I'm not entirely sure as I haven't read it in detail. But generally, it might be about some sort of fantasy story involving a bishoujo (a cute girl character in Japanese media) and an ojisan (uncle or older man) in a novel - like setting.
I'm not sure who the main characters are exactly as I don't know this work well. But from the title, it seems that a bishoujo and an ojisan would be important characters.
Basically, an isekai story involves a protagonist being whisked away from their ordinary world to a strange, often fantastical new one. This new world might have magic, mythical creatures, and different rules. The character then has to adapt and navigate this unfamiliar setting.
Common isekai stories typically follow a set formula. There's the sudden transfer to a different world, often accompanied by a truck-kun moment (where the character is hit by a truck and wakes up in another world). Then, there's the discovery of new powers or skills, making friends or allies, and usually a grand quest to save the new world or achieve something great.
First, you need a unique and compelling reason for the character's transportation to another world. Then, build an interesting and diverse world with its own rules and cultures. Also, give the main character clear goals and challenges.
First, you need a unique and engaging world for the protagonist to be transported to. It should have its own rules, cultures, and mysteries. Second, give the protagonist clear goals and challenges to overcome. Make the journey exciting and full of surprises.
One common trope is the overpowered protagonist. In many isekai game stories, the main character often has some special abilities or knowledge from their original world that gives them an edge in the new isekai world. Another is the harem aspect, where the protagonist is surrounded by multiple characters of the opposite sex who are attracted to them. Also, the concept of leveling up and getting stronger is very prevalent, as the character has to adapt to the new and often dangerous environment of the isekai world.
Isekai manhwa refers to Korean comics where characters find themselves in otherworldly or parallel dimensions. It's a popular genre that offers exciting and imaginative storylines. Sometimes the characters gain special powers or have to overcome various challenges in these strange new worlds.
Well, an isekai novel typically involves a protagonist leaving their original world and ending up in a strange, often fantastical, new world. It's a popular genre that offers exciting adventures and new possibilities for the characters.