For some reason, the cold meaning that emerged from the body this time was even stronger, and he could clearly perceive the spiritual power that was boiling in the vessel.

Although the spiritual power in the amount of the remaining wind vessel is not abundant, it is like an exploding oil pot at the moment, tumbling, and this cold breath seems to be more prosperous with the spiritual power in the volume.

Suddenly, Yu Chengfeng fell to the ground, although he was in Danshan at the moment, but the abnormally high temperature of Danshan seemed to be unable to suppress the cold in his body at all, and the cold spread all over his body in an instant, and even Yu Chengfeng's hair was shining with frost.

The feeling was even more uncomfortable than just now, surging all over the body, Yu Chengfeng couldn't breathe well again, and his whole body was like a knife and needle.

Could it be that Biludan's spiritual power volatilized from the body? If that's the case, then

The pain in his whole body had made Yu Chengfeng unable to think about anything, and even the spiritual power that was tumbling in Yu Chengfeng's power at this moment was growing rapidly, and he didn't notice it.

"Ahh

However, if Yu Chengfeng really used the two swords to suppress the cold qi, when he put the sword away again, the cold qi would still erode his whole body.

Just after Yu Chengfeng rolled for a while, suddenly, a breath of qi emanated from Yu Chengfeng's body, and this qi suddenly surged from all directions, and it seemed to dissipate a lot of cold qi in his body.

Yu Chengfeng also became a lot more conscious, and when he noticed that the amount of the instrument seemed to have advanced to the second order of qi gathering, he couldn't help but smile, but it didn't take long to be happy, the cold qi was surging wildly from his body again, and Yu Chengfeng, who sensed the cold qi, suddenly took a deep breath and stared at the tower of Danshan.

While his consciousness was still clear enough, Yu Chengfeng immediately pulled out his legs and ran towards the tower.

After living in Danshan for so long, I also know that the tower is the hottest place in Danshan, and there is a Dan furnace inside, and a large number of pills from this Dan furnace are refined.

In the blink of an eye, Yu Chengfeng came to the side of the tower, the high temperature of the tower did reduce the cold outside Yu Chengfeng's body, but the body was still like an ice cave, eroding every cell of Yu Chengfeng.

Seeing that the cold in his body could not be removed from the nearby tower, Yu Chengfeng braved the pain of being burned on the surface of his body, and walked towards a door on the first floor of the tower while his consciousness was still clear enough.

The door on the first floor of the tower is semicircular, but it is two people high, and I don't know what kind of wood it is made of. When Yu Chengfeng walked to the door, he gradually only smelled a scorching smell coming from his body, the clothes on his body were wrinkled by the high temperature, and the skin on the surface was scorched in many places.

"Eh" Yu Chengfeng endured two completely different pains in his body and outside his body, clenched his teeth, snorted a few times, and then took a deep breath and held back.

Under such torture, Yu Chengfeng approached the door and stretched out one hand, wanting to push the door open, but found that the strength at the moment was not enough to push the door open, and the door panel was as hot as a red piece of iron, and a layer of skin was peeled off on the palm of the tentacles.

The discomfort at this moment is several times stronger than just now, Yu Chengfeng's body can be said to have come back from the dead, and his willpower is much stronger than just now, otherwise he would not be able to bear the discomfort at this time.

If you don't enter the Dan furnace of this tower, I'm afraid you won't be able to suppress the cold in your body. In ancient mythology, those gods who had the power to fly to the sky and escape to the earth and conquer the mountains and seas, who were not in the midst of these thousands of calamities could prove their way and strike at the ancient and modern times.

Overcoming calamities and luck are one of the indispensable factors for a cultivator to attain enlightenment, and cultivators often leap thousands of miles and break bottlenecks because of these two factors. Both of these are not enlightenment, but a law naturally formed by heaven and earth, which can also be said to be the law of the great road itself.

And this kind of law is also known to cultivators in this world, and even some cultivators are asking for calamity for themselves. But for some reason, the seeker has a heart, the avenue is ruthless, and the cultivator who seeks difficulties is nothing more than asking for hardship.

Perhaps the calamity that is too far-fetched is not recognized by the Great Dao. The avenue is invisible, twin Taiji, positive and negative sides, everything has advantages and disadvantages. Yu Chengfeng Bi Lu Dan can be said to rely on luck, but because of this luck, there is such a calamity, his gains and losses, joy and sorrow, can be said to be cause and effect, but also in line with the positive and negative sides of Tai Chi. If Yu Chengfeng can survive this catastrophe, he will get the fruit given by the Great Dao, if not, Yu Chengfeng is just a passer-by of the Great Dao, the positive and negative sides of heaven and earth.

"A little tribulation, what are I afraid of Yu Chengfeng?" Yu Chengfeng, who was suffering from the two prisons of ice and fire, although his words trembled, it can be seen that his heart and willpower are far from being comparable to when he was on the other side of Danshan just now, he wanted to seek death.

Although at this moment, he could have summoned the second sword in his body to protect his body, but he didn't do that.

Seeing that it seemed that the door could not be pushed open with the strength of the body, Yu Chengfeng used the spiritual power in his soul body and slapped towards the door of the tower with a palm, and with Yu Chengfeng's palm, the door of the tower suddenly opened, and an extremely hot air flow came out from inside the tower.

The air flow was like a torrent, frantically pouring out from the inside of the tower, although there was no flame, but the color of the red print in the air flow could be seen.

"Ahh

This air flow all rushed towards Yu Chengfeng, and all Yu Chengfeng's clothes were burned in an instant, leaving only the bamboo slip unaffected, and I don't know what kind of bamboo was used.

Before entering this tower, Yu Chengfeng was burned all over his body by this hot air, and at this moment, Yu Chengfeng's skin was burned yellow, and some parts were scorched black.

Despite this, Yu Chengfeng seemed to forget the pain, suddenly used his spiritual power, took a deep breath, and the heat wave all poured into Yu Chengfeng's mouth, burrowing into Yu Chengfeng's body, and suddenly, he felt that his whole body was much warmer.

But the warmth in the body did not last long, and the cold once again suppressed the heat. Yu Chengfeng swept angrily towards the tower, and through the door of the tower, he could only see the foot of a furnace in the tower, with a raging flame on the foot of the furnace, and the flame was sometimes high and sometimes convergent.

Immediately, Yu Chengfeng walked into the inside of the tower, but as soon as he entered, Yu Chengfeng's whole body burned, like a burning man.

He looked at the six-zhang tall Dan furnace in front of him.

The whole body of the Dan furnace is red, surrounded by flames, four feet and two ears, through the flames, you can see that the furnace body is engraved with unknown patterns, and the unknown patterns sometimes beat, and it is precisely because of the beating patterns that the flames in the furnace sometimes rise.

But at this time, Yu Chengfeng didn't have the time to study the pattern, presumably this must be the Dao pattern carved by the predecessors of the Wufu Sect.

The spiritual power in the instrument was still tumbling and growing, and the heat on the outside and the cold on the inside seemed to be a little stronger than just now.

"Hiss" Yu Chengfeng inhaled suddenly, inhaling the hot air into his body and suppressing the cold air. It may be due to the higher temperature in the tower, and the hot air he inhaled not only temporarily cleared the cold in his body, but also burned all Yu Chengfeng's internal organs.

With a 'bang', Yu Chengfeng fell to the ground uncomfortably, only to feel that the blood in his body seemed to be evaporated by this scorching gas, and he only felt that the inside was extremely dry, and he no longer had the slightest strength to squirm his body.

At this time, the spiritual power in the instrument finally responded, and it suddenly swam around all parts of the body, relieving the pain of Yu Chengfeng's body.

Even though his physical body was tortured like this, Yu Chengfeng's spiritual sense was still extremely clear, and he couldn't help but feel surprised when he noticed that this cold qi had once again suppressed the hot qi and healed the burns in his body.

This Bilu Pill is an elixir with abundant spiritual power, presumably this cold breath is also transformed by the spiritual power in the elixir, so it can heal the burns in the body. But if you want to absorb so much cold spiritual power, you really have to suffer a lot.

After guessing like this, Yu Chengfeng sat down cross-legged with his eyes closed, his consciousness was empty, and he did not use the spiritual power in his soul body to suppress the cold, but let the spiritual power in the instrument regulate the cold in the body and the scorching heat outside the body.

In less than half an hour, Yu Chengfeng's body had been dried up and charred by the heat. But he still sat cross-legged by the furnace, as if he were a corpse that had been almost cremated. In this half an hour, Yu Chengfeng's instrument volume had broken through the two orders and reached the fourth order of qi gathering.

In this way, he can also be regarded as indirectly refining the strength of the physical body, and if it is in the future confrontation with the enemy, the ability of this physical body to withstand the heat and cold is far beyond the comparison of ordinary cultivators.

Another half an hour passed, and the spiritual power of the Yu Chengfeng Instrument was still growing. Suddenly, another breath poured out from Yu Chengfeng's body, and compared to the surge just now, it was much stronger, making the flame of the Dan furnace also swing with it.

There is no doubt that at this moment, Yu Chengfeng's instrument has reached the fifth order of qi gathering. When the rigid weapon entered the fifth order of Qi Gathering, the world in the Yu Chengfeng Soul Body trembled greatly, and the two swords were also restless. Suddenly, the light of this gold, one green and two swords was flourishing, and the spiritual power surged wildly, all pouring into Yu Chengfeng's Heavenly Spirit Cover.

At this moment, Yu Chengfeng's heart was extremely empty, forgetting his body and soul, as if he only felt that he no longer existed. He unconsciously raised his head, only to see a blue spiritual power suddenly erupt from the Heavenly Spirit Cover, and this burst of spiritual power immediately extinguished the flames emitted by the Dan furnace where Yu Chengfeng was sitting