Twenty-four hours, a whole day had passed since Chen Zheng entered the Ice and Fire Underground Palace, and the two phantoms of scorching heat and cold entered his body.

Chen Zheng was still sitting cross-legged on the ground and cultivating with his eyes closed, and he continued to quickly transform the aftermath of the battle between the two phantoms of ice and fire into the two powers of yin and yang, yin and yang were excited, stimulating the sealed knots in the martial veins.

I don't know how many times the yin and yang have been excited, and the seal in the Nine Star Pass of the Earth Martial Realm has been broken a little, and only a quarter of the original seal is left.

The effect of the two phantoms of ice and fire was unexpectedly good, and Chen Zheng originally thought that it would take some time to break the seal given to him by Chen Tianxin. But now he felt that he didn't need that much time at all, as long as he insisted on using the aftermath of the battle of these two Ice and Fire Phantoms to stimulate it, it wouldn't be long before he could break this seal.

Continue to run the "Nine Heavens Star Formula" non-stop, constantly absorbing and refining the two kinds of aura, hot and cold, and attacking the seal in the key.

Finally, under the impact of tens of thousands or even hundreds of thousands of times, the seal that Chen Tianxin left in Chen Zheng's pass completely disappeared.

There is no obstacle for the original qi to enter this pass.

Chen Zheng's heart disease was eliminated, and the nine star martial veins of the two martial veins were all opened, and he became a real Nine Star Martial Artist of the Earth Martial Realm, and he was no longer a half-step Nine Star of the Earth Martial Realm.

"Whew!"

Chen Zheng ran the original qi a few more times, and after completely unable to stabilize the cultivation realm of the Nine Stars of the Earth Martial Realm, he let out a long breath and opened his eyes.

What caught my eye was a stunned face, like a stone clay sculpture, frozen in shock, staring at big eyes, and with a big mouth.

"What's wrong?"

Chen Zheng was uncomfortable by everyone, and looked down at his arms and legs, they were all still alive, and the clothes on his body were intact, and there was nothing worth making a fuss about.

No one answered Chen Zheng, and everyone was still immersed in shock, trying to calm the turbulent waves in their hearts.

Because at this moment, it was already twenty-four hours after Chen Zheng broke the thousand-year-old record.

In other words, from the time Chen Zheng began to practice with his eyes closed to the time he opened his eyes, he persisted for forty-eight hours and two whole days.

A brand new record was born!

And this record is twice as high as the original record. If the original record was an unclimbable peak, then Chen Zhengchuang's record is an unclimbable ladder, which discourages later generations and is unable to climb.

I'm afraid that future generations will never be able to break this record again!

"How is that possible?!"

After being speechless for a while, one of the voices of the crowd was questioning, questioning Chen Zheng, questioning their own eyes.

When Chen Zheng broke the record of twenty-four hours that no one had broken for a thousand years, everyone began to estimate how long Chen Zheng could hold on.

At first, they recognized Chen Zheng as holding on for ten more minutes at most, and when ten minutes passed, they had to re-estimate, and this time they boldly estimated that Chen Zheng could hold out for half an hour.

It's a pity that they were wrong again, and after Chen Zheng persisted for half an hour, they had to reassess again and made a prediction that Chen Zheng would last for one hour at most.

Again, of course, they were wrong......

In this way, everyone kept estimating, and kept changing their estimates, and after Chen Zheng persisted for another twelve hours, everyone began to be powerless to estimate.

Because any estimate, in front of Chen Zheng, is wrong!

Some people began to wonder if Chen Zheng had passed out, or had entered some mysterious state, otherwise it would be absolutely impossible to hold out for such a long time.

If it weren't for Elder Ye's stopping, some people would even want to take action to wake Chen Zheng up.

Elder Ye was also suspicious at first, but he had seen too many martial artists cultivating in the Ice and Fire Underground Palace, so he could see that Chen Zheng's state was undoubtedly cultivating.

Doubts and disbelief arise in everyone's heart and then flood. It wasn't until Chen Zheng's body diffused the energy fluctuations of cultivation realm upgrading, and it wasn't until Chen Zheng himself opened his eyes that they began to abandon their doubts and try to believe that this qiē was true.

"In this session, there are so many potential new disciples all at once! What an abnormality! Is this the rhythm of the strong rise of the Heavenly Sect?"

"The first time I entered the Ice and Fire Underground Palace, without Elder Ye's help, I was able to hold on for forty-eight hours, it's just incredible!

"No! It should be said that it is a demon! Even the sword of Guihai with the 'Heavenly Sword Vein' can't compare to him, do you think he is a demon?"

"It's definitely a demon! People are not so perverted! Do you think that this Chen Zheng also has an unborn martial vein! Otherwise, how could he persist for so long?"

"It should be! But I can't tell!"

When everyone suspected that Chen Zheng had a peerless martial lineage, the same question also rose in Elder Ye's heart. Guihai Yijian has the peerless "Zhutian Sword Vein", and it only lasted for twenty hours, but Chen Zheng was able to hold on for so long, if there was no legendary martial artery that did not come out of the world, it really couldn't be explained.

Moreover, the kind of martial arts that Chen Zheng has is even more powerful than the sword of Guihai!

The Guihai Sword persisted for twenty hours, breaking through from the four-star Dacheng of the Tianwu Realm to the five-star of the Tianwu Realm. Chen Zheng persisted for forty-eight hours, but he was only promoted from the early stage of the Nine Stars of the Earth Martial Realm to the Nine Stars of the Earth Martial Realm.

In Elder Ye's opinion, this was very abnormal, and it could only be explained as long as Chen Zheng had a more powerful martial vein in his body that needed more energy to upgrade.

"A martial vein that is more powerful than the 'Zhutian Sword Vein', what kind of martial vein will it be?"

Elder Ye muttered to himself, he had only heard of the "Zhutian Sword Vein", and he had never heard of a more powerful martial vein, so he couldn't think of what kind of martial vein Chen Zheng's martial vein was.

"Alright!

With a wave of his hand, Elder Ye's eyes swept over Chen Zheng's body, and after looking at it for a while, he didn't see any reason.

The onlookers dispersed, and Guihai Yuting also left with surprise and went to the fifth layer to cultivate. Only Chen Zheng, Guihai Yijian and a group of 21 people were left.

Li Xiao, Yi Min, Dai Sanjin, Luo Fei and others, who had passed out before, wanted to turn around one after another, and although they did not break through in the realm of cultivation, they all gained something.

Elder Ye regained his calmness, a gentle smile returned to his face, his eyes swept over the group of people, and said calmly: "Let's all enter the cultivation room to cultivate!

"Thank you, Elder Ye!"

Everyone immediately respectfully hugged their fists and thanked them, Elder Ye, as an elder of the Heavenly Sect, had rescued most of them, so he should be grateful for it.

Elder Ye stroked his beard, turned to leave, and said in the distance: "The cultivation room in the middle circle is the best, go ahead!"

There are nine floors in the Ice and Fire Dungeon, each layer has three circles, the outermost circle has the most, there are sixty-six cultivation rooms, the innermost circle is the least, there are twenty-two cultivation rooms, and the middle circle is no more and less, there are forty-four cultivation rooms.

The first and second layers of the entire Ice and Fire Dungeon were the weakest in the Ice and Fire Origin Qi, which was used by the disciples who had just joined the Inner Sect for cultivation.

Chen Zheng and the others directly entered the second layer, although the ice and fire original qi of the two layers was relatively weak, but the second layer was obviously thicker than the first layer.

The other new disciples who had joined the Inner Sect had not yet come, and there were only twenty-one people in their group, and the cultivation room in the middle circle was enough for them to use, and they could choose whatever they wanted.

"Everyone has seen that the inner sect is as strong as a cloud, and our cultivation strength is simply not enough! The top priority in front of us is to improve our cultivation strength!"

After coming to the second layer of the Ice and Fire Underground Palace, Chen Zheng did not immediately start cultivating, but beckoned the group to gather together and said what he thought.

"Cultivating here, five cloud values a day, and now we each have more than four hundred and fifty cloud values, which is enough for us to cultivate for three months!

"Good idea! With our current strength, it is obviously not suitable for other activities within the Inner Sect, and it is most appropriate to practice in retreat!" Dai Sanjin was the first to respond.

"Well, what the boss said is right! Only when you advance to the Heavenly Martial Realm in the cultivation realm can you have the right to speak in the inner sect!" Li Xiao echoed in his voice, and the sycophants slapped invisibly, leaving no traces.

"Okay, then we will retreat for three months and attack the Heavenly Martial Realm!"

"Retreat for three months, impact the Heavenly Martial Realm!"

With a clear goal, everyone quickly dispersed, each finding a suitable cultivation room, and preparing to start the retreat.

Chen Zheng stopped in the cultivation room next to the cultivation room that Luo Fei had chosen, Luo Fei's cultivation realm was low, and he was a girl, so he couldn't rest assured, so he chose a nearby cultivation room to facilitate it.

The design of the cultivation room is very advanced, the heavy pitch-black door is closed, I don't know what material, and some complex runes are carved on it.

There is a rectangular bulge next to the pitch-black gate, and there is a gap in the middle of the bulge, which is the mechanism of the cloud card.

Chen Zheng took out the cloud card and swiped it on it, the light on the raised mechanism flickered, the number on the cloud card had been reduced by five, and the pitch-black door rumbled up, revealing a ten-square-meter cultivation room.

There were no furnishings in the cultivation room, no beds, no tables and chairs, only a futon, which was still made of stone.

Chen Zheng looked around, and then walked in, cultivation is not to enjoy pure happiness, naturally you have to endure hardship and loneliness. It doesn't matter whether the cultivation room is simple or luxurious, what matters is whether the original qi in the cultivation room is rich or not!

Although this room is simple, the original qi is unusually rich, and the original qi in the entire cultivation room is like a ball of transparent water, gently swaying.

The moment he walked into the room, Chen Zheng seemed to have walked into the most beautiful guarantee between heaven and earth, there was no discomfort in his body, all his pores were expanded, and he bathed in this rich and pure original qi.