Perhaps he meets a version of his parents who are still alive. This would be an incredibly emotional encounter for Harry. He would get to know them, and they could teach him things about magic and life that he never had the chance to learn before.
One idea could be a castle that floats in the sky in the alternate universe. It could be made of some kind of magical crystal that gives it the ability to levitate. The inhabitants of this castle might be a race of winged beings who use the castle as a base to protect their realm from dark forces.
It gives scientists new ideas for theories. For example, the idea of different spacetime geometries in alternate universes can inspire physicists to think about new models of our own universe.
He might meet different versions of his friends. For example, a Hermione who is a powerful sorceress ruling a magical kingdom. It would be exciting as he could learn new magic from her and be part of her adventures in this alternate reality.
Well, at first, the characters would be in shock. But then, Ruby would step up. She's adaptable, so she'd start learning about the new rules of combat, the types of Grimm or other threats in this alternate universe. Yang would be a bit more brash. She might get into some fights to test the waters. Weiss would be analyzing everything from the political systems to the economic structures. She'd try to find a place where she could use her family's influence (if there's an equivalent in the new world). Blake would be on the lookout for any signs of oppression, especially if the Faunus situation is different. She'd also be the one to make sure the group doesn't do anything to offend the local cultures. All in all, they'd have to learn new fighting styles, new languages, and new ways of interacting with others.
The adult confidant in alternate universe fanfiction can act as a stabilizer. They can help the main character, who might be disoriented in this new world, to ground themselves. They are like a lighthouse in a stormy sea.
Well, when thinking about an adult confidant in an alternate universe fanfiction, it's important to consider their backstory. How did they become the person (or whatever they are in this universe) that they are? What events in this alternate universe's history shaped them? Their relationship with the main character could be complex. It could start with distrust and gradually develop into a deep bond. They might also have their own goals and motives that at first seem at odds with the protagonist's, but as the story unfolds, they find common ground. For instance, they could be an outcast in their society, which gives them a different perspective on things compared to the more mainstream characters.
Alternate universe fanfiction is an exciting concept in the world of fandom. It's about taking a well - known fictional universe and twisting it into something new. Fans can change the time period, the species of the characters, or their backstories. This type of fanfiction often starts with a simple idea like 'what if the characters lived in a steampunk world instead?' and then builds a whole new story around it. It gives fans a chance to be creative and add their own unique ideas to the existing fictional framework.
One popular alternate universe novel is 'The Man in the High Castle' by Philip K. Dick. It presents an alternate history where the Axis powers won World War II. Another is 'His Dark Materials' by Philip Pullman, which features multiple parallel universes with different rules and beings. 'A Wrinkle in Time' by Madeleine L'Engle also involves travel between different universes.
Definitely check out 'Age of Apocalypse'. It's an alternate reality where Apocalypse rules. The X - Men are in a fight for survival against his tyranny. It has a great mix of action and character development. You get to see characters like Magneto taking on different roles as they struggle to oppose Apocalypse's regime.