The emperor is surging, like a mountain, falling from the sky, hidden in the void, and the regular lines that lock this space are under the advent of the Guangcheng Emperor's seal, accompanied by the sound of "Bobo", one by one.

The whole space was trembling, and there was a "crunching" sound like an old sour branch when you listened closely. Xu Lin knew that this was a sign that the space was about to collapse. His expression was awe-inspiring, his eyes were firmly fixed on the projection of the Guangcheng Emperor's Mansion in the sky behind the distorted space, and his divine consciousness penetrated along the tiny spatial crack, but in the end, it was all annihilated in the depths of the spatial crack.

Emperor Guangcheng was also an extremely prominent existence in the primeval era, and among all emperor-level existences, he was also ranked very high. His palace definitely hides great secrets and benefits. According to the previous speculations of Tiangui and Taixu, it is very likely that there is the "Guangcheng Ziwei Jue" cultivated by Emperor Guangcheng in the mansion of Emperor Guangcheng, as well as the real Guangcheng Emperor Seal that can be compared to the weapon of the Extreme Dao rules.

These are all things that emperor-level existences covet very much, and Xu Lin has no reason not to be tempted. But now, after his divine consciousness was annihilated by the hidden power in the depths of the spatial rift, Xu Lin's confidence was suddenly knocked out a lot.

Diwei was still raging, and Xu Lin's face turned a little pale. This Emperor Wei who was raging in the space had already told him that the Guangcheng Emperor's Mansion was unattainable, and if he insisted on being strong, he might be killed.

The only thing that made Xu Lin feel a little relieved was that now that the projection of Emperor Guangcheng's Mansion had come to help him. It may be that the demon lord smashed the Guangcheng Emperor Seal with a black spear, so the same Guangcheng Emperor Seal was directly punched out in the Guangcheng Emperor's mansion, but this Emperor Seal was bigger and more terrifying than Xu Lin's punch.

"Emperor-level existence!"

The roar of the Demon Lord with a look of horror sounded in the golden light in the sky, and it was the same in Purgatory, the emperor-level existence was also an existence that no one dared to provoke at will, and the sudden emperor power here made the Demon Lord feel a crisis of fall from his heart to his body.

"The Demon God is here!" came the Demon Lord's rebellious roar from beneath the Emperor's seal. At the moment when these four words sounded, the entire space shook with a bang, and all the power of the rules stopped instantaneously at this moment. Immediately after, a thick black cloud surged out from the Demon Lord under the Emperor's Seal.

The thick black clouds were accompanied by bursts of ghostly cries, and the forty chains of heaven and earth rules flashed away in Xu Lin's sight. Subsequently, these forty chains of heaven and earth rules intertwined into an incomparably huge existence in the sky above the Demon Lord's head.

This being holds a huge axe in both hands, has horns on the top of its head, and has space under its feet, giving people the feeling of standing on the whole world. And the body of this existence also rippled with a wave of power that made Xu Lin feel palpitations.

"Chi You, emperor-level power!" Xu Lin's scalp was numb, and his back was cold. He didn't expect that this Demon Lord would be able to summon the phantom of Chiyou, and it was still an emperor-level phantom of Chiyou.

"Boom!"

The emperor's seal fell, and the phantom of Chiyou stretched out his fingers at the same time. The golden light on one side, the black clouds, the emperor's seal, and the fingers collided in an instant, and suddenly burst out with an incomparable, unimaginable energy explosion.

The space was shattered in an instant, and Xu Lin was even more shocked by the huge force for more than three hundred miles. The Demon Lord flipped his head in the void, and countless wounds appeared on his body that could see bones, and the blood was like rain. They were all shocked back to their original world and appeared in the sky above the Hundred Bird Immortal City.

The "Heaven and Earth Life and Death Reincarnation Array" was blown to pieces in an instant, and the Heaven and Earth Rule Chains that were intertwined into the magic circle turned back into chains in the void, and all of them returned to Xu Lin's body.

"Boom!"

The explosion of energy that destroyed the world exploded the space, and a black hole of a hundred acres appeared in the sky above the Hundred Bird Immortal City. This void annihilates all existence, space, time, light, vitality, whatever it is, all are annihilated.

"Poof...!"

Xu Lin stabilized himself in the sky more than three hundred miles away, and when he opened his mouth, a large mouthful of blood spurted out. The collision of emperor-level energy is definitely not something that he, a person with an eternal step, can resist. The Demon Lord was also hit hard, and rolled in the void for a full five hundred miles before lying in the sky like mud.

The sudden explosion and the obvious black void immediately attracted the attention of the monks and demons in the Hundred Birds Immortal City. A cacophony arose, and there were stunned faces.

Xu Lin didn't look at them, his gaze had already fallen on the Demon Lord. The Demon Lord's state at the moment seemed extremely weak, and Xu Lin's mind figured it out with a slight turn. The Demon Lord's previous summoning of the Chiyou Phantom should have consumed an extremely large amount, and it is likely that the Demon Lord will have to pay the price in terms of vitality.

Thinking of this, Xu Lin's eyes flashed, and an imperceptible joy flashed in the light. A Demon Lord, whether alive or dead, is a great wealth with incalculable benefits for himself.

As soon as his mind moved, Xu Lin's eyes became hot. Ignoring his injuries, as soon as he took a step, the rules of space waved beside him, and the next moment Xu Lin appeared next to the Demon Lord.

At this time, the Demon Lord's life breath has weakened to a very weak point, and the existence of the dignified eternal step has become a mud-like thing at this moment. Xu Lin's face flashed, and with a wave of his hand without hesitation, a golden light drilled out of the void not far from him, drawing an incomparably graceful arc in the void, and slashed at the head of the Demon Lord at once, and drilled into the skull.

Then, Xu Lin waved his hand again and again, and the ten heaven and earth rule chains he had condensed poured out of his body, and after being fingered by Xu Lin, it swam through the void like a spiritual snake, all of them drilled under the demon lord's body, and in an instant, they were intertwined into a magic circle.

Immediately after, Xu Lin waved his hand again, and millions of points of light drilled out of the void, and a million Immortal Yang Pills flashed with milky white light, and all of them fell into the magic circle.

In the end, Xu Lin pinched out a magic seal with one hand, and pointed at the demon lord's body with the other.

"Boom!"

White flames suddenly rose from the circle, burning around the Demon Lord's body. This white color is close to the transparent white flame, and it is a flame that burns completely by mana. Xu Lin uses heaven and earth as a furnace, and wants to refine the demon lord here.

His purpose was to create a chain of heaven and earth rules that the Demon Lord had spent countless years condensing. Xu Lin wanted to pull them out of the Demon Lord's body and refine them into his own body. This was the only way he could catch up with those long-promoted veteran Eternal Dao Monarchs in the shortest possible time, and this was also the way Xu Lin had strengthened himself as quickly as possible.

This is naked plunder, a means that is more fierce than cannibalism. In the Immortal Dao, it is difficult for Xu Lin to find an Eternal Dao Monarch of the same rank to start, so he will bear the moral condemnation and the pursuit of the Immortal Dao. But now that it is used on the Demon Lord, no one dares to accuse him, but will applaud him.

The white flames burned fiercely, directly passing through the Demon Lord's body, and Xu Lin could clearly see wisps of white flames wrapping the Heaven and Earth Rule Chains in the Demon Lord's body.

"Good guy, you have actually condensed fifty-two chains of heaven and earth rules. Xu Lin's eyes rippled with a crazy light, he licked his lips, his gaze passed through the Demon Lord's body, and he saw fifty-two chains of heaven and earth rules that were as black as ink. These fifty-two regular chains crisscrossed the Demon Lord's body, and there was no end in sight, but each one exuded an incomparably powerful power fluctuation.

The chains of heaven and earth rules condensed by Xu Lin himself were golden yellow, and the color condensed by the Demon Lord was as black as ink. This is brought about by the difference in their respective mana, Xu Lin needs to refine all the Demon Lord's Heaven and Earth Rule Chains before he can collect them into his body and become his own rule chains.

In order to speed up the refining speed, Xu Lin even waved his hand to arrange a time magic circle around this void, which was used to speed up the flow of time and make the refining even faster.

Three hours later, Xu Lin's eyes lit up. As soon as he beckoned, a golden Heaven and Earth Rule Chain drilled out of the Demon Lord's zenith cover and flew into Xu Lin's hand. This golden chain of heaven and earth rules is as thick as an adult's arm, and each section is rippling with extremely mysterious rule fluctuations.

"The first!" Xu Lin put this rule chain into his body, and watched the number of his rule chains suddenly change from ten to eleven, his face was full of joy.

The mana continued to burn, and one million Immortal Yang Pills were completely enough to burn for three days.

With the first, the second, and the third, it became faster. Then, in less than two hours, Xu Lin pulled out five regular chains from the Demon Lord's body and collected them all into his body.

"Huh?" At this moment, Xu Lin's brows furrowed slightly.

He found that after pulling out the six rule chains, the number of rule chains in the Demon Lord's body suddenly decreased to forty-two. Ten are missing. That is, after the rule chains of the Ten Demon Lords were refined, the six rule chains were refined.

"Does refining also have to be consumed?" Xu Lin muttered softly.

This refining process lasted for a whole day, and the fifty-two rule chains actually consumed seventeen in the refining process, and Xu Lin only got thirty-five. These thirty-five regular chains are all as thick as an adult's arm, and the golden chain links are all filled with mystical aura.

After taking all the thirty-five rule chains into his body, the number of Xu Lin's heaven and earth rule chains suddenly became forty-five.

Forty-five rule chains suddenly turned Xu Lin from an eternal step that had just been promoted to an eternal step that had been promoted for at least three thousand years. Xu Lin's strength suddenly increased to the middle stage of the Eternal Step, reaching a very terrifying level.

After extracting all the chains of the rules, the Demon Lord's body was burned to ashes by the flames, and then dissipated into the void after being blown by the wind. Xu Lin walked to the square in front of the City Lord's Mansion of the Hundred Bird Immortal City with satisfaction, where more than five hundred monks had already been waiting in amazement.

The more than five hundred monks watched Xu Lin walk up to them step by step from the sky, their eyes full of fear.

Xu Lin glanced at them and frowned inadvertently. Then, with a wave of his hand, a large number of materials poured out. He stretched out his hands and sketched through the void, and all the materials he refined into ten portals.

There are ten teleportation platforms, each with a radius of 20 zhang, and when fully activated, it can teleport thousands of people at a time. This was the back hand of the huge teleportation circle that Xu Lin had arranged in the Youyun Mountain Range.