C510 Plum blossom snow soul

Sword Casting Pool was at the entrance to the Famous Blacksmith City.

There was a deep pit in the middle of the tunnel. Inside the tunnel, one could only see a misty white fog with a sharp metal energy howling inside. From time to time, it would erupt into a dazzling, lightning-like flame, causing the surroundings to crackle with a terrifying crackling sound.

As for above Sword Pool