Three-Score Wind Depository of Written Knowledge and Such
Revision as of 13:23, 13 January 2009 by 83.191.228.252 (talk)
The main library of the Black Crane School. Most often used for clandestine meetings, spying on your one true love (most often Iron Seraph, who somewhat uniquely goes there to study) and so on.
Mentioned in Episode 4.