Well, there could be the dragon lords. One might be a powerful fire dragon lord who is fierce and protective of his kind. And on the ice side, a wise ice dragon lord who is known for her strategic thinking.
Another main character could be an old wizard who has knowledge about the dragons of fire and ice. He acts as a guide for the other characters, providing them with crucial information about the dragons' history, powers, and weaknesses. His actions and advice often influence the decisions made by the dragon lords and the dragon - rider, playing an important role in the overall plot.
There may also be a young dragon - rider. This character could be a human who has been chosen by a special dragon. He or she has to learn about the ways of both fire and ice dragons, and in the process, becomes a key figure in the story, forging alliances and trying to bring peace between the two dragon groups. They would face many challenges and grow as a character throughout the fanfic.
One of the most memorable characters could be the young dragon trainer. He has a special bond with his dragon and is constantly defying the odds. His courage in the face of danger makes him stand out.
Since I haven't read it, I can't say for sure. But it could be a young adventurer, a powerful wizard, or even the dragon itself.
Naruto himself could be a main character. He has a natural inclination towards befriending powerful beings, and his determination would make him a great fit to interact with the fire and ice dragons. Sasuke could also be a main character, with his Sharingan potentially having some unique interactions with the dragons' powers.
Jon Snow is also quite popular. Imagine if he could ride a dragon? Fanfiction often delves into this idea. His mysterious parentage and his role as a leader make him an interesting character to incorporate into dragon - related storylines. He could be the one to bridge the gap between the ice (the White Walkers) and the fire (the dragons).
The main characters could be the Fire and Ice Pokemon themselves. For example, a Flareon and a Glaceon. They could be on a quest to find a special crystal that can balance the power of fire and ice in their world. Their interactions and growth throughout the journey would be the focus of the fanfic.
Since I don't have detailed knowledge of this 'Fire and Ice Novel', the main characters could be individuals with a connection to the elements of fire and ice. Maybe there is a character who has the power to control fire and is in conflict with another who can manipulate ice. There could also be a character who is trying to bring peace between the two factions associated with fire and ice.
I don't know for sure as I haven't read it. But it could have a hero who has the power to control fire and is on a quest to save the world from an ice - based villain. Or maybe there are twin protagonists, one with an affinity for fire and the other for ice, and they have to learn to work together.
Since we don't really know the details of the 'fire and ice hunter novel', it's hard to determine the main characters. But in a typical story like this, aside from the hunter, there could be a group of companions. Maybe some are skilled in magic related to fire or ice. For example, there could be a wizard who can control ice and helps the hunter in icy terrains, and another character who has the ability to manipulate fire to fight against fire - based enemies. And of course, there could be a villain, perhaps someone who wants to use the power of fire and ice for evil purposes and is in direct conflict with the hunter.
I'm not sure as the specific 'fire and ice short story' isn't fully defined here. But usually in such a story, there could be a character who is associated with the element of fire, perhaps a passionate and impulsive person. And another character might be linked to ice, a cold and calculating one.
I'm not sure specifically as it's a 'new' novel. But usually in a fire and ice themed novel, there might be a fearless warrior as one of the main characters.