I'm not sure as I haven't read the novel specifically, but it's likely to have a protagonist who is on the journey of leveling up with the gods. There might also be various gods and goddesses as important characters.
Since the title is 'Level Up with the Gods Novel', we can assume that there is a central character, perhaps a human or a demi - god, who is the focus of the leveling - up journey. The gods in the story would also be main characters. They could be of different types, like benevolent gods who help the protagonist, or malevolent ones who try to stop the character from leveling up. There may also be side characters like the protagonist's friends or mentors who play important roles in the story.
I don't know the specific main characters as I haven't read the novel. It could be a young hero who has a special connection to the gods and is on the journey of leveling up.
I don't know for sure. But there might be a hero - type character who is on the levelling - up journey.
I'm not sure specifically as I haven't read it in detail. But it could be a young hero who has the potential to level up and become as powerful as the gods.
The most important character in 'solo level up novel' is Jin - Woo. He is a very determined person. He starts off as a rather weak hunter but through his efforts and the unique leveling system in the story, he becomes extremely powerful. There are also other characters like his mother, who plays a role in his motivation, and some other hunters who interact with him at different stages of his journey.
I don't have enough information to say who the main characters are in 'level up legacy novel'.
Since I'm not familiar with the exact 'level up doctor novel', it's hard to say precisely. But generally, the main character would be the doctor who is on this leveling - up path. There may be patients with unique stories and medical conditions that the doctor has to deal with, and these patients can be considered important characters. There could also be other medical staff in the hospital or clinic, such as nurses, technicians, or other doctors. Some of them might be friends and some might be competitors to the main doctor character, all contributing to the overall plot of the doctor's leveling up.
The main character in 'Leveling Up with the Gods' light novel is probably a unique individual with a special destiny or ability that sets them on the path of leveling up. There might be a group of comrades who join the main character on their adventures. Some of these could be from different races or backgrounds. And then there are the gods. There could be a particular god who takes an interest in the main character's progress, either to help or to hinder. There could also be a villainous god or a group of powerful entities that oppose the main character's rise to god - like status.
The main character is the solo adventurer who is on the journey of leveling up.
The primary character is, of course, the player who has the leveling issue. There may be some non - player characters (NPCs) that play important roles as well. They could be quest givers, mentors, or antagonists. And there are likely other players in the game world who are part of his story, either by competing with him or collaborating in some way.
There are likely to be some mentor - like characters. They play an important role in guiding the protagonist in his journey of leveling up. They pass on their knowledge and skills, which helps the protagonist grow in the Murim world.