When he was in Wan'an Temple, Gu Qinghe poured the Nine Shadows Sword Intent and the Nine Shadows True Qi into the Heavenly Sword successively, and then these two fermented in the Heavenly Sword, forming a stable mysterious energy.

This mysterious energy was discovered by Gu Qinghe, how could Gu Qinghe not study it?

And the result of Gu Qinghe's research during this period of time is - Sword Five.

The generation and use of mysterious energy are very special, and in order to be able to effectively create and use mysterious energy, Gu Qinghe has studied a variety of methods.

In the end, Gu Qinghe adopted the method of "words", using words to adjust the frequency of the Nine Shadows True Qi entering the Heavenly Sword, so that the generation speed of the mysterious energy reached the point where it was enough for Gu Qinghe to control.

At the same time, the vibration of this spitting word can also disrupt the frequency of the Nine Shadows True Qi, so that the Nine Shadows True Qi will no longer be poured into the Heavenly Sword, which prevents the continued generation of mysterious energy and controls the maximum measurement of mysterious energy.

The theory of "speech" is actually quite simple.

The vast majority of martial artists know that low-level martial artists cannot speak when their internal forces are running, because words will not only distract them, but also cause their bodies to produce a slight vibration, and this small amount of vibration will also affect the flow of their internal force in the meridians.

And Gu Qinghe's theory of the word "Yan" is because this vibration can affect the operation of internal forces.

When Gu Qinghe shouted out the "sword", the Nine Shadows True Qi in Gu Qinghe's body began to flow into the Heavenly Sword in this small amount of vibration, and the flow of the Nine Shadows True Qi was also controlled by the aftershock of the word "Sword", and then Gu Qinghe controlled the speed at which the Nine Shadows True Qi flowed into the Heavenly Sword and controlled the speed of the generation of mysterious energy.

Controlling the specific speed at which the Nine Shadows True Qi flows into the Heavenly Sword is a kind of micro-control, even if Gu Qinghe is already in the innate realm, Gu Qinghe's control is still not very good in micro-control, so Gu Qinghe will use "words" to control this.

In the same way, when Gu Qinghe shouted "five", the aftershocks slowly blocked the inflow of the Nine Shadows True Qi, and the mysterious energy in the Heavenly Sword also reached the maximum value that Gu Qinghe could control soon after.

The word "five" is indispensable, although Gu Qinghe was able to forcibly stop the inflow of the Nine Shadows True Qi, but the effect of doing so was a bit deliberate, and it could not be compared with aftershock control.

What's more, when the Nine Shadows True Qi no longer flows into the Heavenly Sword, the mysterious energy reaches its maximum, and the mysterious energy has to be released, otherwise it will disappear with the passage of time.

The advantages of controlling with the word "five" also came out, after Gu Qinghe shouted the word "five", the Nine Shadows True Qi would still flow into the Heavenly Sword somewhat, and the time when the mysterious energy reached the maximum value was moved back a little, and Gu Qinghe had time to calmly send out this move.

And forcibly stopping the inflow of the Nine Shades True Qi is different, forcibly stopping the flow of the Nine Shades True Qi into the Heavenly Sword, the mysterious energy reached the maximum in an instant, and Gu Qinghe also had to issue this move, otherwise the power of this move would be reduced, of course, this way is not advisable.

Therefore, the words "sword" and "five" are indispensable.

Of course, it is not only the words "sword" and "five" that can achieve this effect, but also other words.

However, Gu Qinghe has created the sword one, two, three, and four, in order to maintain the coherence of the numbers, Gu Qinghe chose the words "sword" and "five", which is the origin of Gu Qinghe's sword five.

The attack effect of the mysterious energy Gu Qinghe is known.

Although this energy is generated from the Heavenly Sword, its attack method is mainly based on the word "shock", and it has no cutting and piercing effect.

Otherwise, Gu Qinghe would not have used it to attack Zhang Wuji.

Although Zhang Wuji kept his hand on Gu Qinghe because of Zhou Zhiruo, Gu Qinghe still had to appreciate it.

If the mysterious energy really had the effect of cutting and penetrating, Gu Qinghe would not use it to attack Zhang Wuji, in that case, Zhang Wuji died, and Gu Qinghe would feel guilty.

The mysterious energy is based on the word "shock", and as soon as it enters the body of Zhang Wuji and the five people, it begins to tremble the five internal organs of the five people, which is also the real reason why the five vomit blood.

Looking at the five people who were paralyzed on the ground, the corners of Gu Qinghe's mouth twitched, and he said in his heart: Is it so miserable? The four of them are all acquired peak martial artists, and Zhang Wuji is an innate martial artist, even if the vibration frequency of the mysterious energy is very fast, but with your own internal force, you can quickly suppress it, as for falling to the ground, pretending to be powerless? Could it be that I miscalculated the attack power of the mystical energy?

Yes, Gu Qinghe's estimation of the attack power of the mysterious energy is really wrong, which stems from the error of the reference object Gu Qinghe took.

Of course, the reference chosen by Gu Qinghe is himself, but his physical body is far superior to others, and his endurance is of course much higher than that of others, of course he will miscalculate.

Martial artists cultivate internal strength, acquired martial artists cultivate internal qi, innate martial artists and grandmaster martial artists cultivate heaven and earth aura, in general, martial artists practice the way of qi training, and their bodies are of course inferior to those who refine their bodies.

Although the cultivation of Shaolin Temple in Yitian World is also the way of qi training, many monks in Shaolin Temple will boil their bodies, and their defense will be stronger than that of the warriors next to them, which is also the real reason why people on the rivers and lakes think that empty wisdom is stronger than Zhang Sanfeng.

Because if Zhang Sanfeng and Kong Zhi are in the innate realm at the same time, Kong Zhi's defense will definitely be stronger than Zhang Sanfeng, and of course they think that Kong Zhi is stronger than Zhang Sanfeng.

In fact, this is just the idea of these acquired martial artists, even if Kong Zhi and Zhang Sanfeng are in the innate realm at the same time, and Kong Zhi's body is stronger than Zhang Sanfeng, it cannot be said that Kong Zhi is stronger than Zhang Sanfeng.

Gu Qinghe's cultivation of the Nine Shadows Golden Bell Jar contained some high-level body refining techniques collected by the Shaolin Temple, and his physical strength was also unconsciously stronger than many people, so it was of course wrong for him to use himself as a reference.

After all, Zhang Wuji and the five of them were martial artists above the peak of the day after tomorrow, even if the attack power of the mysterious power exceeded Gu Qinghe's estimate, making them temporarily lose their resistance.

But at this moment when Gu Qinghe pondered the reason, Zhang Wuji took the lead in recovering.

Then Zhang Wuji stood up and walked towards Xie Xun.

Supporting Xie Xun, Zhang Wuji took out another hand and touched his chest with a faint pain before asking, "Father-in-law, are you okay?" ”

Xie Xun also eased up, shook his head, and said, "It's okay, the injury is not too serious." ”

The three Persian envoys also eased up at the same moment, but before the three of them could speak, they were pointed at by Gu Qinghe's volley.

Looking at Zhang Wuji, who was supporting Xie Xun, Gu Qinghe looked at Zhou Zhiruo, who wanted to intercede for Zhang Wuji, and after nodding to Zhou Zhiruo, Gu Qinghe said: "Leave the dragon slaying knife here and you can leave, remember, this is the last chance Gu gave you." ”