C1686 Seventy Percent Recovered

In the mountains.

Lu Yu found a relatively quiet place and opened up a cave.

The outside of the cave was blocked by stones. The situation inside could not be seen with the naked eye. Lu Yu had also set up a formation around the cave to prevent anyone from prying into this place.

After doing all of this, Lu Yu sat cross-legged on the ground.

After breaking through to the Human Immortal realm