C785 Archaic will

The cave was pitch black, and it was only by relying on Ding Yi's spiritual will could he clearly see his surroundings.

However, the PD's air quality was different from Earth's. The distance of spiritual will was limited, and where the mystical Qi was thicker, the distance that spiritual will could see was shorter.

After entering the cave, Ding Yi felt that it was different from the others