"It was the fourteenth for me as well. Maybe, if it was a weapon of some sort, we all had previously decided, for some reason, to come here, and then the weapon struck, and that's why we don't remember how we got here. That still doesn't explain why this place looks like it does, although some forms of brain damage and amnesia can interfere with the formation of new memories, so it's also possible that there was a weapon strike on the fourteenth, we decided to come here, and then we forgot about it. At least, that's my understanding of what is possible."
"You're right, though, that this electricity-free infrastructure would have taken time to set up. It's possible that rather than being a couple of weeks, it's been a year, or perhaps multiple years. I don't actually know if the future-affecting type of amnesia can affect memories for that long, but it wouldn't shock me, and normal assumptions about -- brain biology -- wouldn't necessarily apply if this is the result of some sort of weapon."