The technology of flying stone was completely new territory for Perfikot.
She had never encountered not only the flying stone technology itself but also its principles of production, which Perfikot had never understood.
For example, if you used to make alchemy potions with water or oil as the solvent, but one day you received a formula instructing you to use brass as the base, you'd be as baffled as a monk trying to fathom the ins and outs.
In Perfikot's view, the flying stone was similar because it was an imaginary element.
The so-called imaginary element is a concept gradually proposed by alchemists after the Industrial Revolution, specifically referring to substances or elements that do not exist in the real world.
You might say, aren't the things alchemists create not previously existing in this world? Why aren't they called imaginary elements?
The reason is simple; the things created by alchemists have actual bases and conform to the laws of physics.
