Chapter 40 Under the biting cold, the slight warm current of the Poison Fire Pill was so precious, and Nie Feng slowly guided the warm current derived from the Poison Fire Pill, running slowly along the meridians that were about to be frozen.

The ice dissolves and the snow melts, although the warm current of the Poison Fire Pill is very insignificant, but it is undoubtedly a life-saving magic weapon for Nie Feng now, the warm warm current thaws Nie Feng's already frozen meridians, and those frozen and stagnant vitality gradually regained their vitality.

As the warm current circulated in Nie Feng's body, the vitality that had been frozen and was about to condense completely returned to normal, and while running his own vitality at high speed, Nie Feng absorbed the energy of the Poison Fire Pill, and the scorching breath of the Poison Fire Pill made Nie Feng who was in the cold spring unusually comfortable.

After the internal breath was remobilized, Nie Feng no longer had the feeling of being frozen unconscious, and every time the slowly flowing Yuan Qi returned to the cyclone, it would bring back the newly absorbed cold aura for refining, and the cold aura in the cold spring was extremely pure, and it basically didn't take much effort to transform it into Yuan Qi and flow in Nie Feng's meridians.

Suddenly, Nie Feng, who was absorbing the aura contained in the Poison Fire Pill, found that the Poison Fire Pill Yuan Qi in the flow was mixed with a special dark green aura, and Nie Feng, who felt this special aura, hurriedly calmed his mind and tried to peel out the aura that was almost imperceptible to the filament that was mixed in the Yuan Qi.

As Nie Feng peeled off the trace of aura, more dark green aura was stripped out and gathered by Nie Feng, if he hadn't found it, maybe it would have been refined into vitality together.

The dark green aura gathered more and more, and soon, these aura turned into a dark green flame, and Nie Feng finally understood that the strange aura he had just drawn out was the essence of this poisonous fire pill.

Thinking of this, Nie Feng hurriedly wrapped the poisonous fire with his divine thoughts and began to practice, in fact, if it was an ordinary time, Nie Feng would have no problem absorbing the poisonous fire pill, but if he wanted to strip off the essence of the poisonous fire pill, it would be quite difficult, because the essence of the poisonous fire pill had been deeply dissolved into the aura of the poisonous fire pill, and he could only absorb the inner pill as usual, and refine the essence into vitality.

But now it is different, in the special environment of the cold spring, the vitality and essence of the Poison Fire Pill have been temporarily separated, so that Nie Feng can smoothly separate the essence from the Inner Dan Spiritual Qi and successfully pull out the poisonous fire.

The poisonous fire that was pumped out, wrapped in Nie Feng's divine sense, began to resist violently, and Nie Feng had already prepared for the poisonous fire resistance, and immediately concentrated on the resistance and counterattack of the poisonous fire.

The powerful soul power overflowed madly at this time, and Nie Feng's Ziyunxiao Soul Bead also took the initiative to join the ranks of fighting against the poisonous fire, under the triple oppression of Nie Feng's soul power, vitality, and soul beads, the dark green poisonous fire was finally tamed, and the last trace of resistance was also extinguished, becoming a fire without spiritual sense.

When the poisonous fire was tamed, Nie Feng's Yuan Qi suddenly stretched out countless Yuan Qi filaments on his own, entwining the poisonous flames, and pulling the poisonous flames into the center of the Yuan Qi Cyclone, the dark green flames quietly stayed in the middle of Nie Feng's Yuan Qi Cyclone, and Nie Feng could feel that he was now able to manipulate the poisonous fire.

After refining the poisonous fire of the Poison Fire Pill, Nie Feng continued to freely guide the aura circulation, constantly absorbing the aura of the cold spring, and under Nie Feng's unremitting efforts, the amount of vitality that reached the fifth heaven began to rise steadily, and the condensation and purity of the vitality were countless grades higher than before, this is the effect of the cold spring.

When Nie Feng opened his eyes again, he didn't know how much time had passed, the two fire dragons sacrificed by the Yama Emperor were still hovering around the cold spring, Nie Feng was sure that if it weren't for the two pitch-black fire dragons sacrificed by the Yama Emperor, he would have been frozen to death the moment he entered the cold spring, and he would definitely not be able to get such a big improvement, and Nie Feng also found that he had been wrapped in ice at this time.

"Now that you've woken up, come out, this time you're almost done. As soon as Nie Feng woke up, Emperor Yan, who was sitting on the side, immediately reacted and said to Nie Feng.

"Okay!" Hearing Emperor Yan's words, Nie Feng smiled slightly, and immediately, Nie Feng's hands burst into two dark green flames, which were poisonous fires.

"The future is uncertain!!"

Swirling his arm like a spiral, the thick ice that wrapped Nie Feng was constantly shattered by Nie Feng from the inside, and after a while, the solid ice wrapped around Nie Feng was easily shattered by Nie Feng from the inside, and with a 'boom', countless ice blocks scattered out and hit the cave wall.

"Huh~~~" A string of ice mist erupted from Nie Feng's mouth, and after leaving the cold spring, Nie Feng's feeling gradually returned, and at this time, Nie Feng found that his body had once again been perfectly tempered, and his body was full of strength, which made Nie Feng eager to find an opponent to try his tricks immediately.

"Looks like you've managed to absorb the poisonous fire. "After taking back the Heavenless Black Flame, the little face of the Emperor of Yama turned a little pale, obviously maintaining the fire dragon has made the current Emperor of Yama have a lot of consumption.

"Yes, that's right. With the brush of his palm, a dark green flame burst out, and in an instant, the surrounding area was dark green, and at a glance, there was a deep feeling.

"Cut, what's there to show, it's just an ordinary beast fire, how can it be compared with the emperor's Heavenless Black Flame, hum, by the way, it's been more than half a month, and I think that old man is almost coming to you, let's go out." Seeing Nie Feng showing off the dark green poisonous fire, Emperor Yan felt angry for a while, and said with a curled mouth.

"Okay, let's go out first. With a smile, Nie Feng left the cave of the cold spring with Emperor Yan, because Nie Feng knew that he had to enter the cold spring again to cultivate after a period of time, otherwise entering the cold spring too often, even if there was Emperor Yan's Heavenless Black Flame to protect his heart, it would be an extremely dangerous move, after all, he didn't have another poisonous fire pill now.

Out of the cave, the warm sunlight sprinkled down made Nie Feng have a feeling of being reincarnated, although he didn't know the passage of time in the cold spring, but whenever he ran the vitality, the pain of being pricked by needles was always there, so after leaving the cold spring, Nie Feng's whole body felt extremely relaxed.

With a casual swing of his fists and feet, Nie Feng went to the forest to find some game and came back, as for the Emperor of Yama, because he had not maintained the burning of the black flame for half a month, he consumed a lot, so he returned to the Emperor Yama to rest in the army.

※※※Two days later, Wu Yingzhong finally stepped into the air, and as soon as he found Nie Feng, Wu Yingzhong looked anxious, pulled Nie Feng and said: "Come! These days, the teacher has refined a new thing, you must like it when you see it!hahaha~~ I can't imagine such a smooth lì!"

Seeing that Wu Yingzhong was pulling himself like a child and walking towards Wu Yingzhong's residence, Nie Feng didn't dare to ask anything, because the current Nie Feng knew very well that the old men in the Heavenly Sword Sect were not normal people, Huo Lao was, and so was Wu Yingzhong!

Soon, the two arrived at the mountain col where Wu Yingzhong lived, and after hurriedly pulling Nie Feng into the wooden house, Wu Yingzhong put a fist-sized metal ball in Nie Feng's hand.

"This~~ What is this?" Seeing that the main material in his hand was obviously a metal ball of water and blue silver, Nie Feng was suddenly a little dazed, and pinched it with his hand, Nie Feng also found that the metal ball was actually elastic.

"Hehe, you squash it hard and you'll know. He didn't answer Nie Feng's words, Wu Yingzhong just smiled mysteriously, seeing Wu Yingzhong's mysterious appearance, Nie Feng didn't ask much, and directly flattened the metal ball in his hand.

The metal ball like soft rubber, after being pinched by Nie Feng, suddenly underwent an astonishing change, as if it had been pinched and exploded, countless metal liquids rushed up along Nie Feng's arm, and covered Nie Feng's skin, and within a few seconds, Nie Feng's body below the neck was completely covered by a layer of white silver metal film.

"Hahaha!! this is Shui Xuanyin's clothes, after putting it on, although it has no effect on the magic of the cultivator, but it can well unload the vitality of the martial cultivator's attack, it is a rare life-saving baby, teacher, I wanted to refine one a long time ago, but I have not been able to find Shui Xuanqingyin, now it is just right, this is for you, after all, that old bastard also gave the Yama Emperor to break the army to you, I, the teacher, naturally can't be stingy! Although it's not too good, I'll just give it a moment, and I'll help you refine it better after the teacher gets better materials!"

Looking at the carefully refined silver robe on his body, Nie Feng felt a wave of emotion in his heart, what could be the difference between the things that could be refined with fifth-order materials? Not to mention that Wu Yingzhong actually had to retreat for more than half a month just to refine this silver robe, one can imagine how difficult it was to refine a silver robe.

"Thank you, teacher, the disciple must cherish it. Feeling the heart hidden in the silver clothes, Nie Feng said to Wu Yingzhong with a slight choked up that since the incident ten years ago, Nie Feng had always thought that he could no longer feel warmth, but Wu Yingzhong made Nie Feng feel warmth again today.

Although he didn't know Nie Feng's past, Wu Yingzhong, who had a lot of experience, still saw the change in Nie Feng's expression in an instant, and after he smiled, Wu Yingzhong said to Nie Feng: "Okay, the teacher will teach you how to take off the silver clothes now, as long as you gather the vitality at these three points, and then release it instantly, you will be able to take off the silver clothes." ”

Following Wu Yingzhong's instructions, after Nie Feng entered the Yuan Qi, the Shui Xuan Silver Cloth really turned back into a fist-sized round ball, and after Nie Feng became familiar with the use of the Shui Xuan Silver Cloth for a while, Wu Yingzhong coughed, attracting Nie Feng's attention.

"Okay Nie Feng, from today onwards, the teacher will officially teach you the real art of refining and controlling fire, you can sacrifice your flame first. ”

Seeing that Wu Yingzhong had become strict, Nie Feng also put away Shui Xuanyin's clothes, stretched out his right hand to run the vitality, and with a 'brush', a dark green poisonous fire appeared on Nie Feng's hand.

"Poisonous fire?" Seeing that Nie Feng actually sacrificed the poisonous fire, Wu Yingzhong's originally strict face instantly became extremely surprised, and his eyes almost popped out.