The Devil's Guide

The jade bottle flashed through the broken formation and came to Niu Si. The jade bottle broke with a snap, and a drop of crystal liquid fell on Niu Si's forehead.

Huangpu Rongzheng was relieved to see this scene. At this time, the soul pressure suddenly increased, and Huangpu Rongzheng could no longer control his body in the air and fell down, directly smashing a big hole in the hall of Liuhe League.

This did not hurt Huangpu Rongzheng, but it was not a good feeling. For a while, he was also covered in dust and extremely embarrassed. At this time, Huangpu Rongzheng could not bear to leave, so he could only stand by the side under the soul pressure.

As soon as this drop of soul liquid touched Niu Si's skin, it immediately sank into Niu Si's body. As soon as this drop of soul liquid appeared in the sea of ​​consciousness, its pure energy immediately attracted the attention of Niu Si and Nightmare Dragon, and Nightmare Dragon flew towards the soul liquid.

Niu Si was on Nightmare Dragon's neck but was not in a hurry. When the Nightmare Dragon flew close to the soul liquid, Niu Si suddenly shouted "Come!"

This was the sound of Zen made by the vibration of the soul, the real sound of the Dharma.

The Nightmare Dragon's body stiffened involuntarily, and at this time Niu Si suddenly pressed down and used the power of the sea. The big head of the Nightmare Dragon was pressed down, and Niu Si opened his mouth and swallowed the drop of soul liquid.

In an instant, Niu Si felt as if he had turned into a towering giant, and pressed the Nightmare Dragon under his feet with a big hand. Then he punched the Nightmare Dragon's head one by one, and each punch brought out a large amount of soul power, which Niu Si naturally absorbed without hesitation.

"Brother! This thing works, do you have any more!" Niu Si transmitted the voice.

In fact, Huangpu Rongzheng and Ji Quan had already sensed it, but his soul had been entangled with the soul-leaving grudge, so he had no spare energy to distract himself. At this time, Niu Si, whose soul was surging, could finally speak.

"I only have this one drop. No more." Huangpu Rongzheng's heart was twitching. If it wasn't for the last resort, he really couldn't bear to take it out. Where would there be any extra.

"What a pity, there's still a little short. Senior brother, can you find some more?" Niu Si said in a voice transmission.

"What do you think this is? This thing is refined from soul stones. Tens of thousands of soul stones can only get this drop. I have collected for more than a hundred years and only got this one drop." Huangpu Rongzheng said.

"Soul stone? But is it the kind of soul stone on the Gangfeng monster in the Liuhe Secret Realm?" Niu Si asked.

"That's right, junior brother, how are you?" Huangpu Rongzheng said. At this time, Niu Si could speak, which made him less worried.

"I can still hold on. Senior brother, do you have a way to refine this thing? I still have some soul stones." Niu Si said.

"There is a method, but it is extremely difficult to refine this thing. It requires extremely pure earth fire and ice marrow to refine and purify this thing between the two poles. Even if you have some soul stones, it takes a lot of time to refine this thing, and I am afraid you are not up to it." Huangpu Rongzheng said.

"Between the two poles? Can you tell me the method? You can price it according to the rules. I want to try it." Niu Si said.

"I will pass this method to you, why do you still price it?", don't be so pretentious now." Huangpu Rongzheng said, and then he transmitted the message to Niu Si on the spot to tell him about this method.

"Except for the polar reversal, the others are not difficult. Senior brother, I can't control the leakage of soul pressure. You should step back and rest for a while. I will try to see if I can suppress this guy first." Niu Si said.

'Okay, since you still have some strength left, I will protect you outside. You can handle it with peace of mind.' Huangpu Rongzheng said as he retreated outside. This retreat retreated to the top of the city. Ji Quan was waiting here.

At this time, Huangpu Rongzheng's robe was wrinkled and his face was covered with dust, but there was a hint of excitement in his eyes.

"How is Brother Huangpu?" Ji Quan said.

"It's still timely. Junior Brother Zhang seems to have some strength left, so it shouldn't be a big problem. "Huangpu Rongzheng said.

Just then, a flame shot up into the sky in the distance, illuminating the entire Black Stone Fortress in an instant.

"What is this?" Huangpu Rongzheng said. Seeing that the direction of the flame was exactly where Niu Si was, he couldn't figure out what was going on.

"Brother Huangpu, you just came over and you didn't know, how can I know what's going on?" Ji Quan said with a wry smile.

"This flame seems to be extraordinary, but I see some shadows of formations in it. What's going on?" Huangpu Rongzheng said.

"Brother Huangpu, do you think this flame looks like the strange fire of heaven and earth?" Ji Quan said.

"Strange fire of heaven and earth? What you said is really similar to what is recorded. But I can't tell what kind of strange fire it is." Huangpu Rongzheng said.

"Two poles return to one? Could it be the Yin and Yang concentric fire? "Ji Quan said.

"The classics record that the Yin-Yang Tongxin Fire doesn't seem to be this color. I just don't know why Junior Brother Zhang is offering this flame at this time?" Huangpu Rongzheng said.

But before he could finish, he saw countless soul stones falling into the flame array like rain.

Huangpu Rongzheng's mouth twitched, thinking, is this what you said about there are still some soul stones? You have emptied the secret realm, right? No wonder the soul stone production has been greatly reduced since the selection of the batch of gold medal offerings that year. This time he knows the reason.

Niu Si naturally has no time to refine soul liquid, but the Yin-Yang Tongxin Fire has been spiritualized, so he can barely refine soul stones.

The polar reversal may be extremely difficult for others, and it is not easy to control, but it is not so for the Yin-Yang Tongxin Fire. . He is an expert in polar reversal.

It turned out that Niu Si also suspected that this soul stone had other uses, so when Ouyang Daoyi bought it, Niu Si was not tempted. Later, when he wanted to inquire about it, he was in a hurry to advance to the Nascent Soul stage, so he forgot about it. I didn't expect that it would be really used today, and at such a critical moment.

Soon, a drop of soul liquid fell into the sea of ​​consciousness again. Niu Si took advantage of the increase in his spiritual consciousness to hammer the Nightmare Dragon wildly, and took the opportunity to absorb a lot of the Nightmare Dragon's soul power.

The Nightmare Dragon struggled desperately, but encountered Niu Si's power to suppress the sea, and he couldn't move. He seemed to realize that if it continued like this, he would only be waiting for him.A dead end.

"Ao!" The nightmare dragon let out a miserable cry. It opened its big mouth and suddenly bit its own tail. The black light on its body flashed and exploded with a bang.

Niu Si was unable to dodge and was hit directly. The black air in the sky seemed to have found an exit and swarmed towards Niu Si. Before Niu Si could dodge, the black air immediately sank into Niu Si's body.

A huge bulge bulged on Niu Si's back. Niu Si felt that his soul was like being pressed by a mountain, and he almost sat on the ground.

After finally controlling his body, he felt a very fierce bite from behind, as if a beast was biting at his back.

Niu Si took the soul liquid again and wanted to refine the huge bulge, but at this time, the thing had already run into the soul, and it was impossible to refine and absorb it.