Li Shiming immediately set up a Corpse Refining Transformation Formation in the machine room's space and placed the body possessed by Patriarch Weng Zhao at its center.
He took a bit of his own blood and mixed it with some Corpse Refining blood from the strongest Silver Corpse, using it as material for the transformation.
With his realm, refining a body with only the strength of the Qi Refinement Realm was hardly a challenge.
The materials he used were the best, so even an Iron Corpse could be successfully refined on the spot.
Li Shiming then received a Fourth-Grade Long Sword Magical Treasure from his clone, Li Yuanba. This treasure was somewhat regrettable: its quality was excellent, but as a personal magical treasure, it couldn't be fully refined by other cultivators after losing its owner.
However, it depended on whose hands it was in. In the hands of a Nascent Soul Body, this Fourth-Grade Long Sword Magical Treasure could unleash one hundred percent of its power.