The main characters are likely to be those who are either in the process of becoming a captain or king - like figure or those who already are. There could be a character who is a self - made 'captain', rising through his own efforts in a particular field, say business or adventure. And then there could be an established 'king' character who rules over a certain area or group of people. Other important characters could be those who are affected by the actions and decisions of these captains and kings, such as the common folk or those in the lower rungs of the power ladder.
I think the main theme might be about power and ambition. The 'captains' and 'kings' in the title could represent those in positions of authority or those striving for such positions, and the novel may explore how they gain, use, and lose power.
Power and ambition are likely main themes. The 'captains' and 'kings' in the title might suggest those in positions of power, and the novel could explore how they pursue and wield their power, as well as the consequences of their ambitions.
I'm not entirely sure without reading it thoroughly, but perhaps the titular captains and kings would be memorable. They would likely be strong - willed characters with big personalities given their positions of power.
In 'captains courageous novel', the main character is a young boy who is initially out of his depth but gradually finds his place at sea. The captain is another key character. He is a figure of authority and wisdom. He has a tough exterior but a kind heart deep down. There are also the various crew members. Some are tough and no - nonsense, while others are more jovial. For example, there might be a cook who provides some comic relief with his stories and antics. All these characters together create a vivid picture of life on the ship and drive the plot forward.
As I don't know the novel well, it's hard to say. But likely the captains would be main characters, and of course, the king. There might also be other characters like advisers to the king, or members of the captains' crews.
Mysterious Revival didn't have any information about the Twelve Captains and the Twelve Kings. Apart from the headquarters and the law enforcement team leader, the 12 team leaders had more power. Once the team leader reached a certain level, they could listen to the orders of the headquarters. In the early stages of becoming a team leader, they would control at least three ghosts. However, the information of the Twelve Kings did not have a direct comparison with the information of the Twelve Captains, so it was impossible to give the exact result of the battle between the Twelve Captains and the Twelve Kings.
Since Harry is captaining the Aquila, he is a main character for sure. There might also be some of his friends or comrades who join him on this adventure. It could be that there are some original characters created by the fanfic author as well, who play important roles in the story, like a wise old mentor figure who gives Harry advice about captaining the Aquila, or a mischievous sidekick who gets into trouble and Harry has to bail them out.
I'm not sure specifically as it depends on the novel. But it could be the gods themselves, like Zeus if it's a Greek - inspired story, and the kings who rule the mortal kingdoms, perhaps a heroic king like Arthur if it has some Arthurian elements.
I don't know the 'calsh of kings novel', so I can't say who the main characters are.
Since I'm not familiar with this novel, I can't say for sure. But I'd expect the kings themselves to be main characters. There might also be queens, advisers, and perhaps some heroic or villainous figures within the court.