Well, clearly the 'Patiant Zero' character is one of the main ones. But there could also be other original characters created specifically for this fanfiction. They might be friends or foes of 'Patiant Zero' who play important roles in the story.
It's possible that some of the well - known characters from the original 'Harry Potter' series make an appearance. For example, Dumbledore could play a role in guiding 'Patiant Zero' or trying to figure out the mystery behind their existence. Or Hermione might befriend 'Patiant Zero' and use her vast knowledge of magic to help them understand and control their powers better.
Another plotline might involve the 'Patiant Zero' character having a unique ability to communicate with magical creatures in a deeper way than others. For example, they could understand the thoughts and feelings of a Hippogriff without using the normal methods, which leads to various adventures and challenges as they try to use this ability for good in the wizarding world. They might face opposition from some wizards who are suspicious of this new form of magic.
I'm not entirely sure as it depends on how the author of the fanfiction has written it. But it could potentially include characters like Harry Potter himself from the Harry Potter series and Louise from Familiar of Zero.
It's likely that Harry, Hermione, and Ron are still main characters. They might be on a new adventure in the sub - zero wizarding world.
It's likely that Harry, Hermione, and Ron would still be main characters, but perhaps they interact with new characters who are experts in zero - point energy.
Well, 'Familiar of Zero' in Harry Potter fanfiction could also mean a new take on the idea of familiars in the Potterverse. Instead of the traditional owls, cats, and rats, the fanfic could introduce familiars like those in 'Familiar of Zero' which might have more complex personalities and abilities. It could change the way magic is perceived in the fan - made story. For instance, if a familiar has the ability to communicate telepathically like some in 'Familiar of Zero', it could add a whole new layer of mystery and intrigue to the relationships between wizards and their familiars in the Harry Potter - inspired fanfic.
The main characters are usually James Potter, Sirius Black, Remus Lupin, and Peter Pettigrew. James is the confident and sometimes arrogant leader of the group. Sirius is the rebellious and loyal friend. Remus, the werewolf, is often the more reserved and intelligent one. Peter is the follower, though his character can be explored in different ways in fanfiction.
Hermione could also be a main character in this fanfiction. Her intelligence combined with the new element of wings could lead to some really interesting plot developments. She might study the magic behind the wings and find ways to use it to help her friends.
There could also be other characters from the 'Harry Potter' universe like Hermione Granger and Ron Weasley. Hermione might help Harry and Kasanoda with her vast knowledge of magic and books. Ron could add his loyalty and humor to the story. They might be involved in the plot, either helping Harry and Kasanoda or causing some comical misunderstandings.
I'm not sure specifically as it depends on how the fanfiction is written. But surely Harry Potter would be one of the main characters. There might also be a character related to the 'walker' concept who could be a central figure, perhaps someone who has a special connection to this 'walker' identity and interacts closely with Harry and his friends.
It's possible that new characters are introduced in the 'harry potter and the vella fanfiction' as well. They could be characters from other magical regions or families that have a connection to the main plot. Maybe there's a mysterious new student who arrives at Hogwarts with a strange power or a hidden agenda. This new character could interact with Harry and his friends in various ways, either as an ally or an adversary, adding more depth and complexity to the story.