Zhang Yu looked at the heavenly blue sand Level 1 (0/10) on the Yu Shu and couldn't help but sigh at the long road ahead in his artifact refining journey.
But the next moment, the chill of ritual power surged in his heart, reminding him to keep going and interrupting his sighs.
Zhang Yu immediately suppressed his distracting thoughts and began the second refinement of the heavenly blue sand.
"I bought the rights, rented the lab and equipment, costing me nearly 1 spirit coin; refining just once isn't enough."
Zhang Yu checked the time. The first refinement of heavenly blue sand took about 20 minutes, and he had rented the lab and equipment for a total of 6 hours.
"Keep refining!"
Zhang Yu immediately lifted his Gang Qi, sweeping it toward the materials on the side.
This time, Zhang Yu's actions were much more skilled, with waves of Gang Qi sweeping out as he simultaneously operated the materials and tools.
