Two days later, Xu Saiguo, in a deep mountain and old forest in the depths of the imperial inner courtyard training ground, a towering giant tree at the foot of a huge mountain suddenly turned into nothingness, and four figures walked out of the giant tree.

It was Wang Dao and his party who walked out of the giant tree. The four of them looked back and saw that the giant tree returned to its previous appearance, as if it were really a living towering tree.

"This concealment formation is quite interesting." Wan Xiaoyun looked at it, full of interest.

Wang Lian didn't care. He pointed to the treetops and said, "There are still some rough things. Look at this tree, there are no animals. As long as you are a slightly experienced warrior, you can see the flaws."

"That is to say, this is the territory of the royal inner court. The people dare not come, and the royal children are too lazy to go deep and haven't been discovered for so long."

Wan Xiaoyun tilted her head and said, "That's true, but the grandmother of the Patriarch of the past were just children. It's not easy to make this happen."

Wang Lian smiled and said, "This is true. It can be seen that the princes and princes of Xu Saiguo were very talented, but unfortunately they all fell."

"I said, can you two see this? Have you been patronizing the formation?" Lian Ting looked at the sky with a heavy expression and reprimanded.

Wang Lian and Wan Xiaoyun were taken aback for a moment, followed Lian Ting's gaze and looked at the sky, and then their faces sank.

"I haven't noticed it just now, now I see that Xu Saiguo is really a big problem." Wan Xiaoyun said in a deep voice.

There are layers of black mist floating in the sky, but if it is looming, if it is not capable, I really can't tell it, I just think it's cloudy.

Wang Lian stepped forward and looked at the royal road staring at the sky, and said, "Master, is there really a monster here?"

Wang Dao shook his head and said, "Xu Saiguo has fought with demons for many years, and he has already possessed far more experience in dealing with demons. It is impossible to be easily controlled by demons. What's more, I see the black air in the sky, and the demons. The Qi is slightly different and should not belong to the category of Devil Qi."

"Then what should we do now?" Wang Lian asked

Wang Dao did not answer, but pointed his finger at the ground, his head still staring at the sky.

Wang Lian and the others lowered their heads and looked at them, and found nothing unusual. Then, the inner energy gathered in their eyes and they saw that a magic circle appeared less than half a meter in front of them. They were standing in the circle. edge.

"This is the National Protection Team? It doesn't look like it." Lian Ting said puzzledly.

After speaking, Lian Ting looked back and found that behind them, there was a magic circle with a large range, with no edge in sight, as if it was just a corner.

But there was no trace of the magic circle at the feet of the towering giant tree, and it was obviously a gap in the magic circle.

"This is the National Defense Forces, then what is the previous one? Is there really other warning?" Lian Ting asked

"That's not right!" Wan Xiaoyun knelt down and looked at the magic circle in front of her carefully, and found that there was a faint black aura in the purple light from the circle. She stretched out her hand and said, "Look, look. There is also a black air similar to the sky in this formation!"

Lian Ting and Wang Lian took a closer look and found the black energy. Because they were so close, they immediately judged that it was not a devilish energy, but rather a kind of internal energy.

"It's really not the evil spirit, but...what's the black inner energy? Yin attribute?" Lian Ting said in confusion.

The color of inner qi represents the attributes of the cultivation method, and occasionally the attributes of the spirit body. The colors are complex, and there are even multiple colors mixed, but the black inner qi is extremely rare.

The only thing that can appear black inner energy is Yin attribute.

It’s just that there are very few Yin attribute techniques, and the Yin attribute has never been able to fight. Most of them are auxiliary and field control, and they are relatively weak. The Xundao Sect has no Yin attribute disciples, so the King’s Dao did not create Yin. The attribute's exercises and martial skills have caused the Yin attribute to be very weak in the Shifang Continent.

The few Yin attribute warriors also cultivate other attributes and combine them with Yin attributes to create their own way, so that there are no pure Yin attribute warriors in Shifang Continent.

Wang Lian stared carefully for a while, shook his head, and said, "It should not be the Yin attribute. I have seen a warrior with the Yin attribute. Because he is not strong and has no resources, he can't do mixed attributes, so he is practicing Pure Yin attribute exercises."

"Although his inner qi looks black, it is actually gray. Later, I practiced based on this and thought that the yin attribute and the yang attribute are the two most special attributes of the inner qi. They seem to be two kinds of attributes. Extreme, but in fact they are accompanied by each other."

"The so-called no yin and no yang, no yang and no yin, this kind of inner qi is relative, so there are yang attributes in the yin attributes, and there are yin attributes in the yang attributes, which causes the yin attributes to not Pure black, the yang attribute will not be pure white. Pure white has only non-attribute internal energy, so can pure black have multi-attribute internal energy?"

Wang Dao lowered his head and said, "No, although yin and yang coexist and accompany each other, pure white and pure black have no basis for such coexistence."

"What's more, Xiaoyu is a multi-attribute internal energy. It can be said that no one in this world can have more attributes that he has, but his internal energy has not turned black, has it?"

Lian Ting and the others nodded. Because Wang Yu is extremely talented, he can learn everything very quickly. In addition, there are too many spirit bodies, which require the cooperation of various attributes, so what he learns is almost all the attributes of the Taoist School. He possesses no less than ten kinds of attributes, and many of them are miscellaneous attributes.

But his inner qi is not black, but colored, and as he learns more and more exercises, the color of his inner qi becomes more and more fancy, more and more colorful, and there is no sign of blackening at all.

"What else could be the reason?" Lian Ting asked suspiciously

Wang Dao smiled slightly, and said, "This time it's right. If you guessed correctly, the Lord of Xu Saiguo might be able to give us some clues about the owner of the will of the devil."

"Huh?" Lian Ting was taken aback, and then asked in surprise, "Could it be that the Lord Xu Sai is controlled by the possessor of the will of the devil? Is this still devilish energy?"

Wang Dao waved his hand and said, "That's not true. Lian'er gave me a piece of information before. I thought it was quite interesting and remembered it. Recently, some warriors went mad, died violently, and their blood changed color, or gold, or White, and the remaining internal Qi is also a little black, which seems to be different from normal internal Qi."

"After Jhin knew about it, he also investigated. The analysis concluded that another inner energy attribute may have appeared. He named it a demon attribute. Its ability is the combination of evil energy and inner energy, but he did not become a demon. , It just possesses the insidious, corrosive, infiltrating, and mysterious power of the evil spirit."

"It is speculated that some kind of problem occurred when the devil emperor regained the devilish energy, or the devil emperor deliberately did it, leaving behind, so that certain people with insufficient strength or special physique were contaminated with this The evil spirit has changed."

"And these people will not use the new inner energy attributes, leading to confusion, and finally died suddenly. He has taken this matter and is ready to wait for an investigation later."

"However, I have felt that there is a problem since then. This is most likely not the hand of the Devil Emperor, but the post-work of the possessor of the Devil's Will!"