There are often sidekicks. These are characters who support the hero. They could be friends, like a loyal companion who has been with the hero through thick and thin. They might not have as much power as the hero but they offer other things like comic relief or practical advice.
Antagonists are also typical. They are the ones who oppose the hero. They can be villains who are out to cause chaos or stop the hero from achieving their goals. Sometimes, they are complex characters with their own motives and backstories, not just simple 'bad guys'.
There's often a mentor figure. This character has more experience and knowledge than the hero and guides them on their journey. For instance, in some novels, it could be an old wizard or a wise elder.
Typical characters in a 'counterfeit hero novel' include, of course, the counterfeit hero. This person is likely to be charming on the surface but with a self - serving and unheroic core. There are usually people around him who admire and believe in him without question. They could be his friends or fans. Another type of character is the one who starts to see through his facade. This could be a rival who is jealous of his false popularity or someone with a strong sense of justice who just can't stand the deception.
There is, of course, the hero themselves. They are often brave and have some kind of special ability or quality. Then there are the sidekicks. These characters support the hero, usually with their own unique skills. And there are villains. They are the ones causing trouble and standing in the hero's way.
In addition to the hero and the sage, there could be side characters like the hero's comrades. These are the ones who fight alongside the hero, share his adventures, and might also be a bit rowdy and less refined compared to the sage. There could also be the sage's disciples or followers. They look up to the sage and are often involved in the more intellectual or spiritual aspects of the story, which can also be related to the relationship between the hero and the sage.
The hero, of course. This could be a brave knight, like King Arthur, who is strong and chivalrous. He has a noble heart and is willing to fight for justice.
I don't know for sure as I haven't read it. But usually, there would be the hero himself. There might also be a sidekick or a mentor figure who helped him reach the max level in the first place. And of course, there could be antagonists who oppose his return.
The main character is of course the disaster class hero himself. He is the central figure around which the whole story revolves.
I'm not certain about all of them, but of course, the disaster class hero is a main character. There may be sidekicks or allies who support him during his return. And there could also be antagonists, perhaps those who were involved in the events that led to him being considered a 'disaster' in the first place or those who oppose his return for their own reasons.
In 'the max level hero will return novel', the main character is the hero who has reached the maximum level. He is likely to be a complex character with a backstory that led him to achieve such a high level. There may be a mentor - like figure who was involved in his journey to the max level. Additionally, there could be a love interest who he left behind and now has to reconnect with. Antagonists would also be important characters, as they provide the conflict that the hero has to face when he returns.
I'm not familiar with the exact characters in the 'max leveled hero will return novel'. However, it's common in such novels to have the hero, of course. There could also be a mentor figure who helped him on his way to the max level, and maybe a love interest that he is returning to. There might also be antagonists who don't want the hero to return or who will oppose him once he's back.