I'm not sure as I haven't read it in detail, but usually in such a story, there might be a character who has to deal with the effects of frost and fire, like a survivor or an explorer.
Since I haven't actually read 'Frost and Fire' short story, it's hard to say for sure who the main characters are. However, based on the title, one could assume there might be a character who is caught between the two opposing forces of frost and fire. It could be someone like a wanderer in a strange land where frost and fire are both present and threatening. There might also be a character who has some sort of power or knowledge related to these elements, like a wizard or an elder who tries to control or understand them.
In 'Frost and Fire' short story, without having read it, we can make some educated guesses about the main characters. There could be a protagonist who is on a journey through a land affected by frost and fire. This character might be seeking something, perhaps a way to end the conflict between the two elements or just a way to survive. There could also be other supporting characters, like the local inhabitants of the land who have different relationships with frost and fire. Maybe there are those who worship fire as a source of life in the cold, or those who fear frost as it destroys their crops. But all of this is just speculation without actually reading the story.
The main theme could be the struggle between opposing elements, like frost and fire. It might also touch on survival in harsh conditions where these elements play a role.
The main character is surely Jack Frost. In some versions of the short story, there could be a human protagonist, perhaps a young girl or boy who ventures out into the snow and encounters Jack Frost. There might also be an old wise man or woman who knows the secrets about Jack Frost and tries to guide others in dealing with him.
I'm not sure exactly without reading it, but there might be the Frost King himself as a main character.
Maybe it's a victim of the fire. Someone who has lost their home or loved ones in the fire could be a main character, and the story could revolve around their journey of coping with the loss and trying to rebuild their life.
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.
The main character is a man who is traveling in the Yukon during extremely cold weather. There is also his dog, which is with him throughout his journey. The dog is more attuned to the danger of the cold than the man.
I don't know as I haven't read it. Maybe there are children with special powers who are the main characters.
In a 'fire watch short story', the main character is probably the fire watcher. This character may have a backstory that led them to this job. Maybe they have a family to protect, or they are doing it as part of a community service. There could also be other characters like a fellow fire watcher with whom they share their shift. This person could be a friend or someone with a different personality, which might lead to some interesting interactions. And there could be a character who represents the authority in the area, like a ranger if it's in a forest or a building manager if it's in a building, who gives instructions or sets the rules for the fire watch.
The frost king is most likely a main character in 'the frost king story'. There may also be other characters like those who live in the land affected by the frost king. For example, there could be a young girl or boy who discovers the truth about the frost king and tries to do something about it. Or perhaps there are wise old sages in the story who know the secrets of the frost king and can guide others.
There are often kids as main characters, like Amy and Dan Cahill. They are brave and curious, always ready to embark on adventures in search of the 39 clues.