In 'mahoutsukai no yome light novel', Chise stands out as a vital character. Her unique abilities and her emotional journey are what drive a lot of the plot. Elias, being a powerful mage, is important not only because of his power but also because of his relationship with Chise. He's both her protector and someone she has to figure out. Ruth, as a familiar, is important for Chise's growth. He provides her with support and is a constant presence in her life in the magical world.
The important characters in 'mahoutsukai no yome light novel' are, first and foremost, Chise. She's the main character around whom the story revolves. Her backstory of being an outcast and her journey to find a place in the magical world are key aspects of the story. Elias, the mage who becomes her husband, is another important figure. He has his own mysteries and his relationship with Chise is complex. And then there's Angelica, who is a friend to Chise and plays an important role in the magical community that Chise becomes a part of.
There are also other characters like Ruth who can be popular in fanfiction. Ruth's loyalty to Chise can be further explored. Maybe there are stories where he has to make difficult choices between protecting Chise and following the rules of the magical world, which makes for an interesting read.
One of the main themes is the relationship between the two main characters. Their bond, which is complex and evolving, is a central aspect. Another theme could be the exploration of the magical world in which they live, with its own rules and mysteries.
One special aspect could be its unique story setting. It might have a distinct magical world filled with interesting characters and their relationships. For example, the characters' growth and development throughout the story can be very engaging.
There could be many. For example, some might focus on the further adventures of Chise and Elias in different magical realms not shown in the original work. It could also explore the backstories of other minor characters in more depth, like how they came to be part of the magical world.
One could consider 'The Rising of the Shield Hero' as a similar work. It has a main character in a fantasy world with unique abilities and has to face various adversities. Just like in 'mahoutsukai no yome hoshi matsu hito light novel', there are elements of character growth, relationships, and a world full of magic and mystery. There are also political and social aspects in both that add depth to the story.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of Mahoutsukai no Yome crossovers. Just search for 'Mahoutsukai no Yome crossover' in the search bar, and you'll get a list of relevant stories.
A crossover with 'Harry Potter' is also quite common. Imagine Chise going to Hogwarts and learning about a different kind of magic. She could share her knowledge of fae and magical creatures from her own world, and there could be some really cool interactions between the characters from both universes.
I don't know the exact main characters as I haven't read this light novel. But it's likely that there is a central magician character due to the'mahoutsukai' in the title. There may also be characters related to the contract, perhaps someone who offered the contract or other parties interested in it.
I'm not entirely sure as I haven't read it thoroughly, but typically in such a light novel, there would be a mage or magician as a main character.
Perhaps there is a lead character who is initially a loner in the online gaming world. Then he meets a mysterious girl ('yome') in the 'netoge'. There might also be his friends in the game, like a guild leader or a skilled gamer friend who play important roles in the story, either supporting or challenging the relationship between the main character and the 'yome' character.