C50 Artifact Forging Hall

Less than an hour later, the two of them appeared in front of a stone door. Qin Fengming calculated in his mind that they were now nearly twenty miles away from the entrance of the cave. Even Qin Fengming felt a little suppressed in his heart at this moment.

Looking at the stone door in front of him, Qin Fengming saw a layer of faintly discernible colorful light circulating on it