He himself used a similar skill when making tunnels, that is, he used high wave vibration to generate high temperature, forming a layer of high temperature dissolved glass on the wall. Although the netherworld fire is different from his way of control and more powerful, it is essentially common. The biggest difference is the power of netherworld, It's going to be more powerful than the thermal effect he had that day, and it's going to require a higher level of tremor, and more control.

Wu Hao is very confident that he can transform the power of the netherworld into the fire of the netherworld by vitrifying the wall normally. His focus now is not on how to vibrate, but on how to perceive the subtle energy particles that compose the power of the netherworld.

It takes a little time, because all the energy particles are very fine and active. It's extremely difficult to perceive them. As Qingyin said, it takes 100% attention to do this. If the attention is slightly distracted, then it's an impossible thing to accomplish. What's more terrible is that this attention must continue, If you are distracted, you will not be able to sense the energy particles in the netherworld power, which means that you will not be able to produce enough vibration to the energy particles. If you lose the vibration effect, the netherworld fire will naturally disappear.

However, it's not difficult for Wu Hao to get in touch with him. For the time of cultivation, his mental strength has long been far superior to that of ordinary practitioners. Although his strength has been sealed by Lingtian, his mental strength has been completely preserved and has not been affected at all. The perception level of these energies is still the original level, very high. Calm down, Release the power of the netherworld, the power of the netherworld, cold, dark, with a little breath of life, of course, the breath of life is the breath of death. All energies are composed of tiny energy particles, and the power of the nether world is no exception. In the case of full concentration, we can still clearly analyze the tiny power of the nether world. In this small power of the nether world, there are extremely large energy particles. They are active and crazy. They seem to be swallowing each other and deriving from each other, This is indeed in line with the operation rules of the netherworld power itself. It is not only the breath of death, but also an indispensable part of life creation.

After perceiving these energy fluctuations, Wu Hao began to add his own subtle energy to the netherworld power, which was quickly integrated into the netherworld power. If he wanted to cause enough strong vibration to the energy particles of the netherworld power, he needed to have enough energy injection and also rely on this part of energy, Wu Hao is very experimental. He constantly tries to inject appropriate energy into the netherworld force and starts to vibrate. This kind of vibration must have the friction between energy and energy to produce the collision between particles, We must have extremely strong control over both forces, which Wu Hao did very well. With little effort, the energy of the nether world began to vibrate slightly. As his control power gradually strengthened, the vibration effect of the energy became stronger and stronger. First of all, the most obvious change was that the dark netherworld power in his hand changed from cold to warm, and then continued to vibrate, and the warmth became hot, When the level of heat continues to rise, the dark power of the nether world also gradually changes. This change is reflected in the color. The original black power of the nether world gradually turns into red, just like a cup of light ink with a can of vermilion pigment, forming a dark red color. As the temperature continues to rise, the dark red gradually turns into bright red, The bright red gradually rose to orange, orange, and then turned into gold. The golden light continued to improve, gradually turned into blue, and it was still dark blue. When the temperature continued to rise, the dark blue gradually became light blue, the light blue continued to rise, and became very, very light blue white. When the temperature of the blue white continued to rise, the dark blue gradually became light blue, the light blue continued to rise, and became very light blue white, In the hands of the group of netherworld fire gradually formed purple, and purple with the rising temperature, gradually pale, and finally gradually formed a white purple.

Wu Hao's netherworld fire is only a slap in the face. However, when the white and purple netherworld fire appears in his hands, the whole classroom and the huge playground are surrounded by a hot temperature. People around him have to stay away from him and look at him in horror. Whether the boy is a human or a ghost, they haven't entered the state of cultivation, He even released the fire of the nether world. According to his temperature level, the fire of the nether world is at a very high level. A little fire is still burning in his hand. He didn't launch the so-called attack. The whole classroom has been controlled by the fire of the nether world. Is it really so terrible to cultivate the fire of the nether world to a high level? It is obvious that this is true. Everyone is shocked, but at the same time, they are all surprised by Wu Hao. They perfectly demonstrate the power of the netherworld fire. A small flame has such powerful energy. If they can control the towering flame, then the whole world can not be burned?

Even Qingyin looked at him in horror. She expected that Wu Hao could master this skill quickly, because that day in the tunnel, he saw that Wu Hao seemed to master the way of energy vibration, so this skill should not be difficult for him. Although the temperature difference was very large, the truth was the same, But she did not expect that Wu Hao could condense the purple netherworld fire in a short time. She did not know what color the ultimate form of the netherworld fire was. However, the highest level of the netherworld fire he had seen was the pale white purple. It was the netherworld fire that the Lord of the spirit God once released. What it released was the white purple netherworld fire, At that time, the scene was extremely terrible and spectacular. At that time, in order to eliminate a spirit beast, he used the netherworld fire to directly burn the whole mountain into crystal stones. It was so terrible that it was beyond description. Although the white and purple netherworld fire in Wu Hao's hand was very small, it could not be compared with the huge netherworld fire of the spirit God, However, he was able to turn the power of the nether world into white and purple. This shows that as long as he has enough energy supply, he can release the huge and powerful fire of the nether world like the Lord of Lingtian.