This was a huge disappointment. Don't get me wrong. This is a good work. The art style is very good and the story premise and characters are interesting. However the execution? Idk about the WN/LN but the manga kinda wasted a lot of potential. It was extremely quick paced to the point that the reader lost track sometimes and the open ending plus unanswered questions make it even more displeasing. I mean a open ending can be good, but then it has to be at least providing something that makes the reader think beyond an ending. Sigh
7-8/10 for me. Could have been 10/10 Isekai story.