In Tapu's fan fiction, the main characters might not only be the Tapu. It could also include trainers who interact with them. For example, a young trainer who discovers the secrets of the Tapu and becomes involved in their world. There could also be other Pokémon that are friends or foes of the Tapu, depending on the plot of the fan fiction.
If it's based on Pokémon's Tapu, the main characters could be the Tapu themselves like Tapu Koko, Tapu Lele, etc.
Well, Tapu's fan fiction can really be anything that a fan imagines. It might tell the story of a trainer who has a special bond with one of the Tapu. This trainer could go on quests with the Tapu, facing challenges together. Or it could be about a world where the Tapu have to deal with a new, powerful threat that is endangering their natural habitats and the Pokémon that live there.
Given that it's 'freddy's retuen fan fiction', Freddy is bound to be a central character. He may be joined by other characters that were important in the original context. For instance, if this is related to a horror setting, perhaps the people he used to haunt or those who tried to stop him before could be main characters as well. They would play significant roles in the story of his return, either as obstacles or allies to Freddy.
In Haven's Nine fan fiction, the main characters are the nine individuals who make up Haven's Nine. Each one brings something different to the group. For example, there might be a strong and fearless leader, a brilliant strategist, and a skilled fighter. Their interactions and how they work together form the core of the fan fiction.
Obviously, Spongebob would be one of the main characters as it's his exile the story is about. Patrick might also be involved as his best friend. He could be trying to help Spongebob in some way or be missing him while he's in exile.
I don't know for sure, but they could be gardeners, or perhaps fairies that live in the garden.
The main characters are Magnus Bane and Alec Lightwood. Magnus is a powerful warlock with a flamboyant personality. He has a long history and is known for his magical skills. Alec is a Shadowhunter, part of a group that hunts demons. He is initially more reserved compared to Magnus and has to deal with his own insecurities as well as the expectations of his family and the Shadowhunter society.
Since it's a spider - centered fan fiction, the spider itself is likely a main character. But there could also be other characters created by the fan author, like a sidekick for the spider, perhaps a small insect with special abilities.
Since I don't know the exact 'alice 2009 fan fiction', it's hard to say for sure. But most likely, Alice would be one of the main characters. There could also be characters from the original Alice story, like the Mad Hatter or the Cheshire Cat if it's related to Alice in Wonderland. And perhaps there are some new characters created by the fan author to add more depth to the story.
Since it's a fan fiction related to 'homecoming 1996', the main characters could be based on the people involved in that particular homecoming event. It could be the popular kids in school, the outcasts, or the organizers of the homecoming. They would be the ones driving the plot forward, whether it's through their relationships, conflicts, or personal growth during that time.
The main characters in Ithaca fan fiction can vary greatly. There might be ordinary townspeople who are turned into heroes or heroines in the stories. Maybe it's a young artist living in Ithaca who discovers a hidden talent or a mystery. It could also be travelers who come to Ithaca and end up being central to the plot, with their own backstories and personalities that drive the narrative forward.