Passage?

The Passage is accessed through a door found at the top of the Plantation near the entrance from the Storehouse. When Quote enters it, two additional doors can be seen: one on the top right, and one on the bottom right. Quote will only be able to go through the door directly to his right, which leads to the Statue Chamber where the wearers of the Crown are sculpted into statues.
After the battle with Heavy Press in the B3 of Blood Stained Sanctuary, it will drop down, smashing rows of blocks that were blocking the path to the bottom right door, which lead to the Corridor. The door leading to the Plantation will be locked, but the player will be able to smash statues in the Statue Chamber, receiving missiles/experience or hearts and revealing new statues.