Chen Nan's heart shook, such a small piece of scale armor was so heavy.

Firmly grasping the scales, Chen Nan lifted the internal force upward, but as soon as the scale armor was two inches high from the ground, it fell back to the ground again with a "boom", and the entire tomb trembled violently.

And this ground is obviously not ordinary land, otherwise it would have cracked after being hit so hard.

The two of them hurriedly looked over: "What are you doing?" ”

"This scale armor is not ordinary."

With the lesson just now, Chen Nan used the internal force of his whole body this time to grab the scales as well, but his arms were still shaking, which showed how laborious it was.

With Chen Nan's current martial strength, coupled with internal strength, his arms are estimated to have hundreds of thousands of catties of strength.

But with such a strong force, it was still so difficult for him to grasp these two pieces of scale armor, which showed how heavy this scale armor was.

Both of them quickly came over.

Looking at the dark dragon scales in Chen Nan's hand, the black-haired chicken was full of shock, and said in a trembling voice: "This ...... Is this a reverse scale? ”

Reverse scales!

The most special and mysterious scales on the dragon's body!

As the saying goes, if a dragon has reverse scales, it will be angry when touched, and reverse scales are taboo for dragons, and no one is allowed to touch them.

On the body of an adult dragon, there are thousands of ordinary dragon scales, but there is only one reverse scale, which is located under the neck of the dragon and grows in reverse direction with the rest of the scales.

It looks like the shape of the scales is like a half-crescent.

The part that grows in the flesh is relatively flat, while the outer half is extremely sharp, with a tip as sharp as a sword's edge, shaped like a crescent moon.

It is said that the blood of the dragon gushes out of the main blood vessels of the heart and disperses to the blood vessels in the reverse scale. No matter how good-tempered the Divine Dragon is, once it is touched by the Reverse Scales, it will immediately exude infinite dragon power like a volcanic eruption.

Of course, this is just a legend.

The reason why the scales are untouchable, whether this is the case or not, Chen Nan can only guess.

"Is it that heavy?"

Seeing that Chen Nan was so tired that her arms were trembling, Hua Xian'er was a little suspicious.

Chen Nan stretched the scales over and said, "I don't believe you can take it and try it." ”

"Aren't you afraid that I won't return it if I grab it?"

"If that's the case, then I'll give it to you." Chen Nan said calmly.

Hua Xian'er condensed her mana on her hands, held the scales from below, looked at Chen Nan and said, "You can let go." ”

"Bang!"

As soon as Chen Nan's hand was released, Hua Xian'er's pressed hands fell sharply.

When it was less than three inches high from the ground, Hua Xian'er hurriedly let go of her hands in order to prevent injury, and the scales fell to the ground.

I don't know where this ground is, and after this heavy blow, only a shallow trace has appeared.

"I didn't expect such a small scale to be so heavy."

Hua Xian'er looked surprised.

Although her magic power is strong, her physical strength is far inferior to Chen Nan.

Moreover, the path of martial arts taken by Chen Nan is based on strength, supplemented by skills, and suppresses everything with absolute power in battle.

Therefore, his strength is much stronger than Zhao Han or Hua Xian'er.

After all, one of them is a magician and the other is a cultivator, although their internal strength and magic power are not weak, but the strength of their physical bodies is far inferior to Chen Nan.

Chen Nan glanced at Zhao Han and Hua Xian'er: "I don't know the art of refining, do any of you want this reverse scale?" ”

"What you find, it's yours." Hua Xian'er said.

Zhao Han also nodded and said, "I have enough of these scales, you should keep the reverse scales yourself, they will always come in handy in the future." ”

"Stinky boy, I want it, I want it, you chicken master I want it!"

The feathers of the black-haired chicken stood upside down, and they rushed over with excitement, and pecked at the scales with their mouths open.

Syllable!

Chen Nan slapped it away, and grabbed the reverse scales with both hands: "You are a beast with a lot of treasures, so it's better for me to keep it for you." ”

"Wow......"

The black-haired chicken nest screamed and scolded.

Chen Nan glanced at it: "It's useless for you to scold, it's now surnamed Chen, not chicken." ”

"Grass!"

The black-haired chicken flapped its wings and crowed in the sky.

The appearance of the rampant is as if someone has snatched love with a knife and robbed its little hen......

Seeing this living treasure crazy, Zhao Han and Hua Xian'er on the side couldn't help but want to laugh, although this cheap chicken is very cheap, it is occasionally quite funny.

At this moment—

"Boom ......"

A loud bang shook the entire chamber.

It was not the previous heartbeat, but a strong energy bombardment sound, which made the entire tomb shake violently, and the stone chips and dust on the top fell one after another, and the entire tomb seemed to collapse, as if thousands of troops and horses were galloping, and the rumbling sound was endless.

"Bang!"

At the top of the tomb, a boulder the size of a millstone fell down, and Chen Nan and the others hurriedly avoided it.

After such a violent shaking lasted for a full thirty seconds, the tomb gradually stabilized, and the dust in the air was sprayed with water mist by Hua Xian'er and placed on the falling ground.

Everyone looked at the black-haired chicken: "What the hell is going on?" ”

"Someone came in." The black-haired chicken said in a deep voice.

Chen Nan frowned and said, "Even if someone comes in, it won't make such a big noise, we were very calm when we came in before." ”

"Do you remember the two dragon corpses in the first burial chamber?" The black-haired chicken said.

Everyone showed surprise on their faces: "You mean, someone came in just now and offended those two dragon corpses?" ”

The black-haired chicken glanced at Zhao Han and said, "This one who came in, Bacheng is also like this kid, he is a cultivator, and when he sees the dragon scales, he can't help but want to peel off the refining weapon, and as a result, he triggers the secret method of the dragon clan." ”

"With such a strong burst of power, even a master of Tongtian will find it difficult to survive." Chen Nan said.

The black-haired chicken pointed to the side of the exit and said, "It has nothing to do with me whether they live or not, what I care about now is that with such a strong force exploding, the first tomb must have collapsed, and our way out was blocked." ”

Hua Xian'er said: "It's okay, the five elements of the stone belong to the earth, and I will be able to open up a passage quickly with earth-based magic." ”

"Then I'll be relieved."

The crowd continued to collect dragon scales and rummage for treasures.

As for Chen Nan, it took a lot of money...... No, it took a lot of effort to put that reverse scale into the storage ring.

"boy, don't give such a good thing to Master Ji."

It's been so long, and the black-haired chicken is still muttering there, despising Chen Nan.

At this time, there was a "bang", and the powerful heartbeat sound came out again.

Everyone looked at each other, walked to the stone door that led to the deeper part of the tomb, and after finding the mechanism to open the door, they cautiously walked inside.

Everyone wants to see what this dull heartbeat is, although it can be dangerous.