"One Qi Sword Art, Four Spirit Sword Art, Qiankun Sword Art, Demon Refining Sword Art, God-Slaying Sword, Forty-Nine Great Sword Art."

Qingxu spent three days reading the six volumes of sword techniques he obtained one by one.

Among these sword techniques, the purest sword technique is the sword energy, which is in line with the ancient legendary sword immortal way. The four-spirit sword energy and Qiankun sword energy need to collect earth, water, fire and wind, and yin and yang qi for one's own use to enhance the power of the sword technique. The remaining sword energy for refining demons and sword energy and the god-killing sword energy tend to be spiritual secret techniques.

Among them, the sword energy of the demon refining sword energy requires feeding one's own inner demon, using the inner demon to refine the sword, transform it into sword energy, and kill the target, which can destroy its body and use the sword energy to activate the enemy's external demons.

The God-Slaying Sword cultivates a spiritual sword, which needs to be nourished by the mind and spirit. The longer the sword is, the greater the power it will burst out. It can be called a ten-year sharpening of a sword, and the sword will shock ghosts and gods.

As for the remaining forty-nine sword energy, it is said to be sword energy, which is more like a sword formation. It is necessary to nurture forty-nine sword energy and sword spirits in the forty-eight strange points of the outer meridians and the divine court of the human body with their essence and spirit, and then forty-nine sword energy comes out together to form a sword formation and strangle the target.

Qingxu sensed the Chiyuan Sword in his hand. There were two forces in the Chiyuan Sword, one was the power of the golden crow and the other was the power of the Zhulong.

The power of the golden crow is more strong and yang, and although Zhulong has the saying of the Great Sun True God in the Shenhuang World, it tends to be mysterious and strange in Qingxu's hands, and can be summarized in Yin. Under this foundation, it is obviously the best for him to practice the Qiankun sword energy.

only……

Qingxu felt the empty true energy in his body. If he truly practiced the Qiankun sword energy, once he entered a special forbidden environment similar to the Earth World, the Qiankun sword energy would be immediately knocked back to its original form. On the contrary, the forty-nine Great Yan Sword Qi, its power is fundamentally derived from its own spirit. Even if he is in a special forbidden environment like the Earth World, he can still cultivate the forty-nine Great Yan Sword Qi with his amazing qi and blood power and powerful spiritual power.

It just lost the part of "qi", and its power is a little inferior to the 49 Great Sword Qi in its heyday.

In addition, for him, he can also try to practice one or two.

When the Six Desires practice the magic method of practicing the Six Desires, the soul is greatly improved, but because of too much experience, it is easy to cause schizophrenia and form an existence similar to the inner demon. If he can use the magic sword energy to refine the evils of the magic method of the Six Desires...

The effect of the fusion of the two can not only allow him to quickly accumulate spiritual levels, but also cultivate the magic sword energy to achieve great success in a very short period of time.

"gas……"

Qingxu carefully measured the pros and cons of these sword techniques.

In the end, the Demon-refining Sword Qi, the God-Slaying Sword, the Four Spirits Sword Technique were eliminated, and the One Qi Sword Technique, Qiankun Sword Qi and Forty-Nine Great Yan Sword Qi were left.

"Golden Crow, Zhulong is a bit too forced to replace the two qi of Qiankun Yin and Yang..."

Qingxu once again removed the Qiankun sword energy, and in the end it was only one Qi sword technique and the forty-nine Great Yan sword energy left.

"Then, there are only one Qi Sword Technique and the thirty-six Heavenly Gang Sword Qi left. At present, I cannot practice the One Qi Sword Technique in such a forbidden environment as the Earth World. So, let's try the practice of the Thirty-six Heavenly Gang Sword Qi first."

Qingxu made a decision and put his thoughts into action as soon as possible.

In his mind, there was a method of condensing and nurturing the forty-nine Great Sword Qi flowing one by one. Soon, the extremely thick aura in his body also condensed into an acupoint on his body with his spirit. Soon, a sword of qi and blood condensed from pure to extreme qi and blood had already escaped from the acupoint on his body under the guidance of the power of the soul and manifested in front of him.

"Is this the sword energy formed by the combination of spirit and spirit?"

Qingxu looked at the blood-colored sword energy floating in front of him, and felt it slightly, and immediately understood the mystery of this sword energy.

In fact...

There is no mystery at all.

In terms of power, this sword energy was even worse than his punch. Apart from being able to shoot the target from outside the body, he could not feel that this sword energy had any advantage over his boxing attack.

"Because of lack of energy... and it has not been well nourished... The 49 Great Yan Sword Qi is extremely ingenious. The Great Yan Sword Qi is fifty, the Heavenly Yan 49, and the 49 Great Yan Sword Qi actually wants to refine the forty-nine Great Yan Sword Qi into the sword Qi, and evolve all things around the sky, and transform it into the real Great Yan Sword Qi... Unfortunately, this is just a kind of intention. This sword Qi does not describe how to refine the power of the forty-nine Great Yao into the sword Qi... Not to mention the method, even the method of experiencing the Great Yao..."

As soon as Qingxu's mind was attracted, the sword energy had entered his body directly, dispersed in the acupoints, and returned to his body.

"You can try it well when you are in the Earth World... But... it has been seven or eight days. I wonder if the Earth Federation can find Senior Sister Jiang."

Qingxu talked to himself.

Then he looked up at the towering sacred tree.

Although only four days have passed, the essence of this towering sacred tree has obviously become slightly lower than that of four days ago. However, Qingxu ignored it and came to the connection point between Shushan Cave Heaven and the outside world, step by step, and soon appeared outside Shushan Cave Heaven.

After leaving the Shushan Cave Heaven, Qingxu was too lazy to meet with Taiyi Zhenren and others from Shushan lineage. He identified the direction and was about to fly towards the ancient jade city. But for a moment, he seemed to notice something, frowned and looked towards the direction of Yuhai Province...

Since the third piece of Creation Divine Jade was melted into the Creation Divine Jade, his spiritual world underwent subtle changes. Although these changes seemed to have no effect, they made Qingxu quite sensitive to some special power fluctuations, just like now...

He could not sense the fluctuations of space, but could vaguely feel the fluctuations of space spreading from the Yuhai Province. Even the Shushan area where he was located was slightly affected.

"The Shushan area is more than 1,600 kilometers away from the Yuhai space channel..."

Qingxu pondered for a while, changed direction a little, and quickly flew towards the direction where the Yuhai Space Channel was.

One thousand six hundred kilometers can naturally be called a long and far distance for ordinary people. Even if you run wildly on the expressway, it will take at least one day and night, but for Qingxu, which has the fastest speed of Mach 6, it is nothing.

Soon, Qingxu had already crossed thousands of kilometers.

After crossing this distance, he had clearly seen a series of wars breaking out in the local area. From time to time, he could see powerful ferocious beasts raging, chasing the humans living in this area.

"What's going on? The ferocious beast actually crossed the Yuhai Fortress and rushed into the mainland? Moreover, the spatial interference of the Yuhai Space Channel seems to have expanded by hundreds of kilometers... The current diameter of the impact is probably 1,300 kilometers."

Qingxu sensed it carefully, looked solemn, and quickly headed inside.

One thousand three hundred kilometers is equivalent to a full double expansion, and the radius reaches 650 kilometers!

The Yuhai Space Channel was originally located in the Taihu area. Although it originally covered a large area, it only interfered with a province due to its seaside. However, the interference range of the space channel has doubled and the diameter has reached 1,300 kilometers. In other words, the area of ​​more than 1.3 million square kilometers has been lost, which has exceeded one eighth of the total area of ​​the entire Huaxia District.

"How come this kind of change suddenly happened?"

The air breaks through at full speed, the closer it gets to the Yuhai Fortress, the more intense the battle situation is, especially in the air. Due to space interference, fighter jets cannot take off and almost all of them become the territory of ferocious beasts.

However, based on these ferocious beasts that were hunted out, the Jade Sea Fortress should not have completely fallen.

"Boom!"

With deafening eyes, Qingxu finally appeared outside the Yuhai Fortress.

At this moment, the Yuhai Fortress was like a lonely boat in a tsunami, with countless ferocious beasts in all directions. Even due to space interference, most of the equipment that could have been used became unfired, and the resistance power poured out by the Yuhai Fortress was greatly reduced. Many times, they could only watch a large number of ferocious beasts crossing the broken defense line of the Yuhai Fortress and heading towards the invasion of the human kingdom.

If Qingxu had arrived at full speed in the past, it would have inevitably caused the lockdown of the air defense system of Yuhai Fortress. However, now, due to the existence of space interference, the air defense system has been almost paralyzed. Even if Qingxu descends here, the defense system of Yuhai Fortress is still powerless.

"The Yuhai Fortress has been broken. According to this trend, the entire Yuhai Fortress will be completely destroyed in two days at most, and the remaining soldiers who resisted in the Yuhai Fortress will probably be wiped out."

Qingxu glanced, not caring about the many ferocious beasts that were constantly rushing to the Yuhai Fortress. With a glance, he fell directly to a center where the ferocious beasts were crowded, and then...

Speed ​​up!

Qingxu, which was originally at a height of 10,000 meters, increased its speed to the limit at this moment. During the flight, it continuously pressed the atmosphere ahead, causing the atmospheric pressure to reach an unprecedented extreme. In the end, he seemed to be holding an invisible towering mountain, falling like a meteor in the area where the ferocious beasts were most concentrated less than five kilometers away from the Yuhai Fortress. The impact force burst out when the meteor hit the ground swept wildly in all directions in the form of a qi explosion.

The entire ground was like a lake where a stone was thrown into it. First, it sank slightly, and then a circle of shock waves crushed all creatures in a radius of thousands of kilometers centered on the land where Qingxu fell. Even if the ferocious beasts above the disaster level were three or four thousand meters away, they were blown up to the sky by this shock wave, falling heavily, killing and injuring. The power of this blow instantly exploded was almost as powerful as that of a nuclear bomb of 100,000 tons equivalent, which was detonated.

"This is……"

Five kilometers away, feeling the terrifying power of the earthquake swept through the earth. Marshal Jiang Kunlun, who was in the fortress, suddenly widened his eyes and stared at the direction of the shock force, as if he wanted to see clearly what was happening five kilometers away.
Chapter completed!