both their worlds. Maybe a villain who has the ability to steal ninjutsu and use it against the world, and also has high - tech gadgets to cause chaos like Drakken would.
One idea could be that Danny and Kim have to team up to stop a new villain who has the ability to manipulate both the ghost world and the regular world. This villain could be causing chaos in both dimensions, and only by combining their unique skills can they hope to stop it.
Maybe a plot where Shego loses her powers and Kim Possible has to help her get them back. In the process, they explore Shego's past and discover some secrets that change their relationship. This could involve some emotional scenes and also some action scenes as they face obstacles along the way.