I, the Emperor of Heaven return

"Strip off the blood!" Nie Tian couldn't help but trembled when he heard Zhu Rushuang's words, and he was surprised.

When he heard the word blood, he immediately thought of the Emperor's Heart Festival.

Before, he had seen a huge pool of blood of the Ancestral Dragon under the ground. The blood pool was connected to the Emperor's Heart Altar, which was obviously prepared for the Emperor's Heart Festival.

And the three Holy Dragon Envoys were taken to the Dragon Refining Mouth and stripped of their blood power, which was obviously related to the Emperor's Heart Festival.

"Senior, is the blood of the Holy Dragon Envoy different from that of other Dragon Clan warriors?" Nie Tian calmed down and looked at Zhu Rushuang and asked.

"The Holy Dragon Envoys in history were only produced in the four Ancestral Dragon Clans. They are all top warriors among the Ancestral Dragon Warriors. After becoming a Holy Dragon Envoy, they can integrate the Ancestral Dragon Pattern left by the previous generation of Holy Dragon Envoys and have stronger blood power." Zhu Rushuang frowned slightly and said lightly.

"Then the three Holy Dragon Envoys now can be said to be the strongest Ancestral Dragon Warriors, right?" Nie Tian's eyes trembled slightly, and he asked seriously.

"Yes." Zhu Rushuang nodded heavily and said, "The Dragon Clan originally had four Holy Dragon Envoys, and each of them chose the strongest person from the four Ancestral Dragons to take on the role. But the Seven Evil Dark Dragon Clan is almost extinct, so only the Yin Zhulong, Wuyang Yinglong, and Taiwu Bingyi clans are left. The three Holy Dragon Envoys now are the strongest of these three clans."

"Alas!" Zhu Rushuang suddenly sighed and said, "Although the four Ancestral Dragons are far more powerful than ordinary dragons, their powerful strength also makes their martial bodies different from ordinary people, and they bear stronger blood pressure, so the lifespan of Ancestral Dragon Warriors is not long. There are fewer and fewer Ancestral Dragon Warriors now. I am afraid that in a few generations, the Dragon Clan will have no Holy Dragon Envoys."

Nie Tian frowned, was silent for a while, and did not speak.

"Let's go." After a moment, Zhu Rushuang's complexion improved slightly, so he did not delay any more and prepared to go to Lianlongkou.

They first found Ye Yao and Zhu Xiyi, and then Nie Tian asked them to enter the Nine Extremes, and then headed directly towards the Refining Dragon Mouth.

Soon, Zhu Rushuang and Nie Tian came to the sky above the Refining Dragon Valley, and looking down, they could see a dragon-shaped canyon, which was the Refining Dragon Valley where the Refining Dragon Mouth was located.

"Bloodline restriction!" Nie Tian looked at the valley below, and suddenly felt a monstrous force coming at him, which made him frown and look very ugly.

He felt that the entire valley was shrouded by a powerful bloodline restriction, like an invisible barrier that blocked everything.

"Nie Tian, ​​I need your blood!" Zhu Rushuang looked at the Refining Dragon Valley in silence for a moment, and said solemnly.

It was obvious that she was going to forcefully break through the bloodline restriction of the Refining Dragon Valley.

Nie Tian frowned, and he could feel that the bloodline restriction of the Refining Dragon Valley was no weaker than the barrier of the Sin Dragon Prison.

Zhu Rushuang was already injured, could she still withstand that kind of bloodline shock?

"The dragon clan betrayed me, but I will not betray the dragon clan." Zhu Rushuang saw what Nie Tian was thinking and spoke solemnly, with an extremely determined look in her eyes.

Nie Tian frowned. He felt that Zhu Rushuang seemed to have made a decision in her heart. That kind of indifference clearly carried a certain kind of detachment.

"Come on." Zhu Rushuang spoke calmly, and the Taiwu Shenbing appeared in her hand again. The momentum of her whole body burst out in an instant, and the cold power was like a raging wave, as if to drown everything.

Nie Tian's face sank slightly, and he no longer hesitated. The power in his body surged wildly, and blood spurted out of his ten fingers, turning into streams of blood mist, filling Zhu Rushuang's whole body.

"Boom!" Under the stimulation of Nie Tian's blood, Zhu Rushuang's momentum surged wildly, impacting the surrounding void, roaring continuously, and the whole world seemed to be about to collapse.

Nie Tian moved his figure and retreated tens of thousands of meters away. Looking at the scene in front of him, it was thrilling.

With the blessing of the dragon blood and the Great Witch God Ice, Zhu Rushuang's momentum soared to the sky, surpassing the Yangshen Sword Emperor and others that day.

However, in this state, Zhu Rushuang was under an extremely huge pressure, and the blood in his body burned wildly, completely at the cost of his life.

"Bingyi, kill the sky!" The next moment, Zhu Rushuang spoke solemnly, and swung a gun. Where the gun pointed, a terrible gun shadow appeared, carrying the power of annihilation, and bombarded the Dragon Refining Valley below.

"Bang!" The gun shadow was like a dragon, and it came down with a bang. A terrifying explosion broke out between heaven and earth. Under the rebound of the forbidden power, the infinite gun intent actually bloomed with black brilliance, turning into a raging wave, sweeping everything.

"Boom boom boom..."

"Chi chi chi..."

The sky and the earth roared and exploded, and the sound of terror was endless, just like the end of the world.

Nie Tian was hit by the aftermath and his figure kept retreating.

After a long time, the world returned to peace.

Zhu Rushuang stood coldly in the sky, like a cold spear, revealing a chilling breath.

Nie Tian looked down, his eyes couldn't help but tremble, the blood restriction outside the Refining Dragon Valley disappeared!

Zhu Rushuang's spear destroyed the world and directly shattered the blood restriction.

But at this moment, Zhu Rushuang's body trembled, and she was a little unstable.

"Senior!" Seeing this, Nie Tian moved his figure and quickly came to Zhu Rushuang and supported her.

Zhu Rushuang was under the double pressure of blood pulse shock and Taiwu Shenbing, and her martial body was already injured. At this moment, she was severely injured.

"Puff!" Her body trembled suddenly, and a mouthful of dirty blood spurted out, and her dirty black face turned pale.

"Oh no!" Nie Tian sensed Zhu Rushuang's body and found that the latter's blood was restless and the blood flow was accelerated. This was clearly a sign of the martial body losing control.

"I'm fine." Zhu Rushuang took a deep breath, endured the severe pain, and said, "Let's go into the Dragon Refining Valley and take a look."

"Okay." Nie Tian agreed, and then took Zhu Rushuang and landed in the Dragon Refining Valley.

They walked along the valley and soon came to the end of the valley. The scene they saw made them both stunned.

In mid-air, three bloody figures were locked by huge iron chains, their scapulae were pierced, and they were dying.

On the iron chain, there were dense and strange dragon-shaped runes engraved, constantly absorbing blood power from the bodies of the three people.

Nie Tian looked down along the iron chain, and at the end was a huge black stone, on which surges of red power, like a burning flame.

And next to the black stone, three black-robed warriors stood, looking at Nie Tian and Zhu Rushuang with a dull look.

They didn't even realize that someone had broken through the blood restriction of the Dragon Refining Valley.

The blood restriction of the Refining Dragon Valley isolates everything from the outside world. It is normal that they did not notice it.

"You are..." After being stunned for a few seconds, one of the black-robed warriors reacted and spoke in surprise, but before he finished speaking, his body froze and was directly frozen.

The other two were also frozen in an instant, and their expressions were still horrified.

"Saint Dragon Envoy!" Zhu Rushuang ignored the three people, raised his head slightly, looked at the three bloody figures, and spoke solemnly.