Although the black rock in the city has powerful effects, it is not very useful to Xu Changqing. After all, the whole process is too short, so short that even Xu Changqing cannot grasp that little bit of spiritual light when using the state of Taoism. He cannot use the extreme puppet clone method like the demon king to take this thing. In addition, he can also see that using this method to steal the power of the great Dao obviously contains great flaws. Otherwise, Qin Qin should have died before, not the demon king.

However, even if the black rock at the base of this city has various defects, it is not useless at all. Xu Changqing's despise of the black rock, which does not mean that others do not look down on it. Under Xu Changqing's idea, if the black rock with special effects is adjusted to a certain disposable spiritual medicine for enlightenment, specifically targeting people who have reached the peak of the Immortal of Hedao, but have not been able to touch the laws of the Great Dao for some other reasons. Although this medicine cannot allow such people to instantly master a law of the Great Dao of Heaven and Earth, it can give them a little enlightenment and feel that the laws of the Heaven and Earth are closest to the origin, which has an extremely huge effect on them and gives them the opportunity to enter the gate of the most powerful...

However, the black rock in the city was pressed at the bottom of the city wall. Unless the entire city wall was demolished, it would be difficult to remove it. Fortunately, Xu Changqing was not in a hurry about this, so he only left his magic mark on the black rock in the city to use it as a mark.

Although Xu Changqing did not pay attention to the role of the black rock in the city, Xu Changqing needed to reconsider the way to deal with it. Originally, Xu Changqing was not prepared to pay attention to this aura of destruction and let him continue to hide in the city wall, but now with the black rock in the city, things are a little different. It is difficult to guarantee that no second person can understand the power of transforming nothingness according to the magic king's techniques. If this person only knows brute force and does not understand the great way, it would be fine, but if this person is a real and powerful immortal, then the situation may be a little trouble. After all, such a force that cannot be completely controlled by the Golden Immortal Realm falls into the hands of a person who has not entered the immortal realm, it will simply make the baby hold a bomb that will explode at any time. While exploding himself, it will also harm others.

Xu Changqing, who had already considered it, was preparing to take away the destructive aura contained in the Black Rock City Wall to avoid accidents. If he wanted to take away the destructive aura, it would be impossible to rely on the power of the Wanjie Demon Emperor's clone alone. For this reason, he used the Zhenwu Demon Sword Yuanshen to guide a trace of the destructive sword force to the Wanjie Demon Emperor's clone, and used it, forming a sword mountain illusion behind his head.

With the emergence of the Great Destruction Sword, the destruction aura in the city wall was immediately pulled by invisible power, instantly getting rid of the comfort of other magic array forces, rushed into the sword mountain transformed by the Great Destruction Sword, and was instantly introduced into the Zhenwu Demon Sword Yuanshen. However, he did not integrate it into his own power of transforming nothingness, but let it exist outside the other powers of the soul, completely as an individual, and release it when he had the opportunity to avoid adverse effects on his Great Destruction Sword Yuanshen.

Just as Xu Changqing used the Great Destruction Sword Strength to guide the destruction aura, a voice suddenly came out in the Demon Lord Hall of the Heavenly Demon Mountain in the Central Demon Realm, saying: "Di Luo, come to the Demon Lord Hall to see me."

The sound didn't sound big, but it spread widely, almost covering the entire Tianmo Mountain. The demons inside and outside Tianmo Mountain could clearly hear the sound. The appearance of this sound also made the originally noisy Tianmo Mountain particularly quiet inside and outside. Just as the sound fell, a thousand feet tall flame spewed out of the sea of ​​fire in the outermost area of ​​Tianmo Mountain, and then a fire light flew out of the flames, quickly passed through the magic array around Tianmo Mountain, and flew outside the Demon Lord's Hall in a moment.

"Disciple Di Luo, meet the Demon Lord." The fire did not rush into the Demon Lord's Hall directly, but fell in front of the hall. It was restored to a congenital demon several meters tall and two pairs of horns on his head. He knelt on the ground, worshiped the hall with great respect and said.

The name Di Luo is very ordinary in the Demon Realm. One of the 100 innate demons is called Di Luo, but within the scope of the Central Demon Realm, there is only one innate demon who can call this name. Di Luo, the Lord of the Fire Sea Evil Realm, is also one of the two innate demons known to the Demon Lord in the entire Demon Realm. He was born in the Southern Demon Realm and was originally an ordinary innate demon demon leader, but was unexpectedly accepted as a disciple by the Demon Lord. After practicing for a hundred years, he became the position of Demon Lord. He was the person with the fastest improvement in cultivation among all the innate demons. Later, he killed a beast in the Fire Sea Evil Realm in the Fire Sea Evil Realm on the edge of the Demon Mountain, and became the Lord of the Fire Sea Evil Realm, and was in charge of the Central Demon Realm for thousands of years. Although he had taken a few moves, all the people who fought with him were powerful demon masters in the Demon Realm, and he survived in the Demon Realm. Therefore, no one in the Demon Realm dared to underestimate him, and many people even thought that he was the first person in the Demon Realm.

"Come in!" In the hall, the previous voice sounded again.

After hearing this, Di Luo did not get up immediately, but then he knelt down with great respect before standing up and walking into it. In the entire demon world, a person who could be so respected by Di Luo would not be a second person except for the Demon Lord who destroyed the Great Demon Lord.

I saw that the hall was empty, only a huge bronze statue ten feet tall was placed in the middle of the hall, showing a sitting posture, with a majestic face, three long strands of beards, wearing a Taoist robe, a long sword on its knees, and a statue of Xuanwu underneath it. If it weren't for the power of the demonic energy, it would have a talented and powerful temperament. The materials used in the entire bronze statue were all nine-patterned red copper, which was also extremely rare in the demon world. This nine-patterned red copper is the best-quality tool in the Kunlun Three Realms.

Spiritual materials, ordinary magic weapons can be improved into magic weapons by adding a little nine-patterned red copper. If the general magic weapons are all made of nine-patterned red copper, if they are not destroyed by the weapon disaster, they will inevitably be top-grade magic weapons, and may even be immortal magic weapons comparable to spiritual treasures. It is not difficult to imagine that if someone saw such a large piece of nine-patterned red copper just like this, they would definitely curse and waste resources.

Although there is no magic power or magic array on the bronze statue, the spiritual energy on the bronze statue is very strong. On the ground of the hall, the spiritual veins of the central demon realm appearing in miniature shapes are concentrated on the bronze statue like a hundred birds paying phoenixes. So many spiritual veins are blessed with one, making this originally ordinary bronze statue a special existence similar to the small cave heaven. Its effect on the central demon realm is like the role of the Eight Treasures Merit Pool in the Sumi Lingshan of the Buddha Realm.

"I want you to go to the Southern Demon Realm to find the place where this sword aura appears, or who can display a sword aura! Probably the location..., maybe it should be near Black Rock City." After Di Luo entered the hall, before he could salute in front of the bronze statue, he saw a vibration on the surface of the bronze statue, and the vibration turned into a thick sound, accompanied by the sound, a sword aura that was extremely similar to Xu Changqing's Great Destruction Sword.

Although Xu Changqing's Great Destruction Sword Strength is mainly about transforming nothingness, it contains the way of degeneration of heaven and earth in the illusion of life and death. It is not so much a killing technique, but rather a great truth. However, the sword Strength displayed by the Great Destruction Demon Lord in the bronze statue is all destruction and destruction, full of endless killing.

In terms of power alone, the sword power of the Demon Lord of the Great Destruction is much stronger than that of Xu Changqing. It is no exaggeration to say that if the Great Destruction sword power used by Xu Changqing is opposite to it, even if the Golden Immortal body is used, it will definitely be defeated. But sometimes power does not represent everything, because the Great Destruction sword power of the Demon Lord of the Great Destruction is not the ultimate truth of the great way of heaven and earth, but it is just an extremely domineering killing magic channel technique. In terms of sword potential, he is more than a little bit different from Xu Changqing. Therefore, his Great Destruction sword power has reached the end of its power. Unless he takes a different approach, he will never go further. As for reaching the power of Emperor Zhenwu when he was used, it is even more impossible, but Xu Changqing may reach the ultimate power to crush the world.

If Xu Changqing had been here, he would definitely be able to hear what the order of the Demon Lord of Destruction was for. There is no doubt that he was trying to find Xu Changqing and tried to obtain a relatively complete Destruction sword from Xu Changqing, because he was just the product of the evil thoughts of the Emperor Zhenwu and the fundamental nature of the demon world. It is an insurable thing for heaven and earth to do, and has irreparable huge flaws. It is not difficult for him to understand the method of killing the demon, but it is obviously a bit difficult for him to understand the way of life from the ultimate method of killing the killing.

"Disciple obeys the order." After hearing the order of the Demon Lord of Destruction, Di Luo did not ask much. After bowing, he immediately bowed and left the hall. His whole person turned into a ball of thunder and fire, soared into the sky, and flew towards the corridor of the Demon Realm on the edge of the Demon Mountain.

"I hope he can find what I want." After Di Luo left, the voice of the Demon Lord of the Great Destruction sounded again in the hall, as if he was talking to himself, but his tone seemed not so sure. Obviously, he did not have much hope for whether his disciples could gain something when they went to the Southern Demon Realm.

At the same time, Xu Changqing had completely drained the destructive aura from the wall of Heiyan City. Although he did not cause any damage to the magic array on the wall, losing the assistance of the destructive aura, the power of the city wall magic array was still weakened by at least 30%.

However, this is no longer about Xu Changqing. After solving a hidden danger, he continued to follow the formation trajectory and directly penetrate the city wall and enter the Black Rock City. I don’t know if it was because of the lack of the aura of destruction, the magical force that was originally like a mess also became much clearer, which saved him a lot of trouble.

After entering the city wall, the magic force did not disappear immediately, but instead increased a lot. Only after leaving the city wall about fifty feet away, the formation force gradually weakened. If we look at the coverage of the magic force inside and outside the city wall, it seems that the magic array inside the city wall is arranged much more than outside the city wall. Obviously, compared to the siege of people outside the city, the Black Rock City Lord was more afraid of people colluding inside and outside, and was more wary of people in the city.
Chapter completed!