The story could start with the mystery of how Harry got sealed into the Naruto world. Then, as he discovers his situation, he'd start exploring this new world. He might encounter Naruto or other ninjas who would be curious about him. From there, they could either help him break the seal or find a way for him to coexist with his sealed state. Maybe they'd learn from each other's abilities along the way.
If Harry Potter is sealed in Naruto fanfiction, the story might start with Harry being confused and disoriented in this new world. He'd soon discover that his magic works differently here. As he tries to find a way back home, he could get involved in the conflicts between the ninja villages. His magic could be a game - changer in some of the battles, and he could become a key figure in the power struggle, either as a feared opponent or a valuable ally depending on which side he chooses.
The story in this fanfiction might progress as Naruto discovers new things about Tobi's past while he is sealed. This could lead to revelations about the overall plot of the Naruto world. As Naruto delves deeper into Tobi's secrets, he may also face opposition from those who fear the power he now holds with Tobi sealed within him. His relationships with his friends and allies could be tested as they try to decide whether to trust Naruto or not with this new power.
The story could start with Harry finding Naruto in some sort of strange situation, like he accidentally gets transported to the wizarding world. Then Harry decides to take Naruto under his wing. As they spend time together, Naruto would start to learn about magic, and Harry would learn about Naruto's ninja skills. Their friendship would grow, and they would face various challenges together. Maybe they would have to deal with a dark wizard who is interested in Naruto's unique abilities. And along the way, Naruto would make friends with other Hogwarts students, like Neville, and they would all learn from each other.
Well, the story might progress as Harry struggles to control his new vampire instincts while still fighting against the dark forces in the wizarding world. He could form an alliance with some vampires who are on the good side, if there are any. This would give him access to new powers and knowledge. Meanwhile, Voldemort or other dark wizards might try to use his new condition against him. For example, they could try to frame him for attacks on other wizards so that the wizarding community turns against him.
The story might progress with Harry teaching Sarah about magic. She could be a quick learner and start using magic in her own unique way. Their love could develop as they rely on each other more and more. As they decide to get married, they would have to plan a wedding that combines both of their worlds' traditions. It would be a grand affair with wizards and non - wizards alike in attendance, and after that, they would continue to have adventures, perhaps even starting a family that has a mix of magical and non - magical abilities.
The story could progress with Naruto facing new and more powerful enemies. With Frieza's power, he might attract the attention of stronger villains. His friends might also be in more danger as Naruto's new power makes him a bigger target.
Imagine Harry Potter sealed in Naruto fanfiction. Firstly, his appearance would be quite out of place. His robes and wand would draw a lot of attention. He might be imprisoned or studied at first. His ability to apparate could be seen as a form of high - level space - time ninjutsu. However, his lack of understanding of the ninja code could get him into trouble. He'd have to adapt to the different cultures of the ninja villages, like Konoha's values, and find a way to use his magic in harmony with the existing power structures, if he wants to avoid being constantly on the run or used as a tool.
Well, it could be really interesting. Maybe Harry's magic would interact strangely with the chakra system in Naruto. He might be seen as a strange outsider with his unique brand of magic, and could either be feared or revered. He could potentially teach some of the Naruto characters about different types of magic, or perhaps learn some ninja techniques himself.
The plot could progress with Harry using magic to compensate for his lack of glasses. For example, he could use a spell to make his eyesight better. Or, his friends could use their skills to help him. Hermione might use a spell to locate his glasses in the chaos of the brawl.
The story could progress with Harry trying to find a way to turn back. He might search for ancient spells or magical artifacts that could reverse his condition. His friends would be desperate to help him, and they'd start their own investigations. Maybe Hermione would scour the library for any information on wraiths and how to reverse the transformation.