I moved to a different location.

It was a large facility arranged in the basement of the same building.

The floor, walls, and ceiling were all pure white. Upon examining the materials, I could tell that this space was designed specifically to resist magic.

While the previous classroom was a kind of design room, this one was a laboratory for performance testing. The facility could not be harmed by magic below the intermediate level, and if any damage occurred, the system would automatically repair itself.

"Shortly, we will conduct an experiment to test if the magic constructs are functioning smoothly. …