There could also be some older characters from the original Harry Potter series making appearances. For example, Ron and Hermione might show up as mentors or advisers to the Potter children, adding their own wisdom and experience to the story.
In addition to the Potter children, their friends at Hogwarts could also be main characters. They might play important roles in the adventures the Potter kids go on, like helping them solve mysteries or fight against villains.
Often, the main characters are the titular 'children of the dark'. They could be young individuals with unique abilities related to the dark, like being able to see in complete darkness or having a connection to shadow creatures. For example, there might be a character named Alex who is a natural leader among them.
The main characters in 'children of the future fanfic' could be children from different social backgrounds. For instance, there might be a poor orphan who discovers he has the ability to control time, and a rich kid who uses his family's advanced technology to help the group. There could also be a young scientist - in - training who is trying to figure out the secrets of the future world and is leading the other children in their adventures.
Since I don't know the specific 'children of science fanfic', it's hard to say. But it could be the children themselves who are the main characters, with different personalities and skills related to science.
There could be a variety of main characters. It might include a young Avatar - in - training who is trying to bring peace in the midst of the war. There could also be children from different tribes or nations within the Avatar universe who are forced to team up or fight against each other because of the war. And perhaps there are some children who have unique skills or knowledge that make them key players in the events of the fanfic.
I don't know for sure as I haven't read it. But it could be the children of the main characters from Sword Art Online's Aincrad arc and some well - known characters from the Harry Potter series.
The main characters are surely Jeremiah and the potter children. Jeremiah is the central figure outside of the potter family who gets involved with the children. The potter children, being part of the potter family, must play a crucial role in the story. They are likely to be the ones who interact with Jeremiah, and together they form the core of the story's events.
Obviously, the Potter twins are the main characters. But there could also be other characters like their friends from Hogwarts. Maybe some new characters created specifically for the fanfic, such as a mysterious wizard who helps the twins on their adventures.
There could also be a group of misfit characters. Maybe they are students who didn't fit in at Hogwarts for some reason and found their way to Potter Island. Together, they form a sort of 'found family' and have to work together to face the challenges that the island presents.
Well, the children of Poseidon themselves are likely to be the main characters using weapons. They might have special powers and skills that are related to the use of their unique weapons. For example, a son of Poseidon could be a great warrior who wields a trident with precision and power.
Aside from Harry's children, their friends at Hogwarts could also be main characters. For instance, a new character who comes from a different wizarding family but has a special connection with Harry's kids. Maybe they team up to solve a mystery in the school, like a hidden chamber or a strange magical phenomenon.