The main character is surely the villain tyrant who has returned. Besides him, there might be a protagonist who stands against his tyranny. There could also be side characters such as the tyrant's loyal followers or advisors, and on the other side, friends or comrades of the anti - tyrant character. These characters would play important roles in the story, either helping the tyrant in his deeds or trying to stop him.
Since I haven't read the novel, I can't say for sure. But likely, the villain tyrant is a main character. There may also be some characters who oppose him, like a hero or a group of rebels.
I'm not sure about the exact main plot as I haven't read it in detail. But generally, it might be about a villain - tyrant figure who returns in some way, perhaps to reclaim power or seek revenge.
There could be multiple main characters in the 'hero has returned novel'. The hero himself is an obvious one. There may be an antagonist who opposes the hero upon his return, creating conflict. Additionally, there might be a character who has a personal connection with the hero, like a family member or a long - lost friend, and their relationship forms an important part of the story.
I don't know the specific main characters in this novel as I haven't read it. But there would likely be the tyrant themselves. There might also be characters who are part of the tyrant's court, like advisers or guards. And probably some characters who oppose the tyrant's rule, whether they are rebels or just ordinary people tired of the tyranny.
'The Tyrant's Cinnabar Mole Is Back' was a novel written by Kaho Rihara. It was a work of the royal family. The story was mainly about Yan Lan waking up and finding herself locked in a room. She began to doubt the intentions of those people. The plot of this novel is fascinating and highly recommended.
There might also be a wise advisor. This character would be crucial in providing guidance to the tyrant, whether he takes the advice or not. The advisor could have his own motives and secrets, which add more depth to the story and the relationships between the characters.
The main character is of course the max - level hero who returns. There may also be side characters like the hero's old friends or comrades who are either in trouble or are helping the hero. And then there are likely to be antagonists, perhaps villains who are causing trouble in the world that the hero has come back to.
In this novel, the max - level hero is the primary character. However, there are likely to be a host of other characters. His old friends, who may have different reactions to his return - some might be overjoyed, while others could be jealous. Then there are the potential love interests, which add a romantic aspect to the story. There will also be the villains, who pose a threat to the hero and the world he has come back to. All these characters interact and create a rich tapestry of relationships within the story.
Since I haven't read it, I can't say for sure. But I would assume the villainess and the tyrant are the main characters. There might also be other important characters like the villainess's family members or friends, or some of the tyrant's advisers or enemies.
I'm sorry, I don't know the specific main characters in this light novel without reading it. But typically, there would be the max - level hero himself. There might also be some sort of mentor figure who helped him reach his max level, or friends he had before he left on his journey to the max level.