Chapter 71: The Shield of Tao

"Lin Daoyou, be careful..."

"Something is not quite right here."

Zhang Jian reminded him at that moment.

Lin Jing, of course, also noticed it and carefully approached the formation with full concentration.

Different from what was displayed on the Secret Treasure Formation Plate, what the two of them saw with their own eyes was just a bare stone wall—nothing else.

Lin Jing and Zhang Jian arrived at the unusual spot indicated by the Secret Treasure Formation Plate.

Then, after exchanging a glance, Lin Jing stretched out his hand and grabbed a rock from the ground.

Next, he infused the rock with spiritual power and threw it directly at the area that looked like a stone wall.

After the rock was imbued with spiritual power, it became extremely powerful and fast.

The moment it came in contact with the stone wall, there was no collision; instead, it "whooshed" and disappeared into it.

As expected.

This was indeed a hidden formation.