Without having read the light novel, it's difficult to name the exact main characters. However, in a story with such a concept, there could be a central character who is the one 'getting stronger by doing nothing'. There might also be characters around this protagonist who are more action - oriented and don't understand the protagonist's method. And perhaps there are some characters who are intrigued by this new way of achieving strength and join the protagonist in exploring this concept further.
I'm not sure as I haven't read the light novel. But it could have a protagonist who is initially confused or underestimated because of their non - traditional approach to getting stronger.
I haven't read this light novel specifically, but generally, it might be about a unique concept where the protagonist gains strength in an unconventional way, perhaps through inaction that leads to some sort of internal growth or development. Maybe it's about finding power within stillness or by not conforming to the normal ways of achieving strength in the context of the story's world.
Since I haven't read this particular light novel, it's hard to say for sure. However, there is usually a central character in such stories who discovers the ability to get stronger with magic stones. There could be friends or allies that this main character meets along the way. Maybe there's an antagonist too, someone who wants to stop the protagonist from getting stronger or wants to use the magic stones for their own evil purposes.
I'm not sure as I haven't read the 'starting from nothing light novel' specifically. But usually in such a novel, there would be a protagonist who is the one starting from nothing. There might also be a mentor - like character who helps the protagonist along the way.
It's possible that the main characters are from different backgrounds. For instance, there could be a powerful figure who uses their position to do harm, and an underdog character who is trying to expose this harm. The relationships between these characters would then drive the plot of the novel.
I don't know as I haven't read this novel. There could be a solitary figure, like a lone wanderer in the night.
There could be a group of characters. For example, a group of friends where one of them is the main focus, the one who really doesn't want to get hurt. The other friends may either understand and support this friend's fear or accidentally push them into situations that could potentially cause harm, leading to various conflicts and character developments within the group.
Since I haven't read the novel, I can't tell you the exact main characters. But usually, in a novel with such a title, there might be a character who is at the center of this decision to give up being stronger. It could be a hero - type figure who has had a change of heart.
I'm sorry, I haven't read the 'I Return for Nothing' light novel specifically, so I can't accurately tell you the main plot. But generally, light novels often have a central character with a goal or a problem to solve, and the story unfolds around their journey to achieve that or overcome the issue.
I'm not sure as I haven't read the novel. But typically, there could be a protagonist who is on a journey of self - discovery due to the realization that nothing lasts forever. Maybe it's a young person who has to face the loss of something important, like a family member or a dream.
Without having read the 'nothing lasts forever novel', it's hard to say exactly. However, we can assume that there would be characters who are deeply affected by the concept of impermanence. For example, a character who has built their entire identity around a particular achievement or relationship that is now at risk of disappearing. Their journey of dealing with this potential loss and how it changes them would be a central part of the story, making them one of the main characters.