It's about a story where the main character is transported to another world (isekai). There are elements of magic and the relationship between the summoned girl slaves. However, without reading the novel in detail, it's hard to say more precisely.
Since it's an isekai story where the main plot seems to revolve around the demon king and the summoned girl slaves, the demon king is surely a key character. He might be someone with unique powers or abilities. The summoned girl slaves could be diverse characters with different personalities and skills. They might be used for various purposes in the story, like helping the demon king in his adventures or causing trouble for him. There could also be other supporting characters like local inhabitants of the isekai world who interact with the main characters.
It's a story about being summoned to another world and the related magic and slave summoning elements. However, without reading it in detail, it's hard to give a very comprehensive account.
This light novel focuses on the concept of being sent to another world (isekai). Once there, the main character gets involved with the mechanics of summoning slaves. The magic system in the novel is also a key factor. It might deal with how the protagonist uses magic in relation to the slaves, like for protection, or in battles against various foes in the new world. It could also explore themes like morality regarding the treatment of summoned slaves and the protagonist's growth as they adapt to this new reality.
I'm not entirely sure as there could be multiple main characters. But generally, there would be a protagonist who is summoned to the other world and is likely involved with the slave - summoning and magic aspects.
The 'isekai maou to shoukan dorei novel' is likely to be a story full of fantasy elements. In isekai stories, the character is usually taken from our normal world to a strange and magical one. Here, with the mention of 'Maou' and'shoukan dorei', it seems that the plot might revolve around a powerful entity like a demon king or a lord who has summoned slaves. These slaves could have different abilities and purposes. The story could be about how this Maou uses these slaves to achieve his goals, whether it's conquering the new world, finding a way back home, or something else. There may also be other characters in the story who oppose or help the Maou, creating a web of complex relationships and exciting plot twists.
I'm not entirely sure as I haven't read the exact novel. But based on the title, the main characters are likely to be the 'Maou' (a demon - like or very powerful character) and the'shoukan dorei' (the summoned slaves). There might also be other supporting characters like the ones who summoned the Maou or the people in the isekai world that the Maou and slaves interact with.
It's a type of novel often involving the concept of being summoned to another world, like an isekai setting, where the main character might be summoned as a demon lord (maou). These novels usually have elements of adventure, magic, and the protagonist having to navigate the new world they are in.
It's a story about being summoned to another world and often involves the protagonist having some sort of special power or role, like becoming a demon lord in that new world. It usually has elements of adventure, magic, and building a new life in the isekai setting.