I could only see that the ancient book that had lost its energy fluctuations suddenly released brilliant rays of light again.
In this gorgeous light, there is even more majestic energy.
But the majestic energy this time is not the same as before.
The energy from before can be absorbed directly into the body.
But this time, it's different.
Not only the energy fluctuations, but also a very violent feeling.
What's more, this kind of energy must not be used to absorb and improve one's cultivation.
This in itself is not cultivation energy.
Rather, it is more like the energy emitted by a certain existence itself.
The energy becomes more and more intense.
Wu Yun's expression became more and more surprised.
It seems as if there is some powerful existence hidden in this ancient book.
It's just that there is no way of knowing what is hidden.
As for Yue Yiren, he still didn't know.
Therefore, when he saw Wu Yun being attracted by something again, he was confused.
"Hey, brat, are you okay? All the energy has been absorbed, why..."
"Shh, don't talk yet!"
Wu Yun made a silent gesture, and then saw that his surprised expression was replaced by excitement.
Look ahead again.
Ancient books have begun to gradually disappear.
After the virtualization, the ancient book did not disappear directly, but condensed into a beam of energy like a beam of light, which rose to a position roughly parallel to Wu Yun's chest and remained motionless.
Gradually, until that estimate completely disappears.
An existence similar to a human spine appeared in front of Wu Yun.
The whole body is light blood red, very crystal clear, and the shape is extremely beautiful.
Moreover, if you look closely, you will find that this spine even has a somewhat dragon-like posture.
At first, Wu Yun thought that the dragon shape was his illusion.
But he soon discovered that it was not an illusion.
Because he even heard a dragon roar.
At this moment, Wu Yun's pupils suddenly tightened, and the surprise and excitement in his eyes were beyond words.
"Dragon-shaped spine, this, is this..."
"Could it be that the legends are all true? The five elements of the human body can all be separated, and the most powerful one is the fusion with the bodies of various top ancient holy beasts?"
"And this is the legendary top existence, the spine of the ancient blood dragon?"
"Oh my God, after practicing to this point, I finally understand that all these legends are true!"
At this moment, Wu Yun was a little incoherent because he was overly excited.
But it's really worth it.
Theoretically speaking, Wu Yun's current body is already powerful to a certain extent.
It can be said that among human bodies, Wu Yun's body is definitely a top-level existence.
If you want to continue to become stronger, you can only rely on the fusion of external objects.
The beast race, no matter what kind of beast race it is, is naturally physically stronger than the human race.
Therefore, the sacred bone spine of this ancient blood dragon must be stronger than Wu Yun's current body.
This was originally just a legend. Although Wu Yun had heard of it, it had never been confirmed by anyone, and he never even thought it was true.
At this moment, it can be said that Wu Yun directly knew the authenticity of this legend.
Moreover, he was about to verify whether this legend was true.
"Holy Bones of the Blood Dragon Spine, haha, that's great. If it can really be fused, my physical body and my strength will probably be greatly improved again!"
Wu Yun whispered to himself, and then sat cross-legged.
The Taishang Martial God Technique was operating, and energy surged out of his body. Soon, it wrapped the sacred bone spine suspended in the air.
Waited for a while.
Wait until the estimate is completely dissipated, wait until the blood dragon spine is completely formed.
Then Wu Yun suddenly exerted force, and the power that wrapped the sacred bone's spine suddenly pulled back.
In an instant, that spine was pulled into his body.
No barriers, very harmonious.
That spine seemed to be tailor-made for human beings, without any resistance.
Because it is transformed by energy, there is no need to replace Wu Yun's existing spine.
All it takes is the energy to transform into the Holy Blood Dragon Bone and fuse it directly on Wu Yun's spine.
This stage can be regarded as marrow cleansing.
But to be more precise, it is to replace the spine, in the true sense, to replace the bones and clean the pulse.
The process is a bit painful.
After all, the purpose is to completely change the spine of Wu Yun's existence.
Pain is inevitable.
It's just that compared to removing the original bone marrow and reinstalling a spine, the pain is naturally much less.
The process of replacing a spine is long.
It even took longer than the time it took to absorb the entire experience book before.
This sitting lasts a whole day and a night.
When Wu Yun opened his eyes again, two dragons seemed to appear in his eyes.
And his physical strength has also been significantly enhanced.
You know, Wu Yun's own physical body is already at the top level of human beings.
After cultivating the Immortal Holy Body, his physical body increased to a terrifying level.
Now, after replacing the blood dragon's spine, his physical strength has once again been greatly strengthened.
At the same time, it also directly affected and enhanced his actual combat ability.
One can imagine the benefits that this blood dragon spine brought to Wu Yun.
Perhaps, the benefits are much greater than directly helping him improve his cultivation level.