A notice to the butlery,
This room marks the only entrance to a particular section of the manor which is entirely without proper lighting. Electric power is unreliable, drafts tend to blow out open flame, and there are no windows to speak of. Even anima-powered spells and technology seem to fizzle out after long enough. We suspect the root cause may be supernatural in nature, so be mindful if you choose to enter.
To make matters worse, there appears to be something lurking in the darkness. It's already eaten multiple butlers, including myself, so make sure that less adventurous guests are kept away. Butlers traversing the dark halls should keep a hurricane lantern with them at all times, as those seem to be the brightest reliable light sources we've tested here, and they seem to be bright enough to keep the creature just at bay.
And to anyone who does find the source of the dark disturbance, report to either Sir Ives or myself for a reward - do not attempt to fix the disturbance yourself. We intend to continue at least a bit of research on the matter while we can.
Stay safe,
Sir William Trace.