Well, in fanfiction where Harry lives with dementors, it would be a really unique and probably disturbing scenario. Dementors are known for their ability to suck out souls and positive emotions. Harry would have to endure their cold, soul - sucking presence all the time. Maybe he would try to form some sort of strange relationship with them, like trying to understand their nature in order to find a way to coexist. Or he could be constantly on the verge of losing his mind due to the constant negative energy around him.
In fanfiction, if Harry lives with dementors, it would be a very dark and challenging situation. Harry might constantly be in a state of fear and depression. The dementors' presence would likely drain his happiness and positive emotions. He might have to find ways to resist their influence, perhaps by using powerful Patronus magic more frequently.
Well, if Harry Potter were kissed by dementors in fanfiction, it'd be a really dark plot twist. First off, the act of the Dementor's Kiss sucks out the soul. So Harry would be left as an empty shell. The wizarding world would be in chaos. His friends like Ron and Hermione would surely go on a desperate quest to somehow reverse the situation, perhaps seeking powerful magic that had been long forgotten.
Well, it would be a really dark take. Harry would probably be constantly in a state of near - despair. Since Dementors are soul - sucking creatures, he might have a hard time forming normal relationships. His view of the wizarding world would be very different from the original story. He might see it as a place full of threats and darkness rather than a place with some good in it. And his Patronus, if he could even produce one, would be very weak or have an unusual form.
Well, he'd probably be really confused at first. Konoha has a very different culture and magic system compared to the wizarding world he's from. He might try to use his wand, but it might not work as expected. And he'd have to get used to the whole ninja thing, like stealth and hand - to - hand combat.
Well, he might go to a Japanese wizarding school. It could be a place where they combine traditional Japanese magic with the spells he already knows. Maybe he'd have to learn to use a magic katana instead of a wand!
It could be really wild. Maybe Harry uses his Patronus charm in a new and unexpected way. Instead of just driving the dementors away, he somehow makes the Patronus 'entertain' the dementors. Like the Patronus could be a stag that does acrobatic jumps and the dementors are curiously watching it, almost like they are being played with.
If Harry killed dementors in a fanfiction, it could have several implications. For one, it could be a sign of his growth and mastery of magic beyond what was shown in the books. It might also lead to a different relationship between him and the Ministry of Magic. Since dementors were used as guards in Azkaban, their deaths could cause chaos in the prison system. Additionally, it could change the perception of the dark side in the wizarding world, as dementors are a symbol of the darkest elements.
Draco could be saved by Harry Potter. Despite their past differences, Harry might sense Draco's distress and come to his aid. This would be a great moment of character development as they put aside their enmity. Harry could use his Patronus charm to drive away the Dementors, and from then on, Draco and Harry could form an uneasy alliance.
Naruto might have a hard time adjusting to Gotham at first. But his positive attitude could inspire some of the gloomy citizens there. He could also form an interesting team with some of the local vigilantes, like Batman. His ability to sense emotions could help in dealing with the complex and often dark characters in Gotham.
Well, he might learn a lot about the Muggle world in great detail. For example, he could get a proper education about Muggle science and history from the Grangers. He may also form a very close bond with Hermione's parents, like a real family member. They could have family outings together, and Harry would experience a warm family life that he never had before with the Dursleys.
Well, in this fanfiction, Harry might learn a great deal of ancient magic from Flamel. Flamel could teach Harry secrets that were long forgotten. Maybe Harry would be involved in protecting Flamel's Philosopher's Stone in a new way, facing different enemies than in the original story.