The lamp oil in the archive no one supposedly enters has been going down every month. Oil is more honest than people.

• Head Maid GretelThe girl who used to go in and out of that room isn't in this palace anymore.
  Roche DanNext time, tell that to me before the laundry court hears it, Headmaid.
• Head Steward ValenI keep the archive key. If you need access, request it through proper channels.