Without having read the 'I get stronger by eating magic stones' light novel, we can only make assumptions. The main character is surely the one with the unique ability. There may be other characters like a rival who also wants to gain power from magic stones but in a different way. There could be a sidekick or a group of adventurers who join the main character in their quest for magic stones. There may also be some kind of authority figure in the story's world who either tries to regulate the use of magic stones or has a hidden agenda regarding them.
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.
The plot of 'I get stronger by eating magic stones' light novel probably revolves around a protagonist. This person discovers that eating magic stones gives them strength. As they start on this journey, they might encounter other characters who either want to steal their magic stones or are also interested in this strange power - up method. They could get involved in battles to protect their source of strength or explore places where magic stones are found.
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.
In the 'I grow stronger by eating' light novel, it might suggest consuming certain magical or special foods. Maybe these foods are rich in unique nutrients or energies that directly enhance one's strength.
One key element could be the types of food. There might be special or rare foods that are the key to growing 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 the novel, I can't say for sure who the main characters are. But it's likely there's a hero or heroine who is involved with the magic bullet in some way.
Since I don't know the specific 'house magic light novel', I can't say for sure. But usually, there could be a young protagonist who discovers the house's magic.
I'm not sure specifically as there could be many different versions or interpretations of this light novel. But generally, there would be the returner character who is likely the main focus. There might also be a mentor - like figure who helps the returner understand the magic and the world again.
The main character, whose name might vary depending on the translation, is the central figure. He is the one who drives the story forward with his ideas about mecha. There are also his comrades - in - arms, the knights who fight alongside him. These knights have their own personalities and backstories. Some are brave and straightforward, while others are more cunning. Additionally, there are the mages in the world. They play an important role as well, as their magic is a powerful force. Their relationship with the protagonist and his mecha - knights is complex, sometimes collaborative and sometimes competitive.
I'm not entirely sure as I haven't read it thoroughly, but usually in such novels, there is a main enforcer character who has special magic abilities.