Well, in some 'Dimension Hopping' Harry Potter fanfics, a character might hop to a dimension where the houses in Hogwarts have different characteristics. For example, Gryffindor could be known for its cunning rather than its bravery. Also, there could be a dimension where the wizarding world is merged with the Muggle world in a strange way, like magic is used openly in Muggle cities.
One common theme is self - discovery. As Harry or other characters hop between dimensions, they often learn new things about themselves. Another is the exploration of different magical systems. Since each dimension can have its own unique magic, it's a great opportunity to explore that. And, of course, there's usually some kind of threat or mystery that spans across dimensions that the characters need to solve.
One interesting concept could be unique magical creatures that exist only in the pocket dimension. For example, there might be flying serpents with rainbow - colored scales that can communicate telepathically. Another concept could be the different rules of magic within the pocket dimension. Maybe spells work in reverse or require a different kind of wand movement. Also, the idea of hidden wizarding schools or communities within the pocket dimension, which have their own traditions and secrets, could be really fascinating.
Luna Lovegood is quite popular in 'Dimension Hopping' fanfiction. Her unique perspective and open - mindedness make her well - suited for exploring strange dimensions. Draco Malfoy can also be a key character, especially in stories where he has to team up with the protagonists in a different dimension due to some unexpected circumstances.
One great 'Harry Potter dimension hopping fanfiction' is 'Dimensions Apart'. It shows Harry traveling to different magical dimensions where he encounters unique versions of Hogwarts and its characters. Another is 'Interdimensional Potter' which has an interesting plot where Harry uses a special spell to hop between dimensions to solve a mystery that spans across different magical realms.
One interesting concept is the interaction between Harry Potter characters and characters from other dimensions. For example, seeing how Harry and his friends would react to meeting characters from a sci - fi dimension with advanced technology. Another concept could be the magic system in Harry Potter interacting with different forms of power from other fictional universes. It can create really unique and exciting storylines.
One popular concept is the idea of a 'Mirror Dimension' in Harry Potter fanfiction. It's like a parallel world that reflects the main HP universe but with some key differences. Another is the 'Time - Locked Dimension' where time moves at a different pace. This can create interesting scenarios where characters from the normal HP world enter and have to adapt quickly.
One idea could be Naruto arriving in a dimension where chakra doesn't exist and he has to learn new powers. Another could be him meeting alternate versions of his friends in different dimensions, like a super - evil Sasuke in one dimension. Maybe he also discovers a dimension where the Akatsuki are the good guys and he has to figure out how to work with them.
Change is also a big theme. Naruto sees how different choices or events in different dimensions have led to vastly different outcomes. In some fanfictions, he might visit a dimension where Konoha was destroyed long ago, and he tries to figure out what went wrong and if he can change things. These themes all add depth and variety to the 'naruto dimension hopping fanfiction' genre.
One interesting concept could be exploring more about the Marauders' time at Hogwarts. Fanfiction might expand on their adventures, like pranks they played that were never mentioned in the original book. Another could be different interpretations of Sirius Black's escape and his relationship with Harry during that time.
Some fanfictions in Harry Potter 2 might play with the idea of the basilisk having different powers or weaknesses. It could also explore the idea of a hidden connection between Ginny and the Chamber of Secrets that goes beyond what was in the original story. There might be fanfictions that change the role of certain characters, like making Neville a more central figure in solving the mystery of the Chamber.