I'm not sure specifically as I haven't read it in detail. But generally, a web novel could be about various things like the adventures of the characters, their relationships, and their growth in a fictional world.
Since I'm not familiar with the 'kichiku eiyuu web novel', I can't say for sure who the main characters are. But usually in a web novel, there could be a central figure who drives the story forward. This could be a character with special abilities or a strong will. There might also be supporting characters like a mentor figure, a love interest, or a group of friends or allies who play important roles in the main character's journey.
Well, 'Sword Art Online' can also be considered in a way. Although it has a different main plot, it shares the aspect of a character in a virtual or fictional world with 'kichiku eiyuu light novel' and has a lot of action and adventure.
Mangadex might have uncensored manga. But it's important to note that the presence of uncensored content can change over time and is subject to various factors such as publisher restrictions and site regulations.
It varies. Sometimes you can find uncensored manga on Mangadex, but it's not a guarantee for all series. It really depends on the uploaders and the availability of uncensored versions.
Downloading manga from Mangadex is not a legal or ethical thing to do. You should support the creators by purchasing or accessing manga through legal means.
I'm not entirely sure as it could be a rather niche or less - known visual novel. It might be about unique characters and their stories, perhaps with a distinct art style or narrative theme specific to the 'kichiku megane' concept.