A Frightening Incident In a Graveyard

One by one, everyone discovered that their cultivation was in a state where it was about to break through! The internal energy within them was vast and mighty, ready to charge through the gates any moment.

In that bottleneck which had always been too strong to break… It seemed like mottled cracks had actually formed?

How did this happen?

Could it be that digging tunnels in the underground could actually raise their cultivation?

Everyone was extremely puzzled.

The one who was the most perplexed was naturally Chu Yang. "Wow! Digging a tunnel had actually raised my first-grade Supreme Martial Artist cultivation? This this this…"

Everyone shivered and shook.

Could it be true?

At once, everyone turned their glance to the pitch-black tunnel and the heavy rocks, their eyes becoming burning hot.

Digging underground tunnels could actually raise a person's cultivation!