Sword

Qin Mu's hair finally stopped growing and reached his waist. He took out a band to tie up his hair and went come up to the furnace with a grave expression.

Granny Si frowned, "Mute, you could already smelt Winter Iron Essence at Spirit Embryo Realm?"

Mute nodded his head.

Granny Si spat angrily, "You freak!"

Apothecary, Blind and the rest all nodded their heads in deep agreement and said in unison, "Freak! Mute, you're really a freak!"

Mute was immensely proud of himself and was grinning from ear to ear.

Winter Iron Essence was way better than Winter Crystal Iron as it was the essence which was extracted out from Winter Crystal Iron. Winter Crystal Iron could be smelted by the furnace fire and be forged into a weapon but the cold air from Winter Iron Essence could instantly extinguish the furnace fire and was extremely hard to smelt.