Since I don't know the exact story, I can only guess. They could be three powerful kings, perhaps named something like King Arthur, King Henry, and King Richard.
Without knowing the specific '3 kings short story', it's difficult to determine the main characters precisely. However, they could be three kings with distinct characteristics. For instance, one king might be young and eager to prove himself, another might be an old and experienced king who has seen many wars and political intrigues, and the third could be a foreign king who brings new ideas and cultures to the story. Their interactions and the relationships between them would likely be central to the plot of the story.
As the details of the '3 kings short story' are not clear, the main characters could be kings from different lands. They might be known for their different qualities. One could be a king who is very brave in battle, another a king who is renowned for his wisdom in ruling his kingdom, and the third could be a king who is famous for his wealth and the grandeur of his court.
One of the main characters is Kaladin. He is a complex character with a lot of depth.
Since we don't have the actual story, it's impossible to know for sure. But typically, there would be a 'king' character who is in a position of power within the game. There might also be other players who are either friends or foes, depending on how the story unfolds.
Given the title 'two kings short story', the two kings are probably the central characters. But in a short story, there could be other characters that are crucial to the development of the plot. Maybe there is a young hero who serves one of the kings and through his actions, the relationship between the two kings is affected. Or perhaps there is a wise old woman who gives advice to one of the kings, which then influences the actions of both kings. It all depends on the specific details of the story which unfortunately I'm not aware of.
The main characters in 'the king's story' depend on the nature of the story. The king is central. If it's a story about political intrigue, his ministers and rivals could be main characters. If it has a religious undertone, the high priest or religious leaders in his kingdom might be main characters. His friends from his youth, if they are still part of his life in the story, could also be important characters. Additionally, if there are any prophecies involved, the seer or the one who foretells the future could be a main character as well.
Most likely the sand kings themselves are the main characters. Since the story is named after them, they would play a central role.
Probably the most prominent would be the leading Tomb King. He would be in charge of leading his undead forces, making decisions about battles and the defense of their tombs. There might also be necromancers who serve the Tomb Kings, playing important roles in raising more undead and maintaining the magic that keeps the Tomb Kings' power intact.
Obviously, one of the main characters is the king. And of course, the goldfish is also a main character. There might be other characters like the king's servants who take care of the goldfish.
Since I don't know the exact 'the kings highway story', I can't say for sure. But it could be the king himself, or perhaps the people who maintained the highway like road workers or guards.
In the Kings Man Story, Eggsy is really important. He starts off as a bit of a wild card but grows into a great Kingsman. Then there's Harry Hart. He's the one who sees potential in Eggsy. There are also other agents, like Merlin, who is in charge of the technical side of things. He provides the agents with their gadgets and strategic support during missions. All these characters play crucial roles in the story's development.
One of the main characters is Joe Exotic. He was a well - known figure in the Tiger Kings story.