The crossover is conceptualized by taking the core elements of both universes. Harry Potter's immortality could be a result of some dark magic he dabbled in, like the Horcruxes but with a different twist. In the Twilight world, the vampires are immortal in their own way. So, the fanfiction might explore how Harry's immortality, which is magical in nature, compares to that of the vampires. It could also look at how he might adapt to the new social structures in the Twilight world, like the vampire covens and the werewolf packs.
One common theme is the clash and combination of different powers. In these crossovers, you often see magic from Harry Potter and the superhuman abilities of Twilight characters interacting. For example, a wizard might try to use a spell on a vampire and see how it affects them.
No. 'Twilight' is an entirely separate and original work with its own unique story, characters, and themes. It has no relation to being a 'Harry Potter' fanfiction.
One popular 'Harry Potter Twilight Slash Crossover Fanfiction' is 'The Crossover Chronicles'. It combines the magical world of Harry Potter with the supernatural elements of Twilight in a really interesting way. The characters from both universes interact in unexpected scenarios, like Harry meeting Edward and having to deal with both magic and vampire abilities at the same time.
Character relationships are also a big draw. Imagine Hermione Granger trying to study the biology of Twilight vampires or Edward Cullen being intrigued by the concept of magic wands. The way characters from the two universes form friendships, rivalries, or romances can be really engaging. For example, a love triangle between a Hogwarts student, a Twilight vampire, and a wizard can create a lot of drama and tension in the story.
There's also 'Twilight in Hogwarts'. In this fanfiction, the vampires from Twilight find themselves in the Hogwarts setting. It's really fascinating to see how the Hogwarts students react to the presence of these vampires. The author does a great job of combining the different magical elements from both series. For example, the spells in Harry Potter are used in unique ways to deal with the Twilight vampires' special abilities.
Hermione Granger and Bella Swan could also be main characters. Hermione could bring her intelligence and knowledge of magic, while Bella could provide insights into the Twilight world. They might start off as rivals, with Hermione thinking Bella is too naive and Bella finding Hermione too bossy, but then they grow to respect each other and work together.
One idea could be a wizard from the Harry Potter world accidentally traveling to Forks. Maybe they mistake the vampires in Twilight for some kind of dark magic creatures. They could then try to use their magic to either fight or understand them.
One idea could be that the Hulk somehow gets transported to the wizarding world. Maybe a magical experiment gone wrong by a Hogwarts student creates a portal. The Hulk's brute strength would be a shock to the wizards and witches. He could end up causing chaos in Hogwarts, knocking down walls and scaring students. Wizards would try to use spells on him, but his strength might make him resistant at first.
Another possibility is a scenario where Voldemort decides to expand his reach into the non - magical world and Batman becomes aware of this threat. He would then enter Hogwarts undercover to learn about magic and form an alliance with the Order of the Phoenix. The contrast between Batman's brooding, non - magical detective nature and the magical world would make for an interesting story.