Chapter 410: Seizing the Spirit Mine

At this moment, in a valley. On one side of the valley, a large cave had been excavated, filled with a pervasive, awe-inspiring spiritual energy. Two disciples of the Wuji Blade Sect, a man and a woman, guarded the entrance. The clanging sounds of digging echoed intermittently from within. This was, without a doubt, the high-grade spirit mine of the eastern region. High-grade spirit stones were incredibly tough; even a powerful practitioner at the ninth level of the Tiangang realm found it laborious...