In the training room, as the Thunder Flame Emperor Dragon's body rapidly grew in size, streams of powerful evolutionary energy appeared in Chen Chu's body through the soul channel.

Especially when the Thunder Flame Emperor Dragon began to devour the Blade Beast, the energy contained in the law factor became more domineering and violent, and waves of more powerful enhanced energy surged.

Boom boom boom!!

A dull roar like an explosion came from Chen Chu's body. Under these enhanced energies, the cells divided, compressed, and evolved frantically, becoming more and more terrifying.

This all-round enhancement and improvement in strength, speed, physique, resistance, endurance, recovery and soul becomes more and more terrifying in the later stages.

On the attribute page, Chen Chu's four major attributes were all increasing at an alarming rate, and soon his strength exceeded seven thousand two, seven thousand five...

As the strength and density of his body continued to increase, a heavy aura spread from Chen Chu, squeezing everything around him, like a truly inflated giant beast.

A terrifying heavy aura filled the surrounding space. The entire training room began to vibrate slightly. The ground beneath him, which was harder than alloy, was even slowly sinking.

At this moment, Chen Chu looked like a terrifying giant beast, extremely scary.

In addition, with the refining of two Tianyuan stones every day, the progress of transforming the Douzhan virtual shadow into reality is also rapidly improving.

As time passed while Chen Chu was in seclusion, the top talents who returned to their respective countries also spread the information about this trip to the ruins to the top leaders.

Of course, those who know the news about the ruins are not ordinary people.

Simon, Tianyuan No. 1 Base.

"The seventh test of Unit 1 is about to begin."

"Energy detection completed."

"The soul synchronization rate value is normal."

"The driver was in a stable state of mind and showed no signs of impairment."

"All aspects of the body are normal, no signs of assimilation detected."

"Unlock the security controls."

"Please pilot Unit 1 and move it to the center of the test site."

"In ten minutes, we will begin to store annihilation beam energy to test the strength of Unit 1's space barrier, the activity level of super-god energy, and the maximum threshold for power release..."

As the controller in front of it slowly unlocked, the eyes of the 150-meter-tall mecha, covered in thick black and red armor and emitting terrifying pressure, lit up.

Under the gaze of those eyes emitting blue and white light, many staff members in the distance felt a sense of fear from the depths of their souls and their legs went weak.

At the same time, a two-hundred-meter-high and ten-meter-thick black door in the distance slowly slid open to both sides.

boom!

The black and red mecha moved with a loud bang and slowly walked outside. The ground shook with every step it took, and even the entire research base shook slightly as it moved.

When the giant mecha walked out of the base, Gabriella stood with a silver-haired woman on a building one kilometer away.

Looking at the ferocious mecha that was moving, Gabriella's eyes showed curiosity: "Teacher, is that the legendary Unit 1?"

"I heard that the driver and Chen Chu are classmates." When she said this, the blonde girl's eyes flickered slightly.

"Yes, it's Unit 1." The woman nodded, looking at the terrifying 'creature' that had been restarted after more than ten years, her eyes were a little complicated.

Gabriella was a little curious: "Teacher, I heard that there is a god-level creature inside this mecha, and it needs a driver with a compatible soul to operate it."

"But since they are god-level creatures, their life essence and souls are different from ours. How is it possible for their souls to be compatible?"

The silver-haired woman said slowly: "Under normal circumstances, it is impossible to achieve soul synchronization, so when he was training Unit 1, he..."

"Forget it. It's useless for you to know all this. Now both your main body and mecha have broken through the seventh level. After you have secured your harvest from the ruins, you can enter the mythical world with Unit 1."

"Once we're there, Fina, your mission is to protect the pilot of Unit 1 and prevent any accidents from happening when she separates from Unit 1."

"Remember, Unit 1 is very important to the human race. It is even more important than a Heavenly King-level warrior. Nothing can happen to it."

Gabriella was a little confused: "Teacher, since Unit 1 is so important to the human race, why does it want to go to the mythical world? Isn't it safer to stay here?"

The silver-haired woman sighed slightly: "Because it needs energy, it needs to devour countless high-level or even mythical flesh and souls to grow to the level we want."

"What!"

…

"In a few days, I will be able to break through to the eighth level, but I still lack thunder and fire."

Under the deep sea, there is an open space in the center of the vortex in the channel.

Just as the silver dragon finished eating the flesh and blood of the blade beast and ate a Tianmai dragon fruit and was sleeping comfortably on the ground, suddenly the Thunder Flame Emperor Dragon stood up in the distance.

At this time, a day had passed since the battle. After eating all the flesh and blood of the giant beasts, the Thunder Flame Emperor Dragon had grown to more than two hundred and fifty meters in size.

The huge body with a density dozens of times that of the same level just stood there, and the invisible aura of power it emanated caused the surrounding space to distort and the ground to sink.

In addition, the evolution value has also increased significantly, gradually approaching 30,000.

Feeling the ground shaking, the silver dragon opened its eyes, and then saw the Thunder Flame Emperor Dragon turning around, blasting the air with one claw, and landing on the dorsal fin behind it with terrifying force.

Boom! The space shook instantly, the power exploded, and the black and blue dorsal fins, which were five meters thick and more than seven meters long and resembled corals, slammed heavily onto the ground.

Suddenly the silver dragon glared: "Roar! Ao Tian, ​​why are you hitting yourself?"

Lei Yandilong said in a low voice: "I want to do an experiment."

As he spoke, the Thunder Flame Emperor Dragon looked at himself again, and discovered that unlike the Tribulation-Destroying True Thunder, the carrier of the Golden Flame was the flesh and blood in his body, and could not be used as material.

Thinking of this, Lei Yan Emperor Dragon looked at the silver dragon with his golden vertical pupils, which frightened the silver dragon so much that it stood up, took two steps back and covered its back with its claws.

"Hoo! You can't hit me, it hurts."

...You don't have the talent for fire, why should I hit you?

The Thunder Flame Emperor Dragon shifted his gaze away from the silver dragon and looked at the sleeping red beast in the distance. After a slight pause, he looked at Ghidorah, whose nine dragon heads were all practicing hard.

After eating the flesh and blood of the quasi-mythical beasts, these beasts were sleeping to digest it.

After all, they are not the Thunder Flame Emperor Dragons that can digest anything they eat immediately. Even Jiao Ji, who possesses the devouring space, only swallows the food into her stomach.

Of course, due to her talent, Jiaoji's swallowing speed is faster than other giant beasts.

When its strength increases further and its talent becomes stronger, it may grow into a monster that devours everything, a true Kun that devours the heavens and the earth.

Looking at the nine-headed dragon that was practicing, the Thunder Flame Emperor Dragon's eyes flickered slightly, and then he walked up to it with heavy steps.

A large shadow suddenly covered the top of his head. Ghidorah's nine dragon heads raised their heads in confusion: "Roar, roar, roar! Aoba, what's the matter?"

The Thunder Emperor Dragon's eyes fell on King Ghidorah's head with a red horn: "Khidorah, can I lend you something?"

"Hahaha!! Yes."

Ghidorah agreed without thinking, and then saw the Thunder Flame Emperor Dragon grab one of its heads with one claw and grabbed it with the other claw. Suddenly, the nine-headed dragon's tail straightened suddenly due to the intense pain.

“Ahhhhh!! Ao Ba, it hurts, it hurts.”

"Hey, it's okay, it just hurts a little."

The horn on the head of the nine-headed dragon is not only a symbol, but also a combination of its bloodline power and innate abilities. It is very important and is also top-quality material.

Every time its head is blown up, it takes a day to regenerate another one, and the biggest consumption is the horn.

Bang! Under the terrifying power of the Thunder Flame Emperor Dragon, the five-meter-long, three-meter-thick red dragon horn was instantly broken off, making an explosive roar.

Such a brutal scene made the silver dragon and the giant beast Zhulong who was awakened in the distance stare in amazement.

The red beast in particular, after standing there in a daze for a few seconds, suddenly turned around and dived into the swirling sea water, without any of its usual clumsiness and slowness.

This scene once again made the silver dragon's eyes bulge: "Roar! It turns out that this guy has been pretending to be stupid before."

With his left claw grasping his own dorsal fin and his right claw holding the flaming horn of the nine-headed dragon, the Thunder Flame Emperor Dragon nodded in satisfaction and walked to the back of the passage with heavy steps.

boom!

A blazing golden flame gushed out from the mouth of the Thunder Flame Emperor Dragon, covering the coral dorsal fin. Under the terrifying high temperature, the surrounding temperature rose rapidly in an instant, and the earth melted into magma.

Under the tempering of the golden flames continuously spewed out by the Thunder Flame Emperor Dragon, a piece of black and blue crystalline substance gradually appeared, the size of a human head, with faint thunder jumping inside.

Then the Thunder Flame Emperor Dragon threw Ghidorah's flaming horn down again and continued to be busy. This time, it also incorporated a few strands of the essence of the Golden Flame while smelting it.

Soon, a golden-red, palm-thick, more than 40 centimeters long, crystal-colored small horn appeared in the flame.

"Cesitia, I'm going to be out for a while. Please pay attention to the situation in the passage." With a low roar, the Thunder Flame Emperor Dragon rushed into the sea and disappeared in the blink of an eye.

In the training room, Chen Chu slowly opened his eyes. The golden-red runes on his right arm flickered. Under the strong spatial fluctuations, a vortex the size of a human head slowly emerged in front of him.

boom!

A powerful force came from the opposite side, and the silver vortex suddenly expanded several times. Then a huge golden crystal, golden-red small horns and blue-black crystals appeared.

After the things were transmitted, the space vortex disappeared instantly.

This act of forcibly expanding the space channel with force is a bit strenuous even for the Thunder Flame Emperor Dragon. It seems that it still needs to continue constructing the space channel runes.

As if thinking about something, Chen Chu collected the two materials from different parts of the body of the ninth-level giant beast, and then placed his hand on the ninth-level life crystal.

Feeling the amazing fluctuations of life energy emanating from it, Chen Chu was a little excited, and he thought: "Convert this life crystal into attribute points."

Boom! Instantly, endless life energy poured into Chen Chu's body, and the moment it entered his body, this life energy was transformed into another kind of energy and disappeared.

This was the first time that Chen Chu felt the transformation of attribute points.

At the same time, on the transparent page in front of him, the remaining 8804 attribute points skyrocketed at an alarming rate, and exceeded ten thousand in the blink of an eye.

When the golden crystal was transformed and disappeared, the attribute points on the page also skyrocketed to 25,130 points, which means that this ninth-level life crystal was transformed by more than 16,000 points.

"Unfortunately, attribute points only consider quantity, not quality. Otherwise, the overall value of this peak level nine life crystal would be more than ten times that of a level eight one."

After sighing, Chen Chu closed his eyes and started practicing again.

In the next few days, nothing major happened either in the deep sea or in the human world.

As each Tianyuan Stone was absorbed and refined, Chen Chu's aura gradually approached the late seventh level. Four days later, he successfully broke through to the late seventh level.

But it did not stop here, and with continuous refining, the fighting shadow became more and more condensed, turning from virtual to real, and gradually reached ninety-nine percent.

By this time, Chen Chu's cultivation had reached the peak of the seventh level.

Whoosh!!

In the training room, which is one hundred meters in diameter and dozens of meters high, and built entirely of gray-black rocks, a thirty-meter-tall figure stands behind Chen Chu.

The phantom of Douzhan at this time, no, it should be said that it is Douzhan’s real body.

The almost fully materialized Douzhan true body was surrounded by burning golden flames and leaping thunders. Four circles of light wheels behind its head slowly rotated, making it look like a god descending from ancient times.

"This is the 'true self'."

Sighing with emotion, Chen Chu and Douzhan's real body standing behind him opened their eyes at the same time. The eyes of both the man and the real body were cold, without a trace of emotion.