After a few more days, Ye Feng found the critical point where the two qi of yin and yang evolved into the fire attribute vitality by observing the fire attribute vitality in the fire sunflower. He immediately tried to control the Heaven and Earth Yuan Qi and let the Heaven and Earth Yuan Qi evolve into a fire attribute Yuan Qi.

After several successive failures, he finally succeeded in using the Heaven and Earth Yuan Qi to evolve the Fire Attribute Yuan Qi.

His dantian qi sea also evolved a trace of fire attribute vitality, which spread to his whole body! His body suddenly appeared a phenomenon of alternating between cold and heat, and finally this phenomenon disappeared, and the scorching air flow into the qi sea in his dantian changed his whole body!

In a few moments, his skin turned red, and he felt as if he was in a furnace.

This is the third change in his Yin and Yang Dao, and only after experiencing this change can his cultivation take a step forward. The process was very painful and even more terrifying than the previous two.

The torment of being burned by the heat lasted for many days.

On the seventh day, his entire skin was charred, and he looked like a dried corpse.

Eventually, his shriveled skin began to peel off, revealing crystal clear skin, and he managed to get through it. But then, a cold aura appeared in his dantian, flowing through his whole body, and his whole body was frozen by the cold again.

Time flies, and the days that have been frozen have passed for seven days!

Click, click, the ice on Ye Feng's body suddenly shattered and landed beside him, his skin turned purple, and his blood had almost stopped flowing.

The surface of the wooden sword flashed with light, and the Heavenly Demon Narcissus flew out of it, she opened her red lips and gently spit out a dark green medicinal mist, enveloping Ye Feng. As the medicine mist was slowly absorbed, his heartbeat gradually increased.

"Finally alive!" Heavenly Demon Narcissus breathed a sigh of relief, who could have imagined that a person's "Yin and Yang Five Changes" would actually last for fourteen days?

"Whew!"

Ye Feng slowly opened his eyes and exhaled a breath of turbidity.

"You're finally awake. Heavenly Demon Narcissus smiled.

"How many days?" Ye Feng asked.

"Fourteen days!"

"It's been fourteen days!"

"If you don't wake up, I'm going to forcibly wake you up!"

"If you really revive me, my sins of the past few days will be in vain. ”

Ye Feng moved his muscles and bones, got up and stood up, he could feel that his strength had improved a lot.

"After the Five Transformations are over, you can try to impact the Vientiane Realm. Heavenly Demon Narcissus said, "Entering advanced meditation is a prerequisite for becoming a Vientiane realm, and from now on, you must hurry up and practice meditation. ”

Ye Feng nodded.

"By the way, do you remember the faceless statue in the Heavenly Dragon Secret Cave?" asked the Heavenly Demon Narcissus suddenly.

Hearing this, Ye Feng took out the faceless stone sculpture that he bought at the trade fair not long ago from the Qiankun cloth bag, the Heavenly Demon Narcissus drilled into the wooden sword, the faceless statue was too terrifying, the higher the cultivation, the more it could stimulate the power of the stone carving, and the Heavenly Demon Narcissus did not dare to "anger" the stone carving.

"What did you give that old man? He actually gave you the stone carving?" said the voice of the Heavenly Demon Narcissus from the wooden sword.

"A Dan Fang!" Ye Feng said with a smile.

"Dan Fang?" Heavenly Demon Narcissus was very surprised.

"That's not an ordinary pill, it's what the lion master recorded in the alchemy he gave me, and the pill refined with it can help the martial artists of the Reincarnation Realm resist the five decays of heaven and man, and increase the success rate of the tribulation!" Ye Feng said.

Heavenly Demon Narcissus was shocked, this kind of pill can be priceless!

"The Fire Domain Lord needs this kind of pill recipe, Ye Lao is definitely willing to take out the stone carving and exchange it with me!" Ye Feng said with a smile.

"For a stone sculpture that I don't know what to do, I actually took out this kind of pill recipe, you loser!" Heavenly Demon Narcissus scolded.

Ye Feng smiled, "I didn't say that only stone carvings are needed!"

"Could it be that you have other requests from you?" asked the Heavenly Demon Narcissus hurriedly.

"I told him that what I gave him was only the top half of the Dan Fang, and if he wanted the bottom half, he had to give me thirty spiritual veins!" Ye Feng said with a smile.

"He's definitely not going to turn you down!" said the Heavenly Demon Narcissus laughed.

Ye Feng nodded, "He really didn't refuse, but he said that there weren't so many spirit veins on the Huoyun Spaceship at all. He said that when he arrived in Hanging City, he would find a way to hand over the spirit veins to me...... As long as I can take out the spiritual veins when I pour them, I will give him the remaining half of the Danfang. ”

"Thirty spirit veins is too little?" asked the Heavenly Demon Narcissus.

"I don't think the Domain Lord's Mansion of the Fire Domain will have many spirit veins, instead of forcing them too hard, it is better to buy them a favor!" Ye Feng said with a smile.

The Heavenly Demon Narcissus was no longer entangled in this matter, and she suddenly asked, "What does this stone sculpture have to do with the stone sculpture in the Heavenly Dragon Secret Cave?"

"This stone sculpture is exactly the same as the stone sculpture I saw in the Heavenly Dragon Secret Cave...... Ye Feng's eyes flashed, and he muttered: "I think they must have come out of the hands of one person, what kind of cultivation is the person who carved the stone carving, and the stone sculpture he left behind actually has such terrifying power?"

"The person who can leave something in the Heavenly Dragon Secret Cave can't be an ordinary person!" said the Heavenly Demon Narcissus.

"Who is he ...... sacred" Ye Feng squinted.

"If you can't guess, why bother. Heavenly Demon Narcissus smiled: "You still have to think about how to save Gu Niannu!"

"The Blood Moon Sect can recommend disciples to participate in the assessment of the six major sects, and if I can get the recommendation of the Blood Moon Sect, I may be able to blend into the Creation Sect. Ye Feng said.

"I'm afraid that's the only way to do it at the moment. Heavenly Demon Narcissus said.

"I hope Anu doesn't have anything to ......do," Ye Feng muttered.

......

Just when Ye Feng and the Heavenly Demon Narcissus were discussing how to save Gu Niannu, behind the Huoyun Spaceship, there was actually a black spaceship more than a hundred zhang long.

The people on the deck were actually those ten black-robed people and black-clothed youths!

"Young master, they are already alert, and we are not in a good position to start. One of the black-robed men said.

"The things in Bai Zhanyuan's hands must be snatched back!" The black-clothed young man said coldly: "Speed up, let's go to the Hanging City and wait for them!"

"Yes, young master!" two of the black-robed men turned and walked into the cabin.

"Who is that kid, could it be that he is from the Nianshi Academy?" the young man in black suddenly muttered to himself, he was guessing Ye Feng's identity.

"If it weren't for the people of the Nian Shi Academy, how could the soul power be so strong?" a black-robed man said, "The people of the Yang family have been strong from generation to generation, and they are the fierce rivals of my Holy Sect!"

"Tens of thousands of years have passed, no matter how powerful the descendants of the Ancient Saints are, they will become mediocre, and in a few generations, those so-called descendants of the Ancient Saints are destined to be drowned in the long river of history, do you think what I said is right?" said the young man in black with a smile.

"What the young master said is right!" several black-robed people nodded at the same time.

At the same time, not far from their flying treasure ship, there was also a flying treasure ship, which was full of demonic spirits, and the ship was actually full of demon beasts!

"That kid went to Hanging City!" said the golden nine-headed lion who was forced back by the three Jiao not long ago.

"Go to the Hanging City to intercept him, and then go to the Central Sanctuary again!"

The rest of the demon clan powerhouses made a decision almost at the same time.

......

More than a month later, the Firecloud spaceship finally arrived in Hanging City.

The Hanging City is a huge city suspended in the sky, and from a distance, it looks like a sun, emitting thousands of dazzling rays of light. The huge city gave people a strong sense of oppression, Ye Feng was standing on the deck at the moment, and he also felt a strong sense of oppression.

With a whoosh, the Huoyun spaceship flew into the city gate more than a thousand feet high. Following the Huoyun Spaceship, many flying treasure ships entered the Hanging City one after another, and most of these people also went to the Central Sacred Domain.

"Brother Ye, we still have a little thing to do, and we'll see you at the teleportation altar in three hours. Bai Zhanyuan suddenly said to Ye Feng.

Ye Feng nodded, he still had to wait for Ye Lao to raise spiritual veins, so he couldn't leave for the time being.

At this time, Ye Lao came from behind and said to Ye Feng with a smile: "Little Brother Ye, let's go together." ”

Ye Feng smiled and nodded, and at that moment, Ye Feng and the woman in blue followed Ye Lao and other Fire Domain powerhouses to get off the Fire Cloud Spaceship and walked towards the inner city of the Hanging City.

After coming to the inner city, Ye Lao arranged Ye Feng and the woman in blue to be in a restaurant, while he himself went out with several other powerhouses of the Fire Domain to raise spiritual veins.

Almost as Ye Lao and the others left, there was a loud bang, and the entire restaurant was suddenly held up by a big fluffy hand!

"It's ......"

The people around looked up at the restaurant that was raised by the big hand, and they were shocked!