Headmaster Rust Owlreed

He is the one who keep history and everything literature in one place, for reference to the lords or authorize
individual.

His appearance are seen wearing a top hat, long cloak, and mask. Rustic/copper colour pallet and dark academia style wardrobe. No one ever saw his face. He has special gloves like talon, the reason is to preserve the book when held.

He collect every book exist. The ordinary, the weird, and the illegal. He can read academic references, and give the book what you wanted.

most important, he collects every written evidence including article, newspaper, journal, and so on. This is his willingness to keep, as maybe it will be used someday.

With all book and written paper stored, the archives are really big to imagine.