With the change of scenery, the shadow of leaf dust appears inside a cave like a crystal pile.

The cave's walls are bright, like crystals piled up in blocks, showing a sense of crystallinity everywhere.

But for this cave, Ye Du does not care too much. What he really cares about is the strange energy flowing through this cave.

At the moment of entering the cave, Ye Du immediately felt that a peculiar energy flowing in the cave was the same as that flowing in Gong Sun Peng's body before.

Moreover, the peculiar energy concentration in this cave is at least 100 times stronger than that of Gong Sun Peng....