In this story, some people got transmigrated to another planet, and was given the ability to make 10 wishes. The wish can be anything. As long as it is concrete, not subjective, and doesn’t defy laws of physics, it will be fulfilled, even if it’s resurrecting someone from death. Such transmigrant are called Star Player. Isekai is a theme that’s been used (or misused) so often in light novels that I tend to avoid them because I feel like isekai theme is really just an easier way for the writers to Introduce world setting to the readers and easier to write about a MC who has a modern way of thinking. Besides that, whether MC is really a transmigrant really doesn’t matter. Yes, the transmigrant may bring new technology and knowledge (mostly about food though 🙄) to isekai. I always find that ridiculous. Even an expert of any fields relies on others to produce the tools designed and made by other experts. For example, modern-day doctors rely on complicated equipment and drugs, which they don’t know how to make, to treat patients. They somehow always end up in a special and limited circumstances that their modern knowledge is deployable.
This novel shows how grounded isekai story can be when it’s written by a skilled writer. Yes, those wishes are tremendous cheat but average people mostly just make mundane wishes, like MC made herself look better and younger or created an extremely gaudy garden. Or another star player summoned a dozen famous idol stars to make a harem who killed him eventually because he was a pervert. The actions they take and the wishes they make are often rooted in the background and experience they had on earth, which make them relatable. It’s also really nice to see people from races and nationalities other than Japanese get transmigrated.