The teachers at Hogwarts would also have different reactions. Professor McGonagall might be worried about the potential chaos that could be caused by the demons, but she would also trust Harry to some extent. Snape, if he were around, would be highly suspicious and might think that Harry was treading on dark magic territory. Overall, the reactions would be a mix of fear, curiosity, and concern for Harry's well - being.
One possible plot could be that Harry discovers his ability to command these demons early on. He might initially be scared but then realizes he can use them to fight the dark forces in the wizarding world that Dumbledore and others were previously struggling against. The demons could give him an edge in battles and in uncovering hidden secrets.
Ron would be furious. He would immediately start looking for Ginny and would probably want to confront Harry without thinking. Hermione, on the other hand, would be more rational. She would try to figure out why Harry would do such a thing and look for clues. The Weasley parents would be extremely worried and would likely reach out to all their contacts in the wizarding world for help.
The other Hogwarts students would have a wide range of reactions. Some might be shocked and gossip about it. Neville, for example, might be sympathetic towards Harry. Draco Malfoy could use it as an opportunity to taunt Harry, but at the same time be a bit envious of the attention this situation brings. The teachers would also have different responses. McGonagall might be worried about the impact on Harry's education and future.
Harry would likely be determined to stop it. He has faced many dangerous situations before, and this would be just another one for him to overcome. He might be a bit scared at first, but his sense of responsibility would kick in. Hermione would immediately start researching, trying to find any information about how to deal with such a strange combination of magic and a weapon like a nuke. Ron would be ready to support his friends, perhaps with some humor to lighten the mood in such a tense situation.
Hermione would probably be very practical. She would try to find ways to ensure Harry's health during pregnancy while also dealing with the war. For example, she might research magical remedies for pregnancy ailments.
Harry might be a bit flustered at first. He's not used to the attention from someone like Fleur. He could be shy and a bit unsure of how to handle it.
Naruko herself would probably be shocked at first, but then she would start trying to reason with Sasuke. She would ask him why he's doing this and try to make him see that whatever he's thinking is wrong. She's a strong - willed character and wouldn't just sit there passively.
Hermione, on the other hand, would likely have a more critical view. She'd analyze the fanfictions for their accuracy in terms of magic lore and Hogwarts traditions. If there were any inaccuracies, she'd be quite perturbed. However, she might also appreciate the creativity that goes into some of the well - written ones that add new dimensions to their magical world.
Snape might be annoyed at first. He's not exactly the warm - and - fuzzy type, and having a kitten - Harry around could disrupt his usual routine.
Snape would likely be initially suspicious. He's not used to Harry coming to him for help or sharing secrets. But once he realizes the seriousness of what Harry is saying, he might start to see Harry in a new light. He could be grudgingly helpful, still maintaining his cold exterior but secretly starting to feel a bit more protective of Harry.