Thinking of this, Gu fan involuntarily called out the red and blue double swords and lifted the Disha Yuanzhu up. Then he stretched out his right hand and a drop of blood fell on the Disha Yuanzhu. The soul on Yuanzhu, with a scream, turned into a black smoke. It was about to explode and bite back. Gu fan's God killing sword moved slightly, and the black smoke whimpered and disappeared. After that, the essence and blood smoothly integrated into the Disha Yuanzhu, and the seal script formed a cycle, and the Disha Yuanzhu disappeared into Gufan's body. Then the strength of Yuanzhu rushed madly into Gufan's body, and the strength that had reached the limit of the essence of heaven increased again.

"Bang!" It was as if I heard a clear crackle in my ear, and then I was delighted. The bottleneck that leads from the pure heaven level to the Kuo heaven level is pierced by the power of Disha Yuanzhu. Through this barrier, Gu fan seems to have come into contact with a more mysterious world.

"Reach the sky level! I've reached the crosshairs! " Gu fan couldn't hide his excitement any more and jumped out of bed.

You know, in his previous life, he was only 20 years old. It's really rare for Gu fan to reach the kuotan level at the age of 16.

But Gu fan was a strong warrior in his previous life. After a short period of excitement, he soon calmed down. Although he has reached the level of Kuo Tian, he is still very weak in the dangerous outside world, and he will go out to join the army in half a month, so his strength is still not strong enough. It seems that the God killing and demon chopping sword killed the soul on the Disha Yuanzhu easily just now. Is there anything mysterious about the God killing and demon chopping sword that I didn't find?

Thinking of this, Gu fan's heart moved, summoned the sword of killing gods and chopping demons, and played it gently.

"Kill The whole room was filled with the sound of Jinge colliding on the battlefield, and the virtual shadow of ten demons suddenly appeared around Gufan.

At this time, in addition to the two ghosts who were in good condition before, there was another one who also had facial features and appearance.

"Just don't know what's the secret of these ghosts..." Gu fan looked at the ten demons around him and murmured to himself. Just at this moment, the new demons with faces suddenly stretched out their claws and grasped Gu fan's forehead.

Gu fan originally wanted to make a scream, but now he opened his mouth and couldn't make a sound. He just felt that his head was about to crack.

After a moment, the shadow of the ten demons disappeared, and the sword was taken back to the body. Gu fan was lying on the bed, gasping for breath. Just now, the ghost suddenly attacked himself, which was unexpected to Gu fan.

When he regained his mind, an unknown formula appeared in his mind, just like someone forced it in with a special ability. He had never seen it before, but now it was clearly printed in his mind word by word, and it was hard to forget it.

"The foundation of the sword lies in Qi. It is for vigorous and resolute action to nourish the sword with Qi, to increase its strength with the sword and to strengthen its power with the force."

This is a set of sword formula! It seems that the devil who attacked him just now is the one who made the sword. Is this the martial arts orthodoxy of the mysterious elder left behind by the God killing sword?

And the following words made Gu fan frown.

"However, there is a sword formula to break the enemy's foundation. If the Qi is not enough, the sword will not be sharp. If the sword is not sharp, the potential will not work. If the potential is not strong, the prestige will be lost."

The sword formula below is actually a set of sword formulas that can destroy the foundation of the enemy's martial arts.

One Yang and one Yin, one magnanimous and one vicious, these two extreme sword techniques are stored in the killing God and chopping demon sword.

Gu fan, relying on his intuition, felt that the two sets of sword techniques were very powerful, and it was really hard to choose between them. He simply tried to practice them according to the formula below the previous one.

Gu fan sat up, and the countless seal characters in his body suddenly burst out with the blue light. The complex combination of the seal characters turned into a strange pattern, and the mighty righteousness burst out. The pattern flashed and suspended in front of Gu fan.

Such a change naturally made Gu fan feel happy and eager to try. Then, according to the following formula, he was about to run it, but he found that the power of his whole body was greatly weakened. This Rune actually consumed most of the Qi of heaven and earth of Gu fan. Gu fan had to give up and try to use the second sword formula.

All of a sudden, the whole room was filled with the sound of wind and ghost howling, and the red light came out. Countless sword shaped seal characters seemed to be alive with the red light like fire, and they swam in the whole room.

"Oh Gu fan took a deep breath, extracted the aura of ice and fire in his body, and a great force poured into the red light. The original free seal script got the traction of that powerful force, suddenly condensed a red rune, and fell slowly on the just pure rune.

In the void, the two runes gradually merged into a black-and-white seal script, which precipitated and fell into the palm of Gu fan's hand. According to the memory carved by the demon God in his mind, this set of swordsmanship takes nine as the boundary, and every nine can be promoted. That is to say, refining nine such seal characters can complete the first step of sword cultivation, have the basic combat ability, and can condense the next level of seal characters. By analogy, when the number reaches nine, the power will reach the maximum.

It's just that with the solid foundation of ancient times, only one seal script can be condensed after being promoted to the kuotan level. It can be seen how terrible the power required to reach nine seal scripts is. Fortunately, there is a long way to go. The most important thing for people in ancient times is time. But the power of the consumed skill will increase after training. Isn't the nine nine fold sword formula so powerful as to kill gods and demons? Gu fan finished the first seal script at this time, and he was exhausted. He couldn't help lying on the bed, ready to use sleep to recover his physical strength. It should be noted that after entering the quintessence level, the warrior can refine the natural resources and absorb more pure Qi for his own use. More often, he does not need sleep, but only needs meditation. That is to say, he can practice during sleep, and only when he is extremely lack of physical strength, he will choose to use sleep to make up for it. When Gu fan was lying on the pillow, some scenes of his previous life flashed through his mind from time to time. At this time, he had just stepped on the Kuotang level and reached the quasi star level. It must be deceitful to say that he was not excited. Gu fan saw that he couldn't fall asleep, so he felt it for a while. At this time, the night was already deep, and there was no one else. He simply took out the book of "heavenly magic treasure" from Huan Lingyue, which reflected the oil lamp, and read it.