I'm not entirely sure as I haven't read this specific light novel. But generally, 'siscon' refers to sister complex and 'brocon' refers to brother complex. So it might be about the relationships between siblings with such complex feelings in the story.
The light novel might have a distinct art style if it has illustrations. This art style could enhance the portrayal of the complex relationships that are central to the siscon and brocon themes. Also, the story could be set in a unique fictional world that adds to the charm of the narrative.
I'm not entirely sure as I haven't read this specific light novel. But generally, a light novel often has a unique story. It might be about a relationship with a sister - like character perhaps, given the 'imouto' (sister) in the title.
Since I don't have detailed knowledge of this light novel, it could potentially be about the relationship between characters where the presence of a younger sister (imouto) is crucial. Maybe it tells a story of how she impacts the life of the protagonist, whether it's in a family - related, emotional or adventure - type of context.
I don't know for sure as I haven't read it. But probably there is a main character who has a strong connection with his or her sister, given the title.
I'm not entirely sure as I haven't read it specifically. But generally, a light novel often contains elements like unique characters, an interesting story setting, and might involve themes such as friendship, coming - of - age, or adventure.
Well, from the title 'kono naka ni hitori imouto ga iru light novel', it could potentially be a story centered around a male protagonist who has a sister. Maybe it's about their daily lives together, the challenges they face, or some kind of mystery or adventure that they get involved in because of their relationship. Light novels usually have elements of slice - of - life, fantasy, or drama, so this one could be a mix of those.