How would Harry Potter's life change if Severus Snape adopted him in a fanfic?

Snape's personality would likely soften. He'd have to be more patient and understanding. Instead of just being the strict and often sarcastic Potions master, he'd become more nurturing. He'd still have his sharp edges, but around Harry, he'd show more kindness and care as he takes on the role of a guardian.

Harry's life would be very different. He would no longer be under the Dursleys' roof. Aunt Marge might have different rules. He might have more freedom in some ways, like being able to explore the town more. But he would also have to deal with Aunt Marge's unique personality. He might have a more stable home life, though, with regular meals and a proper bed.

Well, it would change a great deal. For one, he might get better grades in Potions as Snape would be more likely to give him extra help. Also, he might be more protected from the likes of Draco Malfoy and his gang, since Snape would not tolerate any bullying towards his adopted son. Harry could also have access to Snape's private library, which would expand his knowledge of magic far beyond what he could learn in the regular Hogwarts curriculum.

Some fanfics make Snape more openly vulnerable. In the original books, he's very guarded, but in fanfics, he might show his true feelings more easily. For example, he could be more open about his love for Lily to other characters.

Snape's character changes in his relationship with others too. He becomes more involved with the Hogwarts community as he is now responsible for Harry. He might start to collaborate more with other teachers, like McGonagall, who he previously had a rather cold relationship with. His attitude towards the students also changes as he realizes that they are just kids trying to find their way, much like Harry. This is a big shift from his usual strict and often unforgiving self.

At first, their relationship would be tense. But as they spend time alone, they might start to understand each other better. Harry could see that Snape isn't just the mean teacher he thought he was. Snape might also realize that Harry has more depth and strength than he gave him credit for.

Naruto's life would change a great deal. He'd have a more stable home life. Instead of living alone, he'd have Tsunade looking out for him. He'd probably get better access to resources, like better training facilities and more advanced ninja techniques. Also, he'd have someone with a high status in the village as his guardian, which would give him more respect from some of the villagers who previously looked down on him.

This changes the story dynamics massively. In the original story, Snape was a mystery and an antagonist of sorts to Harry. But if he's Harry's father in a fanfic, it means that Snape's actions were not just out of some old grudge or loyalty to Dumbledore. His protectiveness towards Harry could be seen as a fatherly instinct. It also changes how we view Lily's relationship with both Snape and James. Maybe there was more to the story than we knew, and Snape had a closer connection to Harry all along that was hidden for some reason.

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.

If Severus Snape adopted baby Harry Potter in fanfiction, it would completely transform the story. Firstly, Harry would grow up in a very different environment. Snape, being a strict and complex character, would likely raise Harry with high expectations in academics, especially in Potions. Harry might become more introverted under Snape's influence as Snape isn't the most sociable person. Also, Snape's knowledge of the Dark Arts could either protect Harry better or put him in more danger, depending on how Snape chose to use it in Harry's upbringing. The relationship with the other characters would be different too. For example, Harry's relationship with the Weasleys might not be as strong as in the original story since he would be growing up in a more isolated environment with Snape.