The strongest head exchange system

Chapter 775
"Look! The Demon Lord is gone!" Ding Dian shouted excitedly at the head of Nine Regions City.

Ding Dian, as a first-rank general of the Great Xia Dynasty, followed Immortal Emperor Yuanwu to guard the Jiuyu City, and immediately reported the whereabouts of Immortal Yuanwu to Immortal Yuanwu.

Without Ding Dian's report, Immortal Emperor Yuanwu had already discovered that the Demon Lord had returned to the Demon Land of the Western Land, and the Ember Fire Demon Lord left in a hurry, without hiding its unique aura at all, nor did it try to hide it.

Yuan Wu always pays attention to the movement of the demon army, how could he not find out, and finally let him wait until the demon king leaves, just as Yan Xu had predicted in advance.

"Quickly notify the Four Great Sacred Grounds, and all the people of the Golden Crow Demon Emperor, to carry out according to the original plan!" Immortal Emperor Yuanwu waved his hand, and several messengers sent letters separately.

As soon as Emberfire Demon Lord left, the attacks of the evil spirits outside the sky not only did not slow down, but became even crazier, because the demon refiner knew that if he could not take down the Nine Regions City, he would really be killed by Ember Fire Demon Lord, and he did not dare to slack off at all. .

Although the attacks of the evil spirits outside the sky were fierce, but it was the Ember Fire Demon Lord that Yuanwu Immortal Emperor feared the most. Yan Xu attracted the Ember Fire Demon Lord to come back for help, and immediately let everyone defending the Nine Regions City breathe a sigh of relief.

How the demons lead an army of millions to attack is still within their tolerance after all.

When Yan Xu attacked the headquarters of the Heavenly Outer Evil Demon in the Western Land Demon Border, the Ember Fire Demon Lord may not necessarily return to help in person, but he may also send some troops back to defend, while he himself stays to attack the Nine Realms City.

If this is the case, Immortal Emperor Yuanwu and others will be in big trouble, they don't have the confidence to deal with a furious demon king.

But now, the Ember Fire Lord finally retreated, which proved that Yan Xu had caused enough disturbance in the Western Land Demon Land that the Ember Fire Demon Lord had to rush to help himself.

In this way, the defensive pressure on Nine Regions City was relieved.

But at the same time, Yan Xu was about to bear the anger of Lord Ember Fire, and Immortal Emperor Yuanwu sweated hard for him.

"If Lord Cinder Fire comes back, it will probably take about an hour. I don't have time to remove all of the more than 50 spirit stone veins. Moreover, I can't remove all of them. I still have to leave some of them for the evil spirits outside the sky."

Yan Xu stripped off the Brahma soil outside a spirit stone vein, and removed the Haotian Realm without saying a word. This is the seventh fairy crystal vein he collected.

The reason why all the spiritual veins cannot be emptied is mainly to prevent the evil spirits from outside the sky from putting all their eggs in one basket.

Once the extraterrestrial evil spirits lost all their spirit vein resources, the Ember Lord simply turned his head and stormed the Nine Realms City, as well as the eastern part of the Great Xia Dynasty and the vast area of ​​the Southern Sky Demon Territory, and continued to search for more resources.

Leaving a part of the spiritual veins, although the evil spirits outside the sky will not give up attacking the Nine Regions City, they will always take care of the base camp and dare not let go of their hands and feet with all their strength. The pressure on the Great Xia Dynasty will be much less.

Yan Xu collected more than 20 spiritual veins in a row, all of which were celestial crystal veins. It is roughly estimated that the spiritual veins of celestial crystals reached 400 million yuan.

"No, Ember Fire Demon Lord is back, I didn't expect it to be faster than I expected!" Yan Xu was about to make a move on the next spiritual pulse, when he suddenly turned his head and looked into the distance, a pale meteor was flying towards him rapidly.

Yan Xu didn't say a word, and immediately looked for the direction and flew away along the underground passage.

Seeing the mess in the devil's cave, and the corpses of evil spirits strewn all over the field, the Ember Lord's face didn't change much, but he found that half of the fairy spar veins had been swept away, a total of 24 fairy crystal veins, and his face was distorted.

His minions can be cultivated again after they die, but the seizure of the Immortal Crystal Stone's spiritual veins will greatly slow down the follow-up plan of the Cinder Demon Lord. This is unacceptable to him, and it is also an important reason for rushing back.

"I want you to spit it all out!" Ember Lord was furious like never before, and chased in the direction where Yan Xu disappeared.

The underground passages are criss-crossed, and the speed of flying through will inevitably be affected. It is not easy for the Ember Lord to catch up with Yan Xu. Although he will not be lost, he also stops Yan Xu for a while.

Yan Xu looked back at the embers who were chasing after him, one hundred and eight pieces of white nails appeared all over his body.

Yaoriyuan Armor, a third-tier defensive artifact, is a defensive armor piece formed by the materialization of special laws. It has a strong defensive effect and can resist the invasion of law storms.

Putting on this divine armor woven like light, Yan Xu descended into the world like a god, and the law of aura flowed endlessly.

Yaoriyuanjia is worth 30 points in exchange for points. Yan Xu originally accumulated 298000 points in his hand and killed hundreds of thousands of extraterrestrial demons in the Western Land Demon. Yan Xu finally gathered 30 points and exchanged them for Yaoriyuanjia immediately. .

Yan Xu expected that the Ember Fire Demon Lord would come after him. After all, there was still a gap in strength between the two. Having one more Tier [-] defensive artifact was equal to one more life-saving chance of winning.

From the very beginning, Yan Xu had no intention of fighting the Ember Fire Demon Lord, he just wanted to hold it back as much as possible and give Immortal Emperor Yuanwu a chance to breathe.

"Now I can't hide in the inner body world. With the power of the Ember Fire Lord's consciousness, if I enter the Haotian Realm rashly, it is very likely that he will capture the space coordinates, and then the inner body world will be dangerous. What's more, I will try my best The longer it may be delayed, the less pressure Yuanwu Immortal Emperor and the others will have."

Yan Xu called out the Yaori Yuanjia, and the [-] Hunyuan Shuttle centered on Yan Xu, forming a streamlined flying sword in front of him.

At this moment, Yan Xu and the Hunyuan Shuttle merged into one, and all the boulders and ore veins in front of him were cut in an instant. The speed of traveling underground exploded to the extreme, and rushed over the edge of the Western Land Demon Frontier.

Ember Lord was surprised to find that not only could he not catch up to Yan Xu and stop him, but the gap between the two was getting bigger and bigger.

Although the speed of the distance was very slow, and Yan Xu did not escape the perception range of the Ember Demon Lord, it still annoyed him.

Now in the entire Luotian Continent, only Ember Fire Demon Lord has reached the Tribulation Stage. He stands at the peak of his realm, but he is played around by the native monks. His chest is raging with anger, and he can't wait to catch up with Yan Xu and smash him to pieces.

In a head-to-head competition, Yan Xu thought he was no match for Demon Lord Ember, but even Demon Lord couldn't catch up with him in terms of speed.

"If it wasn't for the fact that the Zhou Tower gave me nearly a hundred years of training time out of thin air, even if I exchanged the Yaori Source Armor today, it would be impossible for me to surpass the Ember Lord in terms of speed."

A strange color flashed in Yan Xu's eyes. The Zhou Tower has only been in use for a while now. As long as Yan Xu is given a few hundred years, it will not be a problem to break through the tribulation period.At that time, we will deal with Emberfire Demon Monarch in one fell swoop.

Zhou Pagoda changes the speed of time, 500 years in Haotian Realm, but only one year in the outside world.

Originally, Yan Xu only had 500 million fairy spars, which were only enough to support the operation of the Zhou Tower for about 700 years. Now he has 400 million more fairy spars in his hand, which is enough to support the operation of the Zhou Tower for 2000 years.

(End of this chapter)