@Lulwat85 The Light Novels for this are already at Volume 7, with Volume 8 releasing next month in Japan (after almost a year in between Volume 7 and 8) This part here of the Manga is actually only adapting around the later Parts of LN Volume 3 so there is still quite a bit to come in the Manga adaptation.
Web Novel for this is already finished but the way the Light Novels are written, there will be significant Changes between those 2 and no one knows how long the Author plans to let this Story run.
