Another character that could be a main character in some 'after phantom planet' fanfiction is Frostbite. He's from the Ghost Zone and his relationship with Danny could be further explored. Since Danny has changed the world in Phantom Planet, Frostbite might come to him for help or vice versa. His unique abilities and knowledge of the Ghost Zone could add a whole new dimension to the fanfiction.
A new character could be a foreign hero who comes to Amity Park to learn from Danny. They might have different powers and a different approach to ghost - fighting. Another possibility is a scientist who is intrigued by Danny's powers and wants to study him, not in a malicious way, but out of pure scientific curiosity.
Sam and Tucker are really interesting characters to focus on. Sam's gothic personality and her strong beliefs can lead to some great storylines. Tucker's tech - savvy nature can be used in many ways, like developing new gadgets or helping Danny figure out some tech - related mysteries. And Jazz, Danny's sister, with her psychology knowledge could play a crucial role in understanding Danny's situation better in a fanfiction.
One idea could be exploring Danny's new role as a hero on a global scale. Maybe he has to deal with new threats that are attracted to his increased fame. Another could be delving into his relationships with his friends and family after the big events in Phantom Planet. For example, how does his relationship with Sam and Tucker change now that he's a more public hero?
Obviously Danny himself is a must - include. But also Sam and Tucker are great characters to have. They've been with Danny through everything and can add some great human - side to the fanfiction. Valerie could also be included. She has her own complex relationship with Danny and the whole ghost - fighting thing. And of course, there are the ghosts like Vlad. His rivalry with Danny can create a lot of interesting storylines.
A really interesting fanfiction might focus on the relationships between the characters in the 'after phantom planet' era. Maybe Danny and Valerie finally get together and they have to deal with the challenges of their relationship while still being part of the whole ghost - fighting, post - Phantom Planet chaos. Their different views on how to handle the new situation in Amity Park could create some interesting drama.
In many 'Planet Jackson' fanfiction, Jackson himself is the central figure. But there could be other important characters as well. For example, a local guide on 'Planet Jackson' who helps Jackson understand the planet's secrets and mysteries. Or perhaps a rival from Earth who also ends up on the planet and tries to compete with Jackson for resources or power. There could also be a group of rebels on the planet who Jackson either joins or opposes, depending on the plot of the fanfiction.
In addition to the ghosts, there might be some human characters that are important in the 'phantom city danny phantom fanfiction'. They could be Danny's friends or family members who get involved in the events of the Phantom City. Their reactions to the supernatural world and their interactions with Danny and the ghosts would add an interesting dynamic to the story.
Well, of course, the phantom angel is often a main character. It's the centerpiece around which the story usually revolves.
Obviously, the daughter herself is a main character. She is likely to be the central figure around which the story revolves.
Well, the phantom is a key main character. There might also be a young wizard or witch who has a special connection with the phantom, perhaps they can communicate in a way others can't. Additionally, there could be a villainous character who wants to use the phantom's power for their own evil purposes, which makes this character an important part of the story as well.