I'm not familiar with the 'makai kaeri no rettou nouryokusha light novel'. However, light novels typically blend elements such as fantasy, adventure, and sometimes romance. It might be about a hero's journey in a mysterious world, or it could center around a group of characters with special powers trying to achieve a certain goal in a unique setting. Without reading it, it's hard to say for sure.
You can try looking for it in local bookstores that specialize in Japanese literature or light novels. They might have it in stock or be able to order it for you.
Well, in a 'naruto ruler of makai fanfiction', it could center around Naruto being transported to the Makai and having to rise to power. Maybe he has to face off against powerful demons there and use his unique abilities like the Rasengan and his shadow clones in new and unexpected ways. He might also have to form alliances with some of the more friendly creatures in Makai to solidify his rule.
Well, it could be about Naruto in a makai (demon world) setting, perhaps becoming a king in that realm. It might involve Naruto using his ninja skills in new and strange ways against demons and other makai creatures.
Obviously Naruto would be the main character. But there could also be other characters from the Naruto universe who might be transported with him or have some connection to Makai. Maybe Kakashi could show up to offer his guidance.
Obviously Naruto would be one of the main characters. There might also be some makai - specific characters like powerful demons or other supernatural beings that play important roles, either as allies or antagonists to Naruto.
I'm not sure specifically as I haven't read it. But generally, in the context of 'isekai' (another world) type novels, it might be about a hero who returns from another world and becomes the strongest in the modern world.
One thing that might make it unique could be its character design. If Ingrid has a distinct look or personality, that would set it apart. For example, if she has a very unusual weapon or power that is central to the story.
Well, I'm not extremely familiar with it, but generally, a visual novel like 'Makai Kishi Ingrid' likely has an engaging story. It might involve characters in a unique setting, perhaps a fantasy world given the 'Makai' which could mean 'demon world' in Japanese. The character Ingrid is probably central to the plot, and players/readers would follow her adventures through different scenarios presented in the visual novel format.