<span>is one of a race of creatures about half the size of humans, beardless and with hairy feet. He lives in an unspecified time that is at once ancient and also very like the Victorian age, with its cozy domestic routines. </span>
The answer is:
Confidentiality agreement, also called non-disclosure agreement(NDA).
Contracts or confidentiality agreements, is a legal contract between at least two entities to share confidential material or knowledge for certain purposes, but restricting their public use.
They are real ones living in the fantasy world.
In real world, they're called, I guess, crows.
