Well, a crossover with a post - apocalyptic show might be interesting. Henry and his crew find themselves in a world that has been destroyed. They have to use their superhero skills to survive and also help the survivors. In the process, they might discover that the cause of this apocalypse is related to some villain from their own world. Another idea is a crossover with a space - adventure show. Henry could go on an intergalactic adventure with the characters from that show, facing alien threats and learning about different cultures in space.
One idea could be a crossover with another superhero show. For example, Henry could team up with characters from 'The Thundermans'. They could face a common enemy that is too powerful for either of them alone. Another plot could involve a time - traveling crossover, where Henry travels to a different universe where he meets alternate versions of his friends and they have to work together to fix a timeline glitch. Maybe a crossover with a more comical show like 'iCarly', where the worlds of web - shows and superheroing collide, leading to some really funny and chaotic situations.
A great plot could be that a mad scientist is stealing technology from both the Game Shakers' company and the super - science that powers Henry Danger's heroics. Henry and the Game Shakers team up to track down the scientist. Along the way, they learn about each other's worlds and develop new friendships. Henry might teach the Game Shakers some self - defense moves, and the Game Shakers could show Henry some new gaming strategies that he could use in his crime - fighting adventures.
One idea could be that Henry and Charlotte get stuck in a time loop. They keep repeating the same day over and over, and during this time, they discover new things about each other and their relationship deepens. They have to figure out how to break the loop together.
One idea could be that while Henry is sick, his friends at Junk N' Stuff try to find a special cure using their wacky inventions. Maybe they accidentally create a super - powered medicine that gives Henry temporary super - abilities along with curing his illness.
You could write a fanfiction where Henry and his sidekick have to face a villain from another dimension. They would need to figure out the new powers and rules of that dimension to defeat the bad guy.
Well, you could write a fanfiction where Henry discovers a long - lost relative who also has superpowers. This relative has a different view on how to use powers compared to Captain Man. Henry is then caught in the middle, trying to reconcile the two different ideologies. It could lead to some interesting character development for Henry, as he has to decide which path to follow. And Captain Man would also be forced to reevaluate his own beliefs about powers and heroism.
One idea could be that they are in a dangerous situation together, like facing a super - villain. In the heat of the moment, they share a kiss as a sign of their closeness and trust. Another could be a time - travel plot where they go back in time and end up falling in love earlier than in the original story, leading to a kiss.
One idea could be that Andi and her friends somehow end up in Swellview where they meet Henry. Maybe there's a science experiment gone wrong in Andi's town that creates a portal to Swellview. Henry and Andi then team up to fix the portal while also dealing with Captain Man's antics. They could learn from each other's problem - solving skills, like Andi's creativity in handling her everyday life problems in comparison to Henry's experience with super - villains.
One idea could be a fanfic where Henry has to deal with a new supervillain in Swellview who has the power to manipulate time. This would put Henry in all sorts of tricky situations as he tries to stop the villain while also dealing with the chaos caused by the time alterations. Another idea is a fanfic about Henry's friendship with his sidekicks, like how they handle a really tough mission together and grow closer as a team. Maybe they get stranded on an alien planet during a mission and have to rely on each other to get back home.
A good plot could be a love potion situation. A villain creates a love potion and accidentally sprays it on Charlotte and Henry. At first, they are confused by their sudden strong feelings, but as they start to explore them, they end up kissing. However, they later have to figure out if their feelings are real or just because of the potion.
One interesting plot point could be Henry struggling to control his powers at first. For example, he might accidentally use his super strength and break things around him, like his school locker or furniture at home. This would cause him some trouble as he tries to hide his new abilities from his parents and teachers.