The story would be very different. Harry would have a new set of values instilled in him by the royal family. This could affect his decisions regarding the wizarding world. For example, he might be more hesitant to engage in dangerous battles as he now has a royal position to uphold.
His living conditions would change drastically. Instead of living with the Dursleys, he'd be in a palace. He'd have servants and a much more luxurious life.
If Harry was adopted by the Queen, his social circle would expand to include important Muggle figures. This could lead to a new form of alliance between the wizarding and Muggle worlds. Also, his upbringing in the royal environment might give him more confidence and a different leadership style when it comes to fighting against Voldemort. He could use his royal connections to gain more support for the wizarding world from the Muggle side.
His living conditions would change drastically. Instead of living in the wizarding world, he'd be in palaces. He'd have servants and all the luxuries that come with royalty. His friends at Hogwarts would be replaced by new acquaintances in the royal circle. He'd have to adapt to a very different set of rules and expectations.
His life would change drastically. He'd be part of the royal family. He might have to attend many formal events instead of Quidditch matches. His friends from Hogwarts might not be able to visit him as easily. And he'd have to deal with the politics and gossip within the royal court.
Well, it changes the original story in multiple ways. Firstly, his support system is different. If he's adopted by a powerful pure - blood family, he may have access to different resources and knowledge compared to the original story. His Hogwarts experience can also be altered. He might be sorted into a different house or have different friends. For instance, if adopted by a family known for their academic achievements, he could be more of a Ravenclaw type. Moreover, the overall plot can take a different direction as his goals and motivations might change based on his new family environment.
If Harry Potter is adopted by the Autobots in fanfiction, the story would take on a whole new dimension. Harry would be exposed to a completely different way of life and technology. His understanding of the world would expand beyond the magical realm. He might use the Autobots' technology to improve his magical devices. And the Autobots could use Harry's knowledge of magic to their advantage in their own battles. This would also introduce a new element of mystery and excitement to the story as the two different worlds collide.
Well, he might grow up in a very different environment. He could be educated in the best private schools, learning not only magic but also all kinds of royal etiquettes. And he would probably have access to a whole new set of resources, like ancient magical artifacts hidden in the royal collections.
In this fanfiction scenario, Harry could bring a touch of magic to the royal court. He might introduce some magical creatures to the royal gardens, like a friendly unicorn or some magical birds. His Gryffindor courage would make him stand out in royal events, and he could inspire the younger members of the royal family to be more brave and adventurous. Also, his experience with fighting dark wizards could be applied to protecting the Queen from any potential threats, magical or not.
It can lead to a completely different dynamic. Harry might have a new perspective on Snape and the magical world.
In this kind of fanfiction, Harry often becomes more proficient in potions and other areas that Snape is good at. His relationship with Snape also makes him more empathetic towards Snape's past and the Slytherin house in general. He may not be as quick to judge people based on their house. Also, he might develop a more complex view of the wizarding world's politics, as Snape is deeply involved in some of the darker aspects of it.
His magical abilities would be used in a different context. Instead of using magic mainly for school competitions or fighting Voldemort's Death Eaters, he'd be using it to combat vampires, ghouls, and other supernatural beings that Hellsing faces. His view of good and evil might also change. In the wizarding world, there were clear lines between good wizards and bad wizards. But in Hellsing, the lines between what is acceptable in the fight against evil can be blurred.
In this fanfiction scenario, Harry Potter would likely experience a very different upbringing. He might be exposed to the high - society life of the British royalty. He could receive a top - notch education in a very formal and traditional setting, different from Hogwarts. Also, he may have to adapt to strict royal protocols while still having his magical abilities, which could lead to some interesting situations where he has to hide his magic from the public eye but still use it for good within the royal household.