After Chen Lei stepped onto the beam, he felt a bone-chilling chill coming from the beam under his feet, almost freezing him.
Chen Lei quickly mobilized his true power to protect himself, and he felt a little better.
Chen Lei observed carefully and found that this beam was like a giant thorn. After billions of years, it not only showed no sign of decay, but became even more pure and solid, which was unbelievable.
"What kind of material is this? It is definitely a rare refining material."
When Chen Lei saw this giant thorn, which was deeply embedded in the stone wall, emitting a biting coldness and was extremely hard, he immediately realized that this was definitely an unparalleled material for refining weapons.
Chen Lei exerted all his strength and stomped his foot down hard.
"boom!"
With a loud bang, Chen Lei only felt his feet go numb and a tingling pain. The recoil force transmitted from the giant thorn almost broke his leg bones.
Chen Lei couldn't help but be shocked. You know, his current physical strength is enough to that of a million dragons. However, when he stepped on the giant thorn with all his strength, the thorn didn't move at all, which shows how hard it is.
Chen Lei stretched out his hand, took out the Heavenly Thunder Sword Embryo, and chopped it on the giant thorn with one sword.
“clang!”
A sound like metal was heard, and Chen Lei's palm felt numb. Unfortunately, there was not even a white mark on the giant thorn.
"What on earth is this thing that even the Heavenly Thunder Sword Embryo can't do anything to it?"
Chen Lei glanced at the huge thorn under his feet and thought helplessly.
But it is obvious that this is absolutely a treasure, priceless, this is certain.
Chen Lei slashed a few more times with his sword, but the result was the same. The giant thorn was completely unharmed.
Finally, Chen Lei had no choice but to jump down.
"Brother Chen, how is it, what's the result?"
Nie Qianran and a few others quickly surrounded him and asked Chen Lei.
Chen Lei shook his head and said, "I don't know what this thing is. It's extremely hard. Even the Heavenly Thunder Sword Embryo can't hurt it at all. It is definitely a treasure. However, how to get it down is a difficult problem."
Jingjing looked up at the giant thorn and said, "Brother Chen, this giant thorn is deep in the mountain. If we dig up the mountain, we should be able to dig it out."
Chen Lei took a look at the mountain. He didn't know how deep the giant thorn had penetrated into the mountain. It would not be an easy task to dig the mountain and dig out the giant thorn.
However, apart from this method, Chen Lei and others really have no other good ideas to think of.
“We can give it a try!”
Finally, Chen Lei nodded and said.
Then, Chen Lei took the lead and used the Heavenly Thunder Sword to slash at the mountain around the giant thorn, trying to dig it open.
Although this mountain is not as hard as the giant thorn, it is also not as fragile as ordinary mountains.
You know, with Chen Lei's current strength, he can flatten a mountain with one palm. However, this mountain, which is formed by the skeleton of some powerful creature, is much harder than ordinary mountains. Even if he uses the Heavenly Thunder Sword Embryo to dig it, the progress will be extremely slow.