Non-Player Character is an absolutely lovely book about adults who get unexpectedly teleported to a different world, where they have magic and other special abilities. It is not only about their wonderful adventure in Vanthis, but it is also about how changing your setting doesn't change you.
It is about how everyone has their own difficulties and so much more.
It is just an incredibly well-written book and I truly recommend you to read it if you haven't already.
This might be one of the few books that I want to read a second or maybe even a third time. Maybe this has actually became one of my favourite books.