The boy is really powerful. The netherworld fire that he can release at his current level is only blue and white. Well, white and purple is the next level of blue and white. That is to say, the boy has just started to learn netherworld fire, and the netherworld fire that he has released has surpassed her. What surprised him was more surprise. After all, he is his own man, His own man is so powerful, what can he say? It's too late for him to be happy. He believes that as long as he keeps learning and improving himself, his netherworld fire will be more powerful. At that time, it will not only be huge in size, but also he believes that with Wu Hao's cultivation ability, She can even release the netherworld fire that breaks through the white and purple. As for what kind of form it is, she can't guess. Maybe one day, he will show the ultimate form of netherworld fire in front of him.

Wu Hao devotes himself to cultivation, but doesn't notice that they have been far away from themselves. According to Qingyin, if you want to really succeed, you can't just play with your hands. To attack the enemy effectively, you have to release the Youming fire, It is not to mention that it is also a very difficult thing to maintain a strong level of control over the netherworld fire. Wu Hao has realized this before he started to do it, because the strength of the mind will decline rapidly after he is out of the body, and the control will naturally decline rapidly. If he wants to maintain the same level of control, he must constantly output it, On the more powerful side, this also means that this skill has a strong test of the mental strength of commemoration, and also has a high requirement. If you want to control the same level of decline, you need to strengthen the mental output, which is easy to lead to mental fatigue, and the duration will not be too long.

Although he knew this shortcoming, Wu Hao always had a very high demand on his cultivation. If the intensity of his mind was not enough to sustain the netherworld fire for a long time, he would not think about it. Then he would shorten the release time of the netherworld fire. I would think about it. Then he would strengthen his mind and make his mind stronger to keep the netherworld fire, It lasts longer, longer and stronger, and I don't know how long my mind can keep the netherworld fire going, or what level it can maintain after going. But now is the time to try. No matter how long it can last or how high it can be, trying is the only thing to do next.

With his mind, he controls the netherworld fire in his hand to fly upward. The moment the netherworld fire breaks away from his palm, the temperature drops, the color of white and purple turns into deep purple, and the temperature of the whole classroom drops a lot. Naturally, Wu Hao can feel it, and he can feel it clearly. The farther away he is from himself, the more the temperature drops, The weaker you control him.

When the Youming fire is 20 meters away, the color has changed from dark purple to dark blue. If you let the Youming fire stay away from you, your control will drop more, and the temperature will drop more. Wu Hao stops at 25 meters, and a very dark blue stays in the air. Although he continues to release high temperature, compared with the just white and purple one, Wu Hao's control will drop more, It has eased a lot, but Wu Hao doesn't want to know how long he can control him. The first thing he has to try now is what kind of control level he can reach when he is 25 meters away from the fire?

He calmed his mood a little bit, made his attention more focused, and then launched a stronger idea to control the netherworld fire 25 meters away. The powerful idea was injected into the netherworld fire, and was completely controlled again. With the increasing control power, the energy particles in the netherworld power and the energy particles it injected into it, The temperature of the netherworld fire rises again, and the color changes with the rise of the temperature. The dark blue gradually becomes blue, the blue gradually becomes light blue, the light blue gradually becomes blue white, the blue white becomes dark purple, and then it advances to purple. After purple, the light purple and the light purple, It's white and purple again.

Wu Hao can feel that the netherworld fire 25 meters away has reached the level he just held in his hands. However, he can also clearly feel that controlling such a small group, the netherworld fire 25 meters away, costs much more thought and power than the water bottle in his hand, If he said that he could keep the fire in his hands for an hour, then if he was 25 meters away from himself, this kind of control time might be the highest, and the highest would not exceed 10 minutes. This gap surprised Wu Hao, and also made him realize that there was a long way to go in his cultivation. Maybe he was not sealed. He was able to control the fire for a longer time, but if he wanted to compare with Lingtian, he might not be at the same level at all, so cultivation and strength became the ultimate goal he constantly affirmed and demanded to achieve.

To make sure that he had learned the fire of the nether world, Wu Hao eased his mood and let go of his control. Then, the fire of the nether world in the air degenerated into the power of the netherworld, and the power of the netherworld dissipated rapidly. The whole classroom was instantly freed from the heat, and everyone breathed a sigh. This small fire seemed to burn the whole classroom in an instant, This kind of horrible feeling, let everyone's face, can't help showing surprise, more than surprise and determination, although this skill is difficult to learn, it is destined to be very difficult in the process of learning, but if you can reach such a strong level after learning, even if the difficulty is how, even if you make yourself black and blue? Even if not in accordance with the requirements of Qingyin tutor, how about learning this skill in these two months? If we can learn such a powerful skill in half a year, or even in a year, it will be worth it. How about mastering such a powerful skill in the future? Some people even think that even if they don't learn other skills any more, it will be enough to make them strong and perfect by this skill, After all, once Zhang Sheng burns up, he can't get rid of it unless he's burned out. It's worth mastering such a powerful skill for a lifetime.

Wu Hao saw them all hiding from him. He was stunned, then shook his head with a smile and stood up from the ground.