A couple of minutes ago after the first shift where the group got separated, Karin found herself spinning in between blood walls.
She ended up hitting her head and blacking out for a few seconds, she only regained consciousness after a minute.
When Karin woke up, her head was fussy, and she wasn't able to think properly; it took her a while to come to her senses, and she was able to take a good look at where she had ended up.
It was a small square that was only five meters, and all four sides were blocked off; the only path that could be used to go out was up; how was she supposed to climb the blood wall that was over two hundred meters high?
Thankfully, there were no monsters in this space so Karin was able to rest easily.
She sat in a corner and rested her back on a side of the wall, her mallet resting on the ground beside her just in case.