The trio was frozen as they saw Lin Mu working.
His hands moved nonstop, as he kept on hammering and turning the metal rod.
The Rock hammer in his right hand deformed with each strike, an indent being left on its face, but the Dao Embryo floating above him would quickly restore it to its proper shape.
The Red Hot metal rod, on the other hand, would take every blow and barely change its shape. Lin Mu kept on rotating the rod, making sure it wast being hit from every angle and the hammering was equal.
With every hit, he would move a bit downward, covering the entire length of the rod.
The group could see that he was forging, but didn't know what or why.
They watched him for about five minutes, after which Lin Mu had finally reached the bottom of the rod and hammered it for the last time.
~DENG~
A resounding hit was seen while bright sparks flew as the rod was turned into a rectangular shape.
~HUU~
