Chapter 672: Ten years east of the river, ten years west of the river.

"Boom——"

Soon, Lin Yun exchanged blows with Ironwood Ancestor. Most of Ironwood Ancestor's magical tools had been depleted, so they were now fighting hand to hand, causing explosions in the starry sky. Both bodies swiftly moved backward.

"So powerful!"

Lin Yun's face slightly changed, inwardly exclaiming.

The Ironwood Ancestor was severely injured and suppressed by Xia Qingqing's mental domain, which should have weakened his strength considerably. He felt the Ancestor was still stronger than Ao Hai.

If he hadn't been injured, or if he'd only been slightly injured, what then?

At that moment, Lin Yun slowed his attack speed, rapidly communicating with Xia Qingqing, and they coordinated their efforts.

Alone, he was not a match for Ao Hai. He had to rely on Xia Qingqing's mental attack.

"How is it possible? This man, is he not only at the mid-term realm of the twelfth level? His strength can almost rival that of a regular Half Step Super Warrior..."