C822 Increasing the Grade of the Physical Body

The bottom of the river, the end of the tunnel!

Under Elder Huang's guidance, Chu Zhongtian used the Natal Spirit Blade to choose a spot with a relatively harder wall. He also began to dig into the Barren Lode.

However, unlike those rats who were trying their best to excavate the Barren Lode and collect the Barren Stone, he ignored the Barren Stone that pierced through the wall of the tunnel