Maybe there's a group of characters. There could be a hero - type character who uses the idle system to his or her advantage, and perhaps some sidekicks who either help or are along for the ride. There might also be antagonists who try to disrupt the idle system for their own gain.
It's hard to tell without reading the novel, but often in such novels, there is an underdog character who stumbles upon the idle system. This character might start off as an ordinary person in a mediocre situation. As they discover and start to understand the idle system, they gradually become more powerful or important. There could also be mentors or older characters who have some knowledge about the system and help the main character navigate it.
Since I haven't read it, I can't say for sure. But it could be a young protagonist who discovers the idle system.
The 'idle system web novel' could center around a special system that gives the story an interesting twist. It may include elements such as an idle economy in a fantasy world where things happen automatically, like resources being generated without direct human labor. This system could then drive the plot, with characters either trying to understand it, take advantage of it, or overcome challenges it presents.
Since it's a web novel about a god succession system, there could be a main character who is thrust into this system, perhaps an underdog type of character who has to learn and grow within the system. There may also be antagonists who oppose the main character's claim to the succession.
I don't know for sure as I haven't read the novel. But usually in such novels, there is a main protagonist who is likely to be the one most involved with the scheming system.
Since I haven't read the novel, I can't say for sure. But it's likely that the idle player who becomes a god is one of the main characters.
I'm not sure specifically as I haven't read it. But usually, there would be a main hero who is the central figure using the hero system.
I'm not sure specifically which characters are popular in this particular 'Metropolitan System Web Novel' as I haven't read it. But generally, in such novels, there could be a charismatic business tycoon who dominates the economic scene in the metropolitan area.
Since I don't have in - depth knowledge of this web novel, it's hard to say for sure. However, in a story like this, there could be a central character, perhaps a young person who discovers the ultimate goddess system. There may be mentors or side characters who help or hinder this main character's journey with the system. There could also be powerful entities within the system itself, like goddess avatars or guardians that play important roles in the plot.
In the 'kinnporsche web novel', the two central characters are Kinn and Porsche. Kinn is likely to be in a powerful position, while Porsche has his own distinct personality and role. They are the focus of the story, and their actions and interactions drive the plot forward.
Perhaps there is a young, idealistic lawyer who is the central figure in the 'justice web novel'. This character might face a lot of challenges in the courtroom while trying to uphold justice. There could also be some supporting characters like a wise old mentor who guides the lawyer in his journey for justice. And then there could be the antagonists, like corrupt officials or criminals who try to undermine justice.
I'm not sure who the main characters are in 'arachne web novel' as I haven't read it. But if it's named after Arachne, she is likely to be a main character.