Ah, I did think she seemed older than the school uniform suggested. Still waiting for the twist that she didn't actually kill the guy and let him go without saying anything.
It's also amusing that they seem to have riffed off of Fate and just asked what someone would do after the holy grail turns out to be just formless power.
Great job on going through the effort to try and localize this hyonna monologue. The explanation on the TL page was exactly what I was looking for while reading it (and the word vomit in the second paragraph gave me a good laugh).
…. Ok I’m good now. Needed to get that out of my system. Damn I love this author. I’m so glad I randomly re-read Hoshi no Samidare tonight and decided to check what else he’s done lately and found this series. I’m so so so so here for this.