Development

After the disciples asked what the name meant, Rean just smiled in response and didn't explain. Obviously, only Rean could understand the weight of that name. Indeed, it would be very good if it could be as resistant as the real deal. 

"Alright, let's do a few more tests and see if it has any other problems. If not, we're going to mass-produce it using the blueprints we've devised. We need to use it to make other circuitry formation machines that can automatically assemble everything together, or at least the most common parts used in them." A good thing about the Minuscule Rune Carver was that it saved a lot of materials. That being said, even though it had a built-in Heaven Initial-level Protection Formation, its cost wasn't that high.