There was a lot of things. [He sobers some, reflecting on it. Most of his questions ended up being irrelevant, but to focus on the one he was getting at when he brought this all up:]

At the time, I was also still interested in that new section of the tunnels we found on October. In the memory wall, it's said the residents before us left something behind. Since the spirits have been here for so long, I tried to make them understand I was looking for such a thing.

They got weird about that, though. No one wanted to talk about it. The best I got out of one of them was that something had been locked away.