Chapter 601: Moving Spirit Sword

Chu Yi's clothes were now completely soaked. Even the trousers beneath were wet over much of their length.

Inside the copper furnace, the flames scattered out even more fiercely, causing Master Cao and Dog Survivors beside him to watch with both awe and trepidation.

Clearly, it was Chu Yi who was gritting his teeth and persisting, but Dog Survivors and Master Cao felt as if they were exerting themselves too. Their teeth were clenched as well, as if Chu Yi wouldn't be able to muster his strength if they didn't clench along.

Another whole hour passed, and Chu Yi completed the final refinement process. The entire copper furnace had turned the color of a piece of iron in high heat, glowing red-hot.

Just as Chu Yi's eyes turned blood red and his eyeballs nearly popped out, a "swoosh" sound rang out, and a red longsword and a crystal-clear mirror flew out.

"Ah..."

Dog Survivors exclaimed in surprise.

As for Master Cao, he crossed his arms and gave Chu Yi a slight nod.