The hallway Angel went down was the only one in the Mansion, that Tracy had seen anyway, with literally no doors or windows or decorations of any sort in it. It was a rather eerie place, out-of-place in stark contrast to the rest of the Mansion. All it was was crystalline walls and floors made of the same material, unlike the rest of the place. It was also a lot longer and wider than the rest, as well, and it was windy and went up and down several times. But at the very middle, on top of a small hump in the hallway, Tracy saw the top of Angel's head seemingly descend into a pit of darkness, before her hand reached up and closed the floor back on top of her.