Chapter 73: Light Wings Spread! The World Tree Under the Tiankeng! (Please read and recommend)
"Roar!!"

As the evolution was nearing its end, Chu Xu couldn't help but feel a surge of emotion in his heart, and he let out a shocking roar towards the sky.

By the time the evolution was over, his ever-expanding body finally took shape.

Its body length exceeded 50 meters, its height exceeded 30 meters, and its weight increased exponentially to 3000 tons.

Including the mechanized devices on the upper body, the total tonnage is as high as 5000 tons.

Its sturdy and huge limbs are like pillars of heaven and earth, the hair growing on the back of its neck is red as fire, and its three pairs of blue-purple wings are fully stretched out in a domineering and wild manner. Its proud dragon body seems to be about to leap into the sky at any time!
The mechanical Tyrannosaurus Rex that has undergone mechanized transformation not only possesses extremely powerful combat power, but also has the ability to fly!
Not far away, the little Cretaceous beast that witnessed Chu Xu's entire evolution process was so frightened that it almost fell off the treetop where it was lying.

It racked its brains but couldn't figure out why Chu Xu had suddenly grown so much bigger and his appearance had become even stranger!

"Open my properties panel."

Temporarily suppressing his excitement, Chu Xu immediately called out the attribute panel.

[Name]: Chu Xu
Age: 2 years and 3 months
[Race]: Mechanical Tyrannosaurus (male)
【Growth Stage】: Adulthood

[Four-dimensional attributes]: Strength 95000, Agility 90000, Constitution 100000, Spirit 98000
[Evolution Points]: 100
[Skills]: Dragon Claw, Instant Move, Flame Fang, Flash Charge

[Special Moves]: Small Flame, Small Explosion, Super Flame, Giant Horn Impact, Trident Arm, Ultimate Destroyer Cannon, Gigastorm

[Achievements]: Overlord's Talent (Intermediate), Telepathic Perception (Intermediate), Fluid Armament (Intermediate)

[Exchanged subspecies template]: Earth Greymon, Greymon X
[Next Evolution Form]: Battle Greymon

……

With every evolution, Chu Xu felt that he had experienced a leap in the level of life!
If Agumon evolves into Greymon, the combat power will be strengthened tenfold;
Then when Tyrannosaurus evolves into Machine Tyrannosaurus, his combat power will definitely increase by more than a hundred times!
After evolving Machine Tyrannosaurus, the subspecies panel will also be updated.

Jumping Greymon, the evolved form of Terra Greymon, can be evolved by spending 5000 evolution points;
Machine Tyrannosaurus X, the evolved form of Tyrannosaurus X, can be evolved by spending 5000 evolution points;
[Ding! You have successfully completed three evolutions. The system will automatically update. Please wait...]

At this time, the system sounded another prompt.

Chu Xu was quite surprised. He didn't expect that the system would be updated again. He wondered what new features would appear this time.

After one minute, the system update was completed.

【System update completed, administrator privileges released. 】

Administrator privileges?
Chu Xu was stunned. What was this sudden development?

What are administrator rights?
Chu Xu was feeling confused, but he felt that the direction of his telepathic perception automatically focused in a certain direction, as if guiding him.

Chu Xu felt a slight palpitation, and the fog of the unknown gradually enveloped his eyes. He was afraid that the Late Cretaceous world he was in was far from as simple as he had previously known.

But no matter what, he still planned to see with his own eyes the truth about the world hidden behind the fog!

Chu Xu called out to the little Cretaceous beast, and the latter immediately climbed onto his body quickly.

However, the distance just to climb onto his shoulders was not short, and it was like a long march for the little Cretaceous beast.

After finally climbing to the top, the little Cretaceous Beast panted heavily and stood on Chu Xu's broad mechanical left shoulder. It felt a heavy and powerful texture coming towards it, making it tremble as if walking on thin ice.

"Hold on tight, get ready to take off!"

"Wow——!"

Chu Xu looked up at the boundless sky, then took big strides and started running.

The next second, the wings of light unfolded!!
"Hoohoohoo!!" The ability to fly has been deeply engraved in Chu Xu's instincts like a gene.

As the three pairs of huge light wings flapped, the large thrusters attached to the shoulders and tail also ejected high-speed gas composed of blazing flames, making a violent roar, driving his entire huge and heavy dragon body to slowly rise up, constantly increasing in height, and soaring straight into the sky!
"Squeak!!"

This sudden feeling of soaring into the clouds made the timid little Cretaceous Beast scream. It curled up into a ball, tightly grasping Chu Xu's mechanical left shoulder and not daring to let go.

Chu Xu, who tried flying for the first time, felt extremely refreshed. As his feet lifted off the ground, the view in front of him was extremely broad, and the sound of the wind in his ears was so exciting that he felt a heroic feeling of "the sky is high and the dragon is free to fly" spontaneously.

"Shh!"

After climbing to a certain height, Chu Xu shook his light wings violently, spread out his flight, passed through the mountains and forests, and rushed towards the indicated direction!

At the beginning, Chu Xu's speed was relatively slow. As he continued to adapt to flying, the thrusters were fully opened and the speed became faster and faster. The huge dragon body constantly squeezed and displaced the air in front, forming shock waves at the head and tail at the same time, and a sharp sonic boom erupted.

Boom boom boom! !

This also means that his flying speed at this moment has already broken the sound barrier!

Chu Xu, whose agility has reached a new height, can now fly at a maximum speed of the speed of sound. Coupled with the support of his skills, he can completely achieve short-term supersonic flight.

Fortunately, the little Cretaceous Beast hid in the internal parts of Chu Xu's mechanical left shoulder in time, otherwise it would have flown to who knows where.

In just two hours, Chu Xu flew more than 2000 kilometers, almost across half of the Rocky Mountains, and arrived at his most familiar birthplace - Hell Creek Formation!
Nearly.

Chu Xu already felt that he was very close to his final destination.

Finally, a deep and huge collapsed tiankeng appeared in front of him.

Looking down from the sky, the tiankeng is surrounded by dense primeval forests, towering ancient trees and a rolling green sea.

Such a sudden sinkhole is like an eye that suddenly opened on the earth's surface, staring at the sky for a long time.

In geography, tiankeng is called karst funnel landform. It is a geological wonder formed by the long-term impact of underground rivers on carbonate rock layers, causing rock collapse. It is also called the Eye of the Earth.

As if to lead Chu Xu to find the answer, telepathic perception continued to guide him into the sinkhole.

So Chu Xu slowed down and slowly descended towards the bottomless tiankeng. Inside the tiankeng was a huge rock fault that looked like blood, like solidified blood flowing from the eyes.

“So deep.”

Chu Xu descended nearly 500 meters before finally reaching the bottom of the tiankeng. Such a depth can be called a super tiankeng.

There is an underground river flowing at the bottom of the tiankeng, as well as many secret caves that connect to each other, and in addition there is a strange sapling.

The sapling seemed to have just broken through the soil not long ago. It was still young, and its roots were engraved with special electronic patterns. From a distance, it looked like a piece of precision etched circuit board, flashing a fleeting light blue arc.
Two slender branches extend toward the sky like optical cables, each unfolding a delicate leaf dotted with light particles.

Chu Xu could not feel any vitality that a normal plant had from this strange sapling. It was more like a machine than a tree.

[Ding! The world subtree has been detected, the administrator privileges have been activated, and a remote connection is being made to its terminal...]

At the same time, the system prompt sound rang in Chu Xu's ears, deafening.

……

　PS: The tone of this book in the early and middle stages is still paleontology, mainly including elements of alien beast flow, creation flow, and interstellar flow. When setting it up, it uses the digital world of the second creation as its world view background.

　　Therefore, even readers who have not watched Digimon will not have any reading difficulties, as there will not be too much related content.

　　
　
(End of this chapter)