Chapter 1842: The Darkness Pervades [I]

The diffused Yin Qi was not very heavy, and it seemed to be under some control. It would not circle above two meters above the ground. It would always move below two meters, floating, constantly floating up, and then some would sink back into the ground, and new ones would float out.

Xie Ao Yu sensed such a small amount of Yin Qi, which was still very mixed and impure, and could actually make the combat power react, revealing signs of advancement. If some of it was condensed and purified, wouldn't it be possible to directly make the combat power complete the advancement.

The biggest reliance for challenging the enemy at a higher level is the combat power!

If the combat power is ten times that of the enemy's fighting spirit, it is natural to cross the tenfold gap to compete with it and then kill the enemy. This is the most effective way to make up for the gap.

But killing people at a higher level is not as simple as imagined.

For example, there is a nine-fold gap between the lower Xuanzun and the middle Xuanzun, but the gap between the lower Xuanzun and the peak of the lower Xuanzun, close to the middle Xuanzun, is nearly eight times. That is to say, even if Xie Aoyu, who has just entered the lower Xuanzun, can kill the middle Xuanzun by leaps and bounds, he must be a master who has just entered the middle Xuanzun. If he faces a strong man at the peak of the middle Xuanzun, his chances of winning will not be too great. He must rely on various combat experiences and powerful fighting skills to make up for it, and may even have to pay some price or use mental storms.

But in this hell demon world, mental storms are obviously not used unless it is absolutely necessary, and the top fighting skills are also the same. That is his symbol, and the Moon Meteorite God-Slaying Sword and the Desolation Fist Gloves cannot be used.

Under so many restrictions, he can only rely on combat power.

After all, there are some people in the deep sea area who have advanced their fighting spirit, and the hell demon world is so huge that it is not too much to have some people who have advanced their fighting spirit.

Therefore, under the huge restrictions, it is almost impossible for Xie Ao Yu to defeat all the masters of the middle level of Xuanzun with the middle level of Xuanzun, unless he reaches the peak of the lower level of Xuanzun.

Even if he and Ruyan practiced in the belly of the mountain and improved their cultivation, it can be said that they have made great progress in the lower level of Xuanzun, but there is still a huge gap from the peak of the lower level of Xuanzun.

Just like the tenth-level war emperor, it is very difficult to break through.

But if the combat power can be advanced, this problem can be continuously made up.

"Must advance!" Xie Ao Yu felt the yin energy and made a decision immediately.

Combat power advancement is a very big problem. Even the hell demon energy needs to be purified and transformed into the origin of the hell demon world. Of course, that kind of advancement may be large, such as from ten times the power to thirteen times, or even fourteen times, but it is difficult to find after all. Even if the amount of this kind of yin energy is not large, it has a very big effect.

These Yin Qi floated only two meters high, but the cold air they produced was very amazing. Even if the group felt it and flew into the air, the cold feeling still made them feel bone-chilling. Except for Xie Aoyu and Ruyan, who had strong physiques, everyone else needed to protect themselves. In order not to stand out from the crowd, the two also pretended to defend themselves.

Xie Aoyu slowly descended.

He wanted to try whether this Yin Qi could promote combat power by 100%.

As a result, as he descended, the cold air increased rapidly. If his supreme body had no feeling before, he felt the cold now. If those lower-level masters of Xuanzun came to this position, they would probably be frostbitten at that time.

Xie Aoyu felt that the combat power was abnormally boiling.

It showed that the Yin Qi was enough to meet the requirements of advancement.

With his eyes locked on the people in front of him, Xie Aoyu made sure that they did not notice his actions, and also checked the so-called bone demon area.

The bone demon area was very large, covering an area of ​​more than 100 miles.

Xie Ao Yu did not take Yin Qi immediately. After all, if something unexpected happened, they would be in the Bone Demon Area. If they were attacked, it would be dangerous. No one could guarantee that there were no Bone Demons in the Immortal Realm in the Bone Demon Area.

They flew more than 70 miles.

According to Xie Ao Yu's inference, it would take at least half an hour to leave the Bone Demon Area at this speed, so he could start.

He grabbed it lightly.

He grabbed about one cubic meter of Yin Qi at a time. The amount was not much, and the soul power mixed in it was also very rare. Xie Ao Yu knew that it should be the soul of the sleeping Bone Demon. He immediately drove it out to avoid waking up the Bone Demon.

After getting these Yin Qi, Xie Ao Yu quickly refined them.

The Hell Demon Qi given by the Great Demon King could not be purified to the level of the original Qi, but Xie Ao Yu learned the method of refining when he asked for advice.

It was simple. The fighting power poured into it and the impurities were driven out. It was just that it was difficult to do it without knowing the method.

After refining, the amount of Yin Qi was reduced by seven times, leaving only a small ball. Xie Ao Yu felt the active fighting power, so he secretly took action again.

Continue to refine.

Repeatedly, a total of ten times, the amount of Yin Qi that has been refined has reached a considerable level, and Xie Ao Yu also felt that it is almost done.

"You two protect me." Xie Ao Yu whispered.

The two women nodded slightly, they floated in front, each exerting their strength, holding Xie Ao Yu's body and flying forward. To outsiders, it seemed that Xie Ao Yu was flying by himself.

Xie Ao Yu began to integrate the Yin Qi into his body.

When the Yin Qi enters the body, it immediately merges with the combat power, and then through Ao Yu's physical training, it is quickly refined to form a new and extremely cold breath, and then it is integrated into the combat power again, which can promote the combat power to complete an advancement.

It sounds simple, but it takes some time to do it.

Time passes little by little.

At first, it didn't matter. When Xie Ao Yu's Qi was tempered and merged with the combat power again, the Yin Qi had reached an unimaginable purity, and the chill released was also amazing, making Xie Ao Yu seem to have an extremely cold breath emanating from him, making the two women unable to resist, and they all used their strength to resist, and a trace of cold breath collided with the Yin Qi coming out of the ground.

This touch didn't matter, the Yin Qi that was originally calm and could only move within a two-meter range suddenly exploded as if it had eaten a tonic.

"Boom!"

The earth roared and shook continuously.

The Yin Qi that originally seemed to be flowing slowly suddenly rolled violently, and the Yin Qi that emerged from the underground swamp also increased from about 10% of its original strength to 100% in the blink of an eye. All of a sudden, the Yin Qi within the two-meter range became extremely dense, and even formed a gray fog, which was rapidly increasing, looking like thick fog.

"The Yin fog is all over the sky, the bone demon is awakening, let's go!" Shen Tianming saw this situation, his face suddenly changed, and he shouted, suddenly increased his speed, and rushed out to the distance.

Before he finished speaking, he saw that after reaching a certain level, the Yin fog seemed to break through the two-meter limit and suddenly burst out. In an instant, the Yin fog soared to a height of a thousand meters, connecting with the area of ​​violent soul power at a height of a thousand meters, so that all space was poured into the Yin fog.

The thick fog was pervasive, and the cold breath also rose sharply.

The coldness of the breath reached an unimaginable level. If it was measured, it was probably 100,000 degrees, enough to freeze any War Emperor to death. Even Bing Wu felt the uncontrollable coldness, as if the cold wind had the ability to penetrate the skin and flesh, penetrate into the bones, and freeze the human bone marrow.

Even someone as strong as Xie Ao Yu felt the chill.

However, he, who had a supreme divine body, did not care about the chill at all. At the beginning, he had experienced many flames and lightning bombardments to forge his body, and he could bear that kind of pain. This kind of coldness had no influence on Xie Ao Yu and could be completely ignored.

Especially this time, Xie Ao Yu's combat power suddenly grabbed a large amount of Yin Qi, which immediately caused the purest Yin Qi to be greatly increased, and then integrated into the combat power.

Xie Ao Yu's combat power immediately advanced.

This kind of advancement speed is still very fast. In just a few seconds, Xie Aoyu's combat power has changed. The overall quantity remains unchanged, but the quality has changed.

Relying on combat power and familiarity with fighting spirit, Xie Aoyu does not need to test, just a little check, and can conclude that the current combat power is already eleven times the strength of fighting spirit. It seems that it has only been strengthened a little, but don't forget that the yin energy is so cold that Xie Aoyu's supreme divine body feels the chill. This is integrated into the combat power, prompting the transformation, and naturally makes the combat power exude a chill, with the effect of attacking the enemy. The power of real combat power is much more powerful than this so-called calculation.

After the combat power is advanced, Xie Aoyu can't help but let out a low whistle.

Excited.

It seems that there are really many things that can make his combat power complete the advancement during the trip to the hell demon world. For the achievement of divine power, it will no longer be a fantasy, it can really be accomplished.

In fact, there are many places in the human world that were once giants like the Ice Demon Valley, but they are either impossible to find or are sealed and difficult to find. However, it is different in the Hell Demon Realm. It can fully meet Xie Ao Yu's requirements, and the advancement of combat power is just the beginning.

"Don't resist, I will help you advance your combat power." Xie Ao Yu whispered.

This Yin Qi can even promote his combat power, so Bing Wu and Ru Yan's can naturally be promoted.

One of them has five times the power of Dou Qi, and the other has more than six times the power. If they are helped by Yin Qi, they may even be greatly improved. After all, Xie Ao Yu's improvement is small, which is relative to himself. For the two women, it is a very big improvement.

The two women nodded in agreement at the same time.

They immediately let go of themselves, and Xie Ao Yu reached out and placed his hands on the shoulders of the two women, urging his power to grab the rich Yin Qi into his body, and at the same time his speed also increased, and he quickly rushed to the outside of this bone demon area.