Adrian hasn't even reached half of the book regarding the Third Thread. He wasn't getting much time recently and the Third Thread is a vast chapter in the book of Runesmithing. So he was taking it steadily.
However, the situation has pushed him to the point where he had to use his half-learned knowledge to build a third-grade armament for the man.
What was on Adrian's mind when he agreed? Well, this was an opportunity to escape from this place.
He is planning to ruin Munrow's head, and while the others panic to help him, he will try to escape.
Not the safest plan, but at least there was some hope.
"Okay then, close your eyes and think about nothing," Adrian instructed as he kept his right hand over his head.
Munrow hummed and kept his eyes closed. He was aware of what the runesmiths do to build a third-grade, but Adrian wasn't following the same procedure.