Chương 406: Soul-Searching Wall, Rainbow Blade

For a cultivator at Chen Chen's level, going deep underground was not difficult at all.

The pressure of the soil was similar to air in his eyes. As long as he released a little spiritual energy, he would be able to bounce the surrounding soil away. Therefore, it did not take long for Chen Chen to reach 2,000 meters underground.

The land in the upper realm was completely different from the lower realm. In the lower realm, there would be a water layer two kilometers underground. However, in the upper realm, there was no difference between two kilometers underground and a hundred meters underground. It was all thick soil.

Chen Chen released a little spiritual energy to bounce the surrounding soil away. He let his spiritual sense spread out and soon discovered the abnormalities in the surroundings.

Nearby, there were some broken stone tablets and half-rotten wood that emitted a strange smell.