I posted about this in the site update for 3rd of may but it seems the patch for url to change correctly in longstrip broke the option to have it off at all. I have tested on both edge and firefox.
Im on Edge on pc and currently the setting to have the url not update when scrolling seems to be broken. I've tested on firefox too and it has the same issue.
@Kampfarsch
My guess is its the girl who was sacrificing herself to summon him in chap 1.
Maybe he feels bad enough about it to summon himself there or something?
@Dyxon I think just having empty chapters that link to them is usually against the rules but its an official website for shueisha and jump so its to support the official release effectively
@The5thSeraph
Its licensed by J-novelclub I think the light novel at least, and that's about as official as names get in these series for translations at least, though I don't personally dislike them being called rentt and lorraine at least it Isn't like in fate where they have abominations like...