The back hill of Twin Horn Mountain is where the Pill Rooms of Alchemy College are located.
Of course, the Pill Room is not just any house, but a cave at the foot of the mountain, above which hang the big characters "Infinity of the Alchemical Path."
"Is this the place for alchemy? Is it your own, or is it a public place?" Yusuf Zuck asked in a low voice as he followed behind Rafael Case.
"Don't talk, be quiet, walls have ears." Rafael Case, with his duck-walking stride, took steps full of pomp, maintaining the air of a person of importance. But he really was shameless, pretending to be a highbrow when he was plainly nothing of the sort!
Yusuf Zuck was already becoming immune to this old man's antics; it seemed this coward would probably never change for the rest of his life.
From outside, the cave seemed dark and seemingly profound. However, the moment Rafael Case led him into the cave, the scene before Yusuf Zuck's eyes changed dramatically!