Crimson Manor

A diagram found at the puppet testing grounds describes the Herald's Crimson Manor and names a puppet called Mute as its lock. Mute's tongue is identified as the key to the manor door.

A three-eyed puppet in the Herald's illusion says the Herald lives in the Red House below the tower, where Mute is placed. It says the tongue opens Mute, while the objective says to use it to enter the manor; the text does not explain how those steps connect.

A hidden lift beneath the Sha-Chi Tower in Weeping Creek Valley reaches a deep space with a high vault and a red-roofed pavilion. The details do not confirm that the pavilion is the manor or explain how to enter it.