Everything was happening way too quickly! It had only been five minutes since he'd begun the spirit refinement process!

According to Mu Xi's knowledge, even the veteran blacksmiths who'd been stuck at the sixth rank for several decades couldn't complete spirit refinement in just five minutes!

There was a virtually insurmountable gulf between spirit refinement and soul refinement. Countless blacksmiths were unable to take this step, and that was why Saint Blacksmiths were so rare.

However, even Mu Chen couldn't complete spirit refinement in just five minutes!

Was this the effect of the extreme thousand refinement that Tang Wulin had completed?

At this moment, Mu Xi had already forgotten all of her complex emotions toward Tang Wulin, and she'd been completely absorbed in his forging.

"Buzz!" Right at this moment, a faint buzzing sound rang out from the piece of heavy silver, and it shuddered slightly, following which the patterns on its surface seemed to have sprung to life. The patterns rearranged themselves to form the shape of a dragon, and the faint dragon's roars emanating from...