The main characters are obviously the king and the dragon. The king is often the one who has to take on the role of protecting his kingdom from the dragon, which is a menacing threat.
The main characters are obviously the king and the fiery dragon. The king represents the human side, the leadership and the will to protect the kingdom. The fiery dragon is the antagonist, a powerful and dangerous creature.
In the King Arthur and the Dragon story, the two most important characters are, of course, King Arthur and the dragon. King Arthur is the central figure, a noble and courageous leader. He is the one who takes on the responsibility of dealing with the dragon. The dragon, on the other hand, is this huge, menacing being. It's often described as having great strength and the ability to breathe fire. There may also be other minor characters like Arthur's knights who might support him in some versions of the story, but King Arthur and the dragon are the main focus.
Obviously, the king's son is one of the main characters. And of course, the dragon.
In 'the dragon king's daughter story', the dragon king's daughter is the central female figure. She has her own personality, often being kind - hearted yet strong. Then there is the male lead, which could be from different backgrounds. For example, if it's a story set in a coastal village, he might be a fisherman. He is the one who gets involved with the daughter. And don't forget the dragon king. He is a powerful figure, often representing authority in the dragon world and his actions towards his daughter and the human play a big role in the story.
As I don't know the particular 'the dragon king novel', I can't say for sure. But likely the dragon king himself is a main character. There might also be characters like his advisors, who could be other dragons or magical beings. Maybe there are some humans who interact with the dragon king, either as friends or foes.
In the dragon king story, of course, the dragon king himself is a main character. He is usually powerful and has control over water - related elements. Then there are often mermaids or fish - people who are his subjects or servants. There may also be human characters, like fishermen who might accidentally encounter the dragon king or his kingdom, or wizards who interact with the dragon king in some way.
There might be a young apprentice who stumbles upon the Temple of the Dragon King and becomes involved in its affairs. There could also be a villainous character who wants to use the power of the temple for evil. Another possible main character could be a spirit or a creature that has a connection to the Dragon King and the temple.
I don't know for sure. But I would guess the dragon king himself is a main character. There might also be a brave knight or a wise mage.
In many novels of this kind, there could be a young and curious character who becomes the main focus. Maybe this character has a special connection to the Temple of the Dragon King, like being chosen by some prophecy. And there could be other important characters such as the keepers of the temple, who have been protecting it for generations, and some antagonists who want to disrupt the harmony of the temple.
In the 'Dragon King Bride Novel', the two most obvious main characters are the dragon king and his bride. The dragon king could be depicted as a complex character. He might be both feared and respected in his own realm. His personality could range from being noble and just to having a bit of a temper due to his powerful nature. The bride, on the other hand, could be a character full of curiosity and courage. She may have been an ordinary girl thrust into this extraordinary situation. There could also be other important characters. For instance, there might be a mentor figure for the bride, someone who teaches her about the ways of the dragon king's world. And then there could be rivals to the dragon king, who see the arrival of the bride as a threat to their own power or influence in the world.