Su Mu's tree roots quickly entangled every body part of the stone giant tightly, and just after exerting force, the mud layer around the deep pit suddenly disintegrated and collapsed.

The soil turned into fine quicksand, and the coarse gravel buried potholes.

Su Mu's expression did not relax. Humans or other creatures were buried by so many quicksands, and were entangled and unable to move. They could not escape death.

But what is buried under the deep pit is not a human being, but a stone giant, an extraordinary creature made of stone.

It can live without breathing, at most it feels a little stuffy.

Squeak!

The teeth-stinging sound kept coming out of the deep pit, and the quicksand on the surface was shaken by the sound and kept trembling slightly. This kind of force was enough to flatten and round the steel, but it still couldn't help the stone giant.

With the help of tree roots, Su Mu saw a layer of khaki halo on the stone giant's body surface, and it was this halo that saved the stone giant from being dismembered.

Su Mu frowned slightly. This khaki halo was the same as a tortoise's shell. If it couldn't break through this hard tortoise's shell, it would be difficult for Su Mu to do any substantial damage to it relying on the power of its roots alone.

"It is worthy of being able to become an existence of the rank, and it really has two hands."

This seemingly monotonous tortoise shell is not simple. At first, Su Mu thought it was completely composed of aura, but later found out that it was not. The aura was just a primer, pulling the earth elements to its body surface and gathering them together to form a shield.

Elements are everywhere, but there is no doubt that the most abundant element in the earth is definitely the earth element. These earth elements are inexhaustible. Stone giants only need to consume a little spiritual energy to gather many earth elements. As long as It still stays in the soil, and this layer of shield will never disappear.

Even as time goes by, the defensive strength of this shield will continue to increase.

After Su Mu discovered this, he was not in a hurry to drag the stone giant out of the quicksand. No matter how strong the stone giant was, it would be difficult for him to cause any substantial damage to him.

The tricky rank is rare, so why not take this opportunity to use it to measure your own strength.

That's right, Su Mu regarded this huge stone giant as a reliable tool to measure his own strength. If the stone giant knew what Su Mu was thinking, he might kill himself on the spot without saying a word.

Su Mu's tree roots began to increase their strength continuously.

From three points to five points, the tortoise shell on the stone giant's outer layer is still motionless, without any waves.

This Tie Hanhan still struggled with a lot of strength, obviously five points of strength was not painful to it.

Su Mu was not surprised but pleased. The stronger the stone giant's defense, the better. The thickest armor can be beaten the hardest. Su Mu wished that the stone giant had rough skin and thick flesh. Only in this way can he be a qualified tool man.

In case he accidentally crushed this Tie Hanhan to death with a little force, that would be a pity.

With six points of strength, the stone giant remained unmoved.

With seven points of strength, water-like ripples appeared in the earthy yellow halo, and the stone giant was no longer as calm as before.

Obviously, Su Mu's seventy percent strength has already posed a certain threat to it.

Su Mu put in more effort, and the khaki tortoise shell immediately made a clicking sound, and fine cracks appeared on the hard shell.

"The limit is eight points of strength." Su Mu murmured to himself, a little disappointed.

Before he could do his best, the stone giant couldn't hold it anymore, bad review!