"Swish, swish, swish."

Accompanying Lu Changzhi, he walked forward.

With it as the center, the soil on both sides was compressed to the surroundings to make room.

As a Saint King, his use of the power of heaven and earth is unprecedented. In addition, as a Five Elements Holy Body, he has a certain affinity with earth.

There is no need to do anything deliberately.

Later, Gu Chen looked at the scene in front of him and couldn't help but sigh.

If he could do the same, he wouldn't have to spend so much time digging.

At that moment, he put away the shovel and followed Lu Changzhi forward.

While walking, Lu Changzhi was secretly shocked.

"This dragon is really huge. The black dragon is not even in the same league as the giant dragon."

Judging from the skeleton alone, Lu Changzhi guessed that one egg of this giant dragon was probably as big as half the head of the black dragon.

Although it is not stretched straight out at the moment, even if it is curled up, the area it occupies is still extremely astonishing.

However, it didn't take long for Lu Changzhi to determine the location of the dragon head.

After some walking.

The two came to the location of the dragon.

However, there is nothing too amazing.

The dragon's skull is even larger in size, and now that it is all buried underground, it is impossible to see its entirety at a glance.

"Master, this giant dragon must have been buried here for a very long time, right?"

Gu Chen asked.

Lu Zhangzhi nodded:

"It's very long."

From what he could imagine, dragons, among all dragons, were the most physically strong, with thick skin and flesh. Moreover, adult dragons were extremely powerful, and their physical strength would reach a peak.

Even after death, the dragon's body will not easily decay.

But as we walked along, only the skeleton of the giant dragon before us remained.

There is absolutely no trace of blood or flesh.

In addition, the burial depth, the adhesion between soil and flesh, and the collapse of the ground above.

This giant dragon skeleton has existed for a very long time.

And this just happens to meet the conditions for the formation of dragon marrow crystal.

While thinking, Lu Changzhi arrived at the top of the dragon's skull.

The bone plate is wide, just like a wide flat ground.

With a wave of his hand, the light all around suddenly became extremely bright.

Lu Changzhi looked in one direction.

There, is the spot between the dragon's eyes.

It is roughly equivalent to the center of the human eyebrow, and is also a relatively vulnerable position.

At this moment, there was a clearly visible crack where it should have been closed.

Compared to the huge dragon's skull, the crack was not that big, but Lu Changzhi could see that it was enough to cause a fatal injury.

Behind it is the dragon's brain.

The crack is smooth, so it must have been caused by a sharp weapon.

Light shines into the crack, illuminating the space within.

The rest of the place is filled with soil, but this place is still empty, except for the bottom which seems to be covered with a layer of soil.

Seeing this scene, Lu Changzhi couldn't help but shook his head.

"It seems that the dragon slayer did not take away the brain."

The whole body of the dragon is a treasure, especially this kind of serious dragon.

Naoren is no exception.

Although it is large in size, it can still be divided into individual portions of roasted brain.

However, Lu Changzhi did not continue to think about it.

Maybe the other party doesn't lack it.

Otherwise, you wouldn't have the chance to see the giant dragon skeleton in front of you.

On the other side, Gu Chen also observed and asked:

"Master, was this dragon killed by someone?"

Lu Zhangzhi nodded.

Gu Chen showed some shock on his face:

"To be able to kill a dragon, one must be very strong."

Lu Zhangzhi smiled but said nothing. After a moment, facing the surprised Gu Chen, he chose to let him eat the cake:

"Practice hard, and one day, you will be able to do it too."

Gu Chen nodded upon hearing this:

"Master, rest assured, I will try my best to do it!"

"Okay." Lu Zhangzhi nodded:

"Let's go and look somewhere else."

There is nothing left in the brain, so it may be that only the marrow crystal is left.

When passing the skull and moving towards the spine, Lu Changzhi noticed that the dragon horns on the skull had also been cut off in a row.

"It seems that the other party had other intentions, which is why they left these things behind."

Lu Changzhi understood clearly.

It's not just the horns. We walked so far but didn't see a single dragon scale.

He even speculated that the dragon might have been skinned and taken away.

Finding marrow crystals is much easier.

After all, I have systematic guidance here.

Following the instructions, Lu Changzhi brought Gu Chen to the middle section of the dragon's spine.

After clearing away the dirt around it, only a few irregular white-pink crystals remained in the middle of the spine. They were not too big compared to the dragon bone, but each was no smaller than a human head.

Gu Chen took a look through the system, his eyes trembled, and he asked tentatively:

"Master, are these things very precious?"

"It is indeed somewhat valuable, but it depends on the specific situation."

Lu Changzhi replied.

To put it simply, dragon marrow crystal is the dragon's spinal cord, which is an energy body that gradually condenses over a long period of time after its death.

Generally speaking, there is no difficulty in formation.

However, dragons generally do not allow the spinal cord of a dead dragon to remain in their bodies. Instead, they use their own methods and means to allow the spinal cord of a dragon that has not been dead for long to continue to function, so that the strength of other dragons of the same race can be greatly enhanced.

Although medullary crystals are also very good, they are still much worse than fresh ones, and their effects can be half as good, or even better.

Of course, if you are strong enough to surpass some dragons, it is only a matter of time and not difficult if you want to.

But this kind of situation is still rare. After all, if you have the ability and the need, using fresh ones directly will have better results, and the marrow crystals will be wasted.

Therefore, in fact, there are generally not too many medullary crystals, and they are even extremely rare.

After all, the dragon had been killed, its scales had been stripped off, and there was no trace of its tendons, so removing its spinal cord was not a difficult matter.

But I just didn't take it.

If all the things are still there, then it is not surprising that there is marrow crystal.

However, the current situation really made Lu Changzhi sigh that Xiang Li's treatment was worthy of the attention of heaven and earth.

This is not just luck.

"Marrow crystals are of great help to the body. If you refine them, your body strength should be significantly improved."

After greeting Gu Chen, Lu Changzhi swung his arm and rolled out the power to remove the marrow crystal from the spine.

When the marrow police left, the opportunity related to the dragon marrow crystal disappeared from Xiang Li's opportunity information list in the system.

Xiang tribe.

In the house.

Xiang Li, who was practicing, suddenly opened his eyes and frowned.

I don't know why, but a strange feeling that I have never encountered before suddenly appeared in my heart.

In the dark, it seems that something is changing, disappearing, and dissipating, but I can't tell clearly. I can feel it carefully, but there is no substantial change. Everything is fine.