The scene of thousands of people attacking the camp with bare hands was very ugly. They were like blood-sucking zombies, without any pain, and were only focused on killing. Even if the soldiers ignited a fire outside the camp, it was still useless. They would rush directly to the fire and pounce on the wall of the village with flames.

This scene scared Cao Cao, who was watching the battle with the army, even the corpse soldiers used by Zhang Jiao before, were not so disgusting, because these were all living people.

As a last resort, all the battalions commanded the killing orders to these people. For a moment, the bloody smell around the camp covered all the other smells.

In order to prevent more people from being controlled by Tianwu to die by the camp area, gather blood and arrange evil formations, the soldiers dug deep pits overnight and buried the fragmented corpses that were burned or dismembered by random knives.

At midnight, heavy snow fell from all areas around the camp towards Shicheng, and Huo Hai was busy because he needed to draw more blizzard talismans for his subordinates to take the school.

Suddenly, he was stunned when he looked at the talisman pen in his hand and the talisman paper that had been drawn on the table. He remembered that when he was drawing talismans, he needed to use his mobile phone to accurately time the time, and he also needed to control his strength carefully, and there was a certain possibility of failure.

Now, he drew more than a dozen Blizzard talismans with a relatively difficult difficulty in one breath, and they all completed them in one go without using the precise timing control of the mobile phone, and there was no failure.

Could it be that Tianwu’s brain wave attack opened his own door to practice?

And this so-called gate of practice is the increase in the active range of the brain domain?

These questions can only be known after Huo Hai discussed with Yu Ji, Zuo Ci and others, but no matter what, he used science thinking to practice, which is unique in this world.

Soon after, the Blizzard Talisman was enough, and he began to explore the use of transparent arcs in front of his eyes and concentrate. It can concentrate this arc into a beam of radio wave chains with greater intensity, which can linger anyone or thing within three meters.

However, it did not have much effect on the dead objects such as pen, ink, paper and inkstone on the table. When he wrapped the arc chain towards Zhang Ning, she suddenly made a fuss.

"I haven't slept for two days and nights anymore. I'm so sleepy. Go back and take a rest first." Zhang Ning, who covered his mouth with his hands, said embarrassedly.

As a senior mid-stage internal martial artist, it is difficult to happen in public such as sleepy and beating Hache. Even if she is sleepy, she can suppress her and not reveal her appearance. Her appearance just now made her a little puzzled.

But I didn't know that when Huo Hai looked at her, there was a strong sense of surprise on his face, but he just comforted him, "You have taken care of me for two nights and should really go back and rest. Zilong, the next day, you will replace Ning'er as my deputy second place."

"Yes, brother." Zhao Yun bowed his fists and stood up straight, but he didn't know that Huo Hai had already shrunk the transparent arc in front of his eyes into a ball, and threw it to his chest without realizing it.

“Huh ~!”

When Zhao Yun got up, he noticed something strange, then frowned and looked around with caution.

"Zilong, do you have any strange feeling?" Huo Hai asked curiously.

"Just this moment, I felt a mysterious force that made me stand up straight and slow. Could it be that the Tianwu attacked me? But I didn't feel any discomfort!" Zhao Yun blocked his body in front of Huo Hai and looked out of the camp and said.

Huo Hai patted Zhao Yun on the shoulder from the back, signaling him not to be nervous, and said with a smile, "It was not the Tianwu who attacked you, it was me who attacked you. This is a ability I got from the Tianwu. I just gotten sleepy, and this ability was also working."

"Is this an attack that can quietly ignore human defense?" Zhao Yun said in surprise.

"It should be true. I just attacked you two one after another. Neither of you was hit with any reaction. However, the effect was very weak. One was sleepy and the other was that your body paused for a moment, less than one-third of the time. Using my precise timing to calculate, it may not even take 0:3 seconds." Huo Hai explained to Zhao Yun.

"Brother, don't underestimate this ability. If you are in a battle with top experts, you can still use such skills to make them sleepy and slow. Even in a moment, you can often decide the outcome of a battle, especially when you are unable to defend against attacks like you." Zhao Yun said in a little surprised tone.

Huo Hai smiled and said, "It's not that it can't be defended. Its attack distance can only be within three meters. The closer it is, the better the effect may be. Moreover, I also need to find some people with low cultivation to try it. Perhaps, my two skills will have a lower effect on people with higher cultivation."

After he said this, Zhao Yun immediately called in the two guards on duty at the door. One of them was in the middle stage of internal strength and the other was in the early stage of internal strength. Huo Hai performed tricks on them respectively. Sure enough, the situation was very different.

For the personal guards with the middle stage of internal strength, his radio wave ball can slow him down for about half a second, while for the personal guards in the early stage of internal strength, it has reached one second, giving him obvious pauses, which is enough to give Huo Hai the chance to kill him by swinging his knife.

As for Zhao Yun, although he is now at the peak of internal strength, he is actually at the late stage of internal strength. The influence of radio wave chains and radio wave balls on him is very weak. I think that Huo Hai's secret skill has already negligible influence on those warriors who have reached the peak of internal strength.

After figuring out the role of the radio wave ball and the radio wave chain, Huo Hai wanted to strengthen these two skills, but no matter how he focused his attention, the functions of the radio wave ball and the radio wave chain seemed to be constant. It was not until he used it more than a dozen times that his head had migraine symptoms, and the transparent arc in front of his eyes began to become sparse, so he stopped the experiment.

"Today's affairs are absolutely confidential, and you cannot tell anyone." Huo Hai closed his eyes and said softly with his gentle eyebrows.

He felt that after he closed his eyes and recuperated, the intensity of this radio wave was slowly recovering. Returning to the state he had just woken up, it should be the limit of recovery.

It seems that this kind of brain wave skill requires consuming one's own mind.

"promise."

Zhao Yun and the two guards clasped their fists to take the order, and Huo Hai waved his hand to signal the two guards to retreat and rest.

"Zilong, send me a message to Lishicheng. If you really find the traces of the Tianwu, don't rush to kill them. I want to catch the alive."

"Catching the Heavenly Witch alive is a very dangerous thing." Zhao Yun said in surprise.

"After two Tianwu attacked me more than ten times, I had such ability. I have reason to believe that they can also improve my special ability. If my attack can have an effect on the peak internal martial artists, we will not be afraid of anyone in the world." Huo Hai explained to Zhao Yun.

"But, the attack of the Tianwu is invisible. They can easily affect people around 300 miles. Even if we capture them alive, we may not be able to lock them up!" Zhao Yun said a little depressed.

At this time, he was already imagining the scene of Tianwu in Heishan City, where there were millions of people living within 300 miles. Once Tianwu attacked, Heishan Village might become the most miserable purgatory on earth.

"The deserts and grasslands north of Bingzhou are very vast, and it is not difficult for us to draw a radius of 300 miles. In addition, I didn't know where the weakness of Tianwu was, but now it's different. I also have the same brain wave ability as them. Although it is very weak, I can find something to restrain this ability through continuous experiments." Huo Hai said confidently.

"Does your brother have a direction?" Zhao Yun asked when he saw Huo Hai's appearance.

"Since it is an electric wave, it is impossible to transcend the magnetic field interference. You can immediately send someone to collect some magnets for me." Huo Hai smiled.

He now found that using physics and chemistry to interpret the cultivation of this world seems to be very effective.

Magnets are essential for blacksmiths in the army to collect iron powder, so it is not difficult to find. Soon, Zhao Yun brought a lot of magnets to Huo Hai's tent.

Sure enough, brain waves cannot pass through magnets. When multiple magnets attract or repel each other with opposite magnetic poles, the radio waves released by Huo Hai will be sucked and dissipated by the magnetic field.

"Sure enough, what can overcome the Tianwu is the magnetic field. Quickly, fix these magnets with wooden frames and set them on the village wall. In this way, those who are controlled by Tianwu cannot attack the military camp."

After Huo Hai gave the order, Zhao Yun immediately started to work with his people. Although everyone didn't know why, for most of the next half night, there were really no sleepwalking people rushing into the military camp.

The next morning, Huo Hai ordered people to collect a large amount of magnets and transport them to Lishicheng. In addition, two prison vans were made of fine steel and a large amount of magnets, and they were ready to use them after catching the Tianwu.

Each Blizzard Talisman will quickly drop three feet of heavy snow within a five-kilometer range. The horses of the generals who used the talisman run as fast as the snow flutters. Therefore, after dawn, Jia Xu and others, who had walked east less than 30 miles, met the Anbei Army's snow-shop brigade, and were then concentrated on a sled cart and quickly carried to Fenyang Camp.

"I have never seen such a arrogant general. If you General Huo fight like you, General Huo, the end of the Huns will soon come." Jia Xu, who was speeding on the sled car, sighed.

The operational efficiency of the Anbei Army is already two or three levels higher than the strongest army of this era, and its financial resources are even higher than that of countless ranks. In fact, they dare to use talismans that monks would not easily use in regular combat.

How much support does this require to be achieved?
Chapter completed!