I'm not sure specifically as I haven't read this light novel. It could potentially be about a story where the strongest race was human. Maybe it involves adventures, battles, or relationships with other races.
I'm not really sure as I haven't read it specifically. It could potentially be about a story where the strongest race was humans. Maybe it details some epic adventures or challenges that humans face in a fictional world.
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.
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.
Sorry, I'm not very familiar with this light novel specifically. But generally, light novels often feature unique storylines, characters, and settings. It might be about relationships given the title which seems to imply something about a former partner. You could try looking for reviews or summaries online.