Werewolf Countdown, Witch Please Close Your Eyes

Are there any novels written by underage authors? I would like to know what the underage authors' thoughts are like.

Are There Any Books by Authors Whose Writing Is Not Very Good?

I'm Curious Why Articles by New Authors Are Not Popular

I want to watch content similar to "The Hidden Immortal: Blast Through Another World with Cats and Space". This topic comes from a defense-breaking author who works hard to update and promote books, but the data still has not improved and there is no profit at all, so I would like to ask everyone for advice.