Yeah, I'm with everyone, this is not the chapter I was expecting. This should have been an omake, and perhaps should have been condensed in less pages. It only recapped events from a point of view which brings nothing new and it completely broke the pace from the previous chapter.
I love the art style, and the fact that the main character is a girl so there's no ridiculous harem or slaves, and I also like the setting so this is still a great isekai.