"Or why don't you try again?" He glanced at a nearby stone and said unwillingly.

Lei Yi slashed out with one sword, and the blade drew a silver arc in the air, slashing it onto the stone.

But something that left him speechless happened. The stone hit by "Kong Che" was still fine, but there was a thin golden thread on the surface.

"Hey, my mental power?" Suddenly, Lei Yi felt a slight change in his mental power.

Then under his observation, the thin golden thread on the stone, which looked like a mark, began to slowly disappear.

The golden thin line disappeared from the appearance path, and lasted for about a second.

Lei Yi let out a long breath and rubbed his forehead at the same time, because the knife he just slashed actually consumed one-tenth of his mental power to solve.

He needs to sit for a while, take a rest, and replenish his mental energy.

boom--

But just as he sat down, a loud explosion came from the cave in the center.
Chapter completed!