Before Zaos could learn anything practical, he had to learn a lot of things regarding the creation of magic weapons. However, that had been helpful in many ways.. and one of them was the fact that he learned Magitek. While he didn't put the knowledge into practice, the theory made him learn that. In any case, Magitek was like giving some sort of life to an inorganic thing. In a sense, he had to mimic the blood vessels that humans have to turn an ordinary weapon into a magic weapon. That was why he saw those lines when he broke one of the used magic tools.
Regardless, that was very interesting, but it was already noon, and Zaos decided that it was time to have some lunch and then move across town to make Milliendra have some exercise.
"Well if it isn't my favorite guests," the plump lady of the inn greeted them with a large smile. "Wait a little bit, lunch will be served shortly."