I am the Thunder Emperor in the fight

Body Refining Tower, fourth floor.

When Mo Yu arrived here, he looked at the environment with some astonishment.

In front of him was a square, about a thousand feet wide and extremely old. The ground, paved with ancient rocks, was covered with traces of time. A sense of vastness permeated the entire space.

"We have finally arrived at the fourth floor of the Body Refining Tower." A voice came from the side, and Cai Lin and Mang Lie approached. Mang Lie spoke with lingering fear.

In comparison, Cai Lin was much more indifferent. The physical strength of the Nine-Colored Sky-Swallowing Python was obviously not to be underestimated.

"You have made another breakthrough?" Cai Lin's beautiful eyes swept across Mo Yu's arms. Just now, she felt the oppression of Mo Yu's purple-gold arms. Even a seventh-grade supreme being would probably feel like facing a formidable enemy.

"Haha, I guess so." Mo Yu said with a faint smile.

His real strength did not make a breakthrough, but his physical strength was greatly enhanced and reached a higher level.

"What a pervert..." Mang Lie at the side shook his head with emotion, and then pointed his finger directly to the center of the ancient square: "Look there."

Mo Yu and the other man immediately followed the projection and their eyes focused, only to find that in the center of the ancient square, there was a black stone tablet only a few feet high.

The black stone tablet was not tall and strong, and it was very easy to be overlooked in this huge ancient square, so even Mo Yu had not discovered it before.

"This is the monument of strength." Mang Lie spoke again.

"Power monument?" Mo Yu raised his eyebrows slightly, as if he had thought of something.

"The rules of this fourth level are actually very simple. All you need to do is use your physical strength to punch the monument."

Mang Lie said calmly: "Did you see the bronze lamp on the monument of power?"

Mo Yu nodded and saw that in the front of the stone tablet, there were nine bronze lamps inlaid, but the lamps were pitch black and there was no flame.

"That is a measure of the physical strength of a punch. The ultimate is to have all nine lights lit up simultaneously. However, that is basically impossible, because even a ninth-grade supreme being cannot do it."

"According to the rules, as long as you can light six bronze lamps, you can pass the fourth level."

"Light six lamps?" Mo Yu clenched his hands, his eyes showing an eager look. If it was just a competition of pure physical strength, he would not be inferior to anyone present.

Moreover, he also wanted to try out what level of physical strength his current Heaven-Shaking Divine Arm could reach if he used all his strength.

"Then what are the benefits of passing this fourth level?" Cai Lin on the side suddenly asked.

"The benefits are still on that stone tablet." Mang Lie smiled. He stared at the black stone tablet with a hint of heat in his eyes.

"Do you know that this stone tablet is made of the flesh and blood of the Sky-Devouring Beast?" said Mang Lie.

"The Sky-Devouring Divine Beast?" Mo Yu raised his eyebrows.

It is said that the so-called Sky-Devouring Beast is a super beast born from heaven and earth, not from any bloodline. Its rarity is far greater than any other super beast, and it seems to have only appeared in ancient times. Nowadays, few people have heard of it.

This Sky-Devouring Beast can swallow the sky when it is angry. Even the Supreme Being would be wary of him when he sees it.

"Once this monument is hit by a strong force, a trace of the spirit of the Heaven-Swallowing Divine Beast will leak out of it, and the amount of this spirit will depend on the strength of the attack...

Simply put, the more bronze lamps are lit, the stronger the blood energy will penetrate, and this is the benefit of passing the fourth level. "Mang Lie's eyes became more and more fiery, and he said slowly.

Hearing this, Mo Yu nodded with a smile on his face. The essence of the Sky-Devouring Beast... if he could absorb it, it would obviously be a great boon to his own training.

This is something more powerful than thunder marrow. No wonder even Mang Lie is so excited.

Every level of this body-refining tower is indeed a grand affair...

While Mo Yu and the other two were talking, Han Yue, Ran Ben, Xu Lie and the others were staring at the black stone tablet with greedy and solemn expressions, and then they gradually approached it.

As he got closer, Mo Yu discovered that the black stone tablet was covered with fist and palm prints of varying depths. Obviously, these were left by people who had taken tests here in the past.

This stone tablet is extremely hard, and you can't tell at all that it is made of flesh and blood. However, its dark color emanates a faint, heart-pounding oppression that makes people's blood tremble.

Mo Yu knew that it should be the remaining breath of the Sky-Devouring Beast, but even if it was just a little bit, it made it difficult for them to breathe.

Moreover, the most surprising thing is that once they approached the stone tablet, the spiritual energy in everyone's body gradually stagnated and it was difficult to circulate it, as if they were directly suppressed by a terrible force field and could not move.

"My spiritual power is completely suppressed... As expected, I can only use pure physical strength here." Mo Yu clenched his hands. It was extremely difficult to activate the spiritual power in his body, and it was almost ineffective.

Although the black stone tablet was right in front of them, the ten people present all tacitly agreed not to act rashly. Instead, they sat down on the ground and adjusted their own states.

Because according to the rules, everyone should only have one chance to attack. Once they fail, they will be eliminated directly and teleported out of the Body Refining Tower.

Therefore, that punch that they throw will definitely be the peak of their current physical strength.

Before that, we must build up our strength and gather our strength. Any confrontation would be unwise.

Thus, for a moment, this ancient square became unusually quiet, with only the subtle breathing sounds of ten people echoing softly...

...

As time passed, an unknown amount of time had passed. In the ancient square, the ten figures sitting quietly opened their eyes almost at the same time.

The moment their eyes opened, the surfaces of the ten people's bodies were all glowing with a faint red light. It was not the light of spiritual power, but a sign that the blood in the body had reached its peak.

Obviously, after a period of breathing adjustment, the conditions of the ten people reached their peak at this time.

A faint red light lingered, and then Xu Lie from the Demon Elephant Clan was the first to stand up. He stared at the black stone tablet with burning eyes and smiled.

"Since none of you are making any moves, let me try to see what's so special about this legendary monument of strength!"

Seeing this, Mo Yu and others did not say anything, which was obviously their tacit consent. After all, at this time, there was no need to fight for the order of priority, as they only had one chance to make a move anyway.

Seeing that no one objected, Xu Lie stepped out directly and finally stopped in front of the black stone tablet. He took a deep breath and clenched his palms suddenly.

boom!

Red light burst out from his body, and Xu Lie's body began to swell rapidly at this moment. Muscles piled up all over his body like blocks of iron, and blue veins like dragons crawled under his skin.

Then Xu Lie suddenly formed seals with his hands, and the light of qi and blood gradually condensed on the surface of his body, and turned into blood-red lines on the surface of his skin. Those lines made Xu Lie look much more ferocious in an instant.

"That is the blood vein of the Demonic Elephant Clan. Activating the blood can temporarily increase the strength of the physical body." Mang Lie introduced in a low voice.

Mo Yu nodded. He could feel that Xu Lie's body seemed to have become stronger at this moment, but the blood pattern seemed to be inferior to his Heaven-shaking Arm.

In Mo Yu's opinion, even among the Shaking Heaven Arm Clan, probably only a few geniuses could cultivate his own.

As for the Heaven-Shaking Divine Arm, Mo Yu was not clear about it. After all, he had only absorbed the essence and blood of the Heaven-Shaking Power Ape and was not a true member of the Heaven-Shaking Power Ape clan. Even after stepping into the origin of the divine beast, he had never met a strong Heaven-Shaking Power Ape.

However, in Mo Yu's opinion, those who can cultivate the Heaven Shaking Divine Arm should be rare. After all, he spent a lot of hard work to cultivate the Heaven Shaking Divine Arm. If it weren't for the help of this Body Refining Tower, he wouldn't have succeeded so quickly...

While Mo Yu was thinking, Xu Lie stomped his foot on the ground, and suddenly the ancient square seemed to tremble. Then his body rushed out suddenly. His ferocious momentum was like a demon elephant walking in the sky, wanting to destroy the world.

boom!

Xu Lie threw a punch, and the red energy and blood wrapped around his fist. Wherever the fist passed, the space vibrated, and it actually brought about a sharp sonic boom.

Behind Xu Lie, an extremely huge phantom of a demon elephant appeared. The demon elephant was ferocious and fierce, which made people feel frightened.

boom!

The punch contained all of Xu Lie's strength and finally exploded the air. Under the close watch of Mo Yu and others, it hit the black stone tablet hard.

At the moment of the blast, a low sound rang out, and ripples seemed to spread across the surface of the black stone tablet, but the tablet itself did not move at all.

raging!

The ripples spread, and then Mo Yu and the others saw that the first bronze lamp on the top of the black stone tablet immediately started to emit flames, and it started to burn with a puff.

The flame was red in color, full of fluctuations of energy and blood, as if it was the result of Xu Lie's previous punch.

puff!puff!puff!

After the first bronze lamp started burning, the second, third, and fourth lamps were easily lit.

However, by the fifth lamp, the speed had finally slowed down. Red smoke was seen floating in the fifth bronze lamp, and sparks appeared little by little. Finally, after a period of condensation, it finally burst into flames with a puff.

The fifth bronze lamp is lit!

Mo Yu and the others remained expressionless, but their eyes were fixed on the sixth bronze lamp. With Xu Lie's strength, lighting five lamps was within their expectations, but whether he could light the sixth lamp was the most crucial.

Chi Chi!

After the fifth lamp was lit, sporadic points of fire began to appear in the sixth bronze lamp. They gathered together with difficulty, and finally, in Xu Lie's red gaze, they gradually bloomed into a flame.

However, just when the flame just lit up, the spark suddenly wavered, and finally quickly went out, returning to complete darkness.

The sixth bronze lamp, failed!

Xu Lie looked at this scene and his face turned pale instantly. His expression was full of disbelief. He had used all his strength to punch, but he couldn't even light the sixth bronze lamp?

Seeing this, Mo Yu and others in the back also became serious. In their expectation, Xu Lie should have more than a 50% chance of lighting the sixth bronze lamp, but unexpectedly, he failed in the end.

hum!

While they were sighing, the black stone tablet suddenly shook slightly, and then a slightly chaotic air flow emanated from it, and finally penetrated into Xu Lie's nostrils along with his breath.

Xu Lie's body suddenly stiffened, and the blood in his body quickly surged, and streams of red air swept out from his body.

In just a dozen breaths, the energy and blood emanating from Xu Lie's body was greatly enhanced.

"Is that the essence of the Sky-Swallowing Divine Beast?"

When Mo Yu saw this scene, his eyes suddenly flashed, and then a hint of greed flashed across his eyes.

Because he could sense that the enhancement of Xu Lie's physical body in these few dozen breaths was even stronger than when he was baptized by the Thunder Marrow before.

The essence of this sky-devouring beast is indeed a great tonic for the body.

After absorbing this essence, light began to bloom around Xu Lie, and then his figure disappeared. Obviously, after failing to light the six bronze lamps, he was eliminated and kicked out of the body refining tower.

Seeing this, the fourth floor became quiet for a while, but their expressions became more solemn.

This silence lasted for a moment, and Ran Ben walked out slowly, smiling faintly, "I'll be the second one to make the move."

As soon as he finished speaking, he walked out and stood in front of the black stone tablet, concentrating for a moment. Suddenly, light burst out from his body, and his body, in the burst of light, directly turned into a huge red anaconda of about several thousand feet.

This Ran Ben actually changed back to his original form!

The red anaconda stood proudly in the void, its huge triangular snake eyes showing a faint red color, majestic and domineering.

hiss!

A fiery and hoarse sound resounded through heaven and earth. The next moment, the red anaconda's huge tail swung out directly, as if it had penetrated the space. That tail was enough to smash the mountains into pieces and split the sea apart.

boom!

The python's tail, filled with terrifying power, fell heavily on the black stone tablet. The stone tablet, which was several meters in size, seemed extremely small under the huge python's tail.

But such a tiny stone tablet still stood quietly in the square, and even the huge red anaconda could not shake it at all.

However, the huge force was finally transmitted from the giant python's tail and rushed into the black stone tablet.

Bear! Bear!

Then, on the black stone tablet, the bronze lamps were quickly lit one by one in an instant.

In just a few breaths, five bronze lamps began to burn. The speed was obviously faster and more rapid than the previous slow burning.

After the fifth bronze lamp was lit, sparks began to appear in the sixth lamp. Finally, the sparks condensed and finally, under the watchful eyes of Mo Yu and the others, it was completely lit.

The sixth bronze lamp was lit successfully!