Responses
I think they raped her and then left her to die. The world is full of dumb and reasonable people. I wouldn't be surprised if that was the case. Sadly.
they explain more in future chatpers:
raws: https://loveheaven.net/manga-kasei-madooushi-no-isekai-seikatsu-manga-raw.html
I enjoyed this but pacing seems a tad fast? Also the backstory doesnt make much sense to me, like did she collapse cause her party worked her to exhaustion? How does that happen? I would have liked if they expanded on that a bit. Also why would you want to take advantage of someone that way and ditch them? Just seems dumb, logically speaking you would want to keep her all the time because of the huge benefits?