C367 Strange Exercise!(1)

At this moment, the battle between Teacher Du and Gao Lun had just begun on the other side of the mountain.

The two of them had similar strengths. Although Teacher Du had risen to the Advanced level much earlier than Gao Lun, he was still a lot stronger than Gao Lun.

However, Gao Lun had rich combat experience and was extremely ruthless. Although he used the earth attribute