As soon as Dan Kuo's voice fell, Dan Yantian suddenly appeared in front of several of them, and when he saw Dan Yantian, Dan Kuo's body shrank slightly, obviously he had a kind of fear for Dan Yantian.

"Stinky boy, how can my apprentice have time to refine the pill for you, his alchemy skills are far from yours, hurry up and go back to the first peak. After Dan Yantian finished speaking, he kicked Dankuo's buttocks, and in an instant, Dankuo exclaimed and appeared directly on the first peak from the second peak.

The three of Yi Nan were speechless.

"How is it?" After cleaning up Dankuo, Dan Yantian looked at Yi Nandao with a smile.

Yi Nan smiled and said, "Master, thank you, if it weren't for you, I would never have gained so much today." ”

"Don't talk nonsense with me, within three years, I will let you reach the peak of the Tianyang Realm, I only have a disciple like you in the second peak, if you don't reach the peak of the Tianyang Realm within three years, wouldn't it be a joke, I believe that even Situ Chen's kid will not be able to step into the Returning Origin Realm within three years!"

Hearing this, Yi Nan's heart was warm. Jin Xing and Beida Lang said with a smile: "Master, you see that Brother Nan's cultivation speed is so fast, won't we lose your old man's face?"

"You kid give me a good cultivation, what do you need for a big turtle or a big dog to get it, I'll give you a year, if you step into the Tianyang Realm, then I will accept you as a true disciple, if you can't step in, I will kick you out of the second peak." Dan Yantian looked at Peking University Lang and said very seriously.

Beida Lang was stunned suddenly, but he still gritted his teeth and said, "Don't worry, although Master only has the Star Realm Triple Realm now, I believe that I will definitely be able to step into the Tianyang Realm within a year." Peking University Lang swears.

Jin Xing didn't know how to speak at this time, but before Jin Xing could speak, Dan Yantian looked directly at Jin Xing and whispered: "You kid will come with me tomorrow, you don't want to participate in the matter of the empty sky cave, I will send you to a place, and after a year, as long as you can survive, I will directly accept you as a true disciple." ”

Jin Xing was immediately overjoyed when he heard this, but then he looked at Danyan Tian suspiciously: "Master, where are you letting me go?"

"That's a lot of nonsense, after you arrive, you will naturally understand that there is the most suitable system for you, there may not be one in the soul eater for thousands of years, as long as you can work hard, I believe you will catch up with this kid soon, maybe you can step into the Tianyang Realm before him." ”

Hearing this, Jin Xing was suddenly pleasantly surprised, Yi Nan was also very happy, if Jin Xing and Peking University Lang grew rapidly, this would also be a huge help to him, the three of them became brothers, and the future path may be different, but Yi Nan hopes that the three of them can go to the top together!

Soon Dan Yantian left, after tonight, Jin Xing and Dan Yantian will leave Danmen, as for Beida Lang, he will stay in this second peak to cultivate, and within a year, he will triple step from the Star Realm to the Tianyang Realm, which is simply impossible for many monks, but Beida Lang gave up his throne and followed Yi Nan to this Danmen, and now he has such an opportunity, if Lang Fei Fei, even Yi Nan will not agree!

Soon after the three of them drank freely, the big dog and the big turtle joined in, and before they knew it, the night had passed, and at this time, Yi Nan had a doubt in his heart, that is, the empty sky cave that Dan Yantian mentioned when he spoke to Jin Xing.

What is the Empty Sky Cave Yi Nan didn't know it , and there wasn't that much time last night Yi Nan didn't ask Ao Long.

But with the arrival of Dan Yantian, after directly taking Jin Xing away, Yi Nan had some time, Beida Lang walked directly into his cave mansion and began to cultivate day and night, and Yi Nan sat in his own grass hut.

"Brother Long, what is the Sky Cave?"

"The Sky Cave is a mysterious space that appears once in 10,000 years, sometimes two or three times in 10,000 years, but each time it appears, it attracts the attention of the monks of the entire world. Ao Long whispered.

Yi Nan was taken aback, attracting the attention of the whole world, and this empty sky cave is definitely the hope of many people!

There is a source of heaven in the empty sky cave, and it is rumored that those who get the source of heaven can get the entire sky cave, of course, in the past hundreds of thousands of years, I have never heard of anyone getting the source of heaven, of course, no one knows how many empty sky caves there are in this world.

"What the hell is the Sky Cave?"

Listening to Ao Long's words, Yi Nan said suspiciously.

"The Empty Sky Cave is a mysterious space born between heaven and earth, and there are endless treasures in this mysterious space, and it is rumored that the Ten Changes of the Qiankun that you cultivated were originally obtained from the Sky Cave. Ao Long explained.

Hearing this, Yi Nan was immediately surprised, he knew the horror of the Ten Changes of Qiankun, but he didn't expect that the Ten Changes of Qiankun was actually obtained from the Empty Sky Cave.

"Of course, the empty sky cave in the human world may not be as good as the empty sky cave in the earth world, let alone the empty sky cave in the heavenly world, but after all, you are in the human world now, and every birth of the empty sky cave is a herald of the birth of a terrifying existence. ”

"What do you mean?"

"The Sky Cave will choose one person to achieve him!"

Yi Nan was a little puzzled, but he probably knew what it meant, but he still wanted to know more, after all, the previous doubts and now a kind of understanding Yi Nan is very yearning for the empty sky cave, maybe it will be an opportunity for him to really go toe-to-toe with the anti-heaven geniuses in the Holy Land, once he misses it, it may take many years to complete.

But now it's an opportunity, and Inam doesn't want to miss it!

Don't think too much about it now, the birth of the Sky Cave will be accompanied by terrible depression and vision, and when the time comes, the monks of the entire human world will basically appear if they can fly, of course, as for the restrictions of the Sky Cave, I don't know.

"Restrictions?"

"That's right. Maybe the monks who enter will be limited to the cultivation of the Returning Realm, of course, this restriction is a kind of suppression of the power of the rules, and the existence of the Returning Origin Realm can still enter to suppress their own cultivation, so if the Empty Sky Cave will really appear in the near future, you had better hurry up and make yourself stronger now, otherwise the treasure inside will not be yours at that time. ”

Hearing this, Yi Nan nodded slightly, and then stopped talking directly, he directly took out the drop of the blood of the ancient gods.

As soon as the blood of the ancient gods appeared, it bloomed with a reddish-black light, and some people said that it was a drop of contaminated blood of the ancient gods, but at this time, Yi Nan, who was close and really possessed it, felt that the blood of the ancient gods was extraordinary.

Black is the condensation of evil energy, and red is the true blood of the old gods.

At this time, with the appearance of the blood of this ancient god, Yi Nan's body seemed to have a longing, when Yi Nan was in the beast domain, he fused into the blood of an ancient beast, the ancient beast is an existence above the divine beast, and the strongest ancient beast can even be compared to the weakest one among the twelve heavenly beasts!

In this way, the blood of the ancient beast is definitely a rare treasure.

At this time, Yi Nan felt the kind of desire transmitted by the flesh, and no longer hesitated, he directly appeared on his hands, and then the blood of the ancient gods of the red black was instantly submerged into the four-color non-extinguishing fire, and in an instant, the four-color non-extinguishing trembled rapidly, and then shook rapidly, and the next moment it was directly extinguished.

Pu Yi Nan suddenly spurted out a mouthful of blood, and looked at the red black blood of the ancient god in front of him with a shocked expression.

"Don't smelt, your current four-color can't refine the blood of this ancient god without extinguishing the fire, so swallow it directly. Ao Long said with a frown.

Yi Nan nodded slightly, he directly swallowed the blood of the ancient god into his mouth in one bite, and then the black vortex in the middle of his heaven and earth dantian instantly swirled, and it was also at this moment that the red black blood of the ancient god exploded directly, and suddenly a terrifying blood qi burst out from Yi Nan's limbs and hundreds of remains, and the next moment directly caused Yi Nan to appear around him with blood light.

The terrifying blood qi rushed directly into the sky, and at this moment, the big dog and the big turtle on the second peak were all looking at Yi Nan in horror in the grass hut where Yi Nan was, and the disciples in the Danmen below were also extremely surprised, watching a terrifying qi and blood light above the second peak rush to the sky and shatter the sky!

At this moment, Yi Nan's eyes opened angrily, and his eyes directly spurted out terrifying blood light, and at this moment, the endless blood light quickly began to temper Yi Nan's body, and it mobilized the power of the blood in Yi Nan's body to quickly rebaptize Yi Nan's body.

At this time, if you can look closely, you can clearly see Yi Nan's bones, flesh and meridians have become extremely red, but ten minutes later, Yi Nan's blood spurted out, because at this moment, a terrifying evil qi suddenly erupted in this blood light, which instantly tore some meridians in Yi Nan's body, and went directly towards Yi Nan's dantian, wanting to destroy Yi Nan's dantian.

Seeing this scene, Yi Nan suddenly let out a low roar, and the Demon Sea appeared directly behind him, and the next moment, a terrifying devouring force instantly rushed directly into Yi Nan's body, and then the erupted evil qi quickly poured into Yi Nan's black whirlpool, and then rushed into Yi Nan's Demon Sea.

Time passed minute by minute, and in a blink of an eye, twenty-eight days had passed!~ Twenty-eight days of time, Peking University Lang only came out once, and he entered his cave mansion and cultivated non-stop, but when he felt the horror and depression coming from the place where Yi Nan was, he gritted his teeth and quickly began to retreat and cultivate again.

Twenty-eight days have passed in a blink of an eye, and with the rumored news of the birth of the Empty Sky Cave within a month, it has also spread rapidly, so that many people in the entire Danmen have died and begun to move, the earth is shaking rapidly, and with the arrival of the twenty-ninth day on the second peak of the Danmen, a terrifying blood qi instantly pierced through the void.

It was also at this time that Yi Nan's blood exploded directly, and the next moment Yi Nan was looking up to the sky and roaring, and then he punched Tianyu in the distance.

With a loud bang, a terrifying fist was completely condensed with strength, and in an instant, it directly tore apart the void and rushed into the darkness of the void!