The core area of this laboratory was the Magic Array, which was protected by a huge, hemispherical Crystal Cover. Its base was connected to a series of circuits. The circuits weren't fed with electricity, but with a massive amount of Ether.
Before Rorschach solved the problem with the Steam Engine, Kano had served as the input source for the Ether, and it was extremely unstable.
"Such a huge Crystal Cover? You're truly incredible, Master." The whole cover was white with a faint lavender hue, indicating the presence of trace amounts of iron and manganese.
"Of course. I found a massive, raw crystal of the highest transparency and then fashioned this using the [Stone Shaping Skill]."
'Right, my brain didn't make the connection for a moment. Crystal is a type of stone, after all. If sand from a Sub-plane could be shaped, then of course a crystal could be too.'
