I don't have one, beyond "whoever set this up knew what they were doing". I don't have any idea at all, that's the problem. I don't want it to be you, I don't want it to be Yuta, I don't want it to be Jeanne, I don't want it to be any of us, and I can't even think of whoever it was as "an enemy" because whoever it is, they didn't do it out of selfishness.

They made it hard to solve because it has to be hard to solve, because otherwise that bastard who wants us gone so badly but still has to play by someone else's rules will kill us all. It's - I break things, I kill vampires, I'm not someone smart enough for this!