Chapter 4572: Chapter 4572-encounter battle

The two of them worked together and quickly obtained dozens of primal crystals.

Unfortunately, they could not fly in the ancestor mountain. At places that were too high, Lu Ming could only leap up and swing his origin-level divine weapon to knock down a piece. Then, his body would fall rapidly and crash onto the ground.

In that case, the speed naturally wouldn't be much faster.

"Hurry, hurry ..."

Lu Ming continued to attack. He had to get these primal crystals as soon as possible. When the heavenly human tribe rushed in, it would not be so easy to get them.

A moment later, Lu Ming and QiuQiu had obtained more than five hundred pieces of primeval crystals.

This was a huge gain.

However, at this moment, a rumbling explosion came from the mountain. Apparently, the heavenly human tribe was about to break through the mountain and rush in.

Lu Ming and QiuQiu went all out. They bounced continuously and dug out pieces of primeval crystals.