Looking at the Medicine Emperor who had dissipated, Xiao Yan was also silent for a while, speechless for a long time, and the atmosphere was slightly dull and depressing.

"Medicine Emperor Master, you said lightly." Xiao Yan smiled helplessly and shook his head.

Even the Immortal Emperor can't cross the long river of time, which means that the Heavenly Supreme is definitely not able to do it, and he needs to reach the level of transcending the Holy Heavenly Supreme and reaching the same level as the Heavenly Evil God, or controlling the entire world.

Just like when Xiao Yan got the Plane Fetus to control the entire Dou Qi Continent, as long as he was in the Dou Qi Continent, Xiao Yan could know astronomy and geography, and know the future by looking at the past and the present. Because the Plane Fetus is the core of the Douqi Continent.

If Xiao Yan wants to reverse the river of time, he must at least control the entire world, that is, control the firmament list.

Moreover, observing from the history of the Douqi Continent, it is not difficult for Xiao Yan to find that the physical body cannot cross the long river of time, but only the soul. In other words, Xiao Yan not only cultivated to achieve transcendent holy products, but also surpassed the divine realm in the soul realm.

Cultivation is cultivation, and the soul realm is the soul realm, even if cultivation can improve some soul power, but the realm will not be improved for no reason.

Xiao Yan estimated that even if he was a Heavenly Evil God, he had only cultivated to reach the Transcendent Saint Heavenly Supreme, but the soul realm still had not been reached, even if it was an extraterritorial cultivation system, the divine realm was also the limit, and the soul realm did not have the realm of transcending gods.

Therefore, Xiao Yan really wants to resurrect Yaochen and go against the long river of time to the past, which is twice as difficult as the normal inscription on the firmament list, and he needs to meet two conditions at the same time!

Under normal circumstances, this is impossible, but Xiao Yan is really a bit of a possibility.

That's alchemy.

I don't know if it's because the Medicine Emperor came into contact with Han Shanshan at the beginning, knew the long river of time, knew that the long river of time could be reversed, and knew that such a thing really happened. Therefore, in the inheritance of the Medicine Emperor, there is a pill created by the Medicine Emperor.

Or this can't be called a pill formula, because even the Medicine Emperor of the Great Grandmaster of Sacred Refining Medicine has not yet been completely completed, and even just has a concept.

This is an unfinished pill about the soul, and it is the conclusion and conjecture of the experiment that the Ancient Medicine Emperor has exhausted his efforts and spent countless years and months.

Just like those physicists and mathematicians, because of the development of the times, they often leave some conjectures for future generations, so that future generations can complete their conjectures, and the Ancient Medicine Emperor left such a problem for Xiao Yan.

The effect of this prescription is also very simple, that is, it can make the soul mutate, it is a pill created by the Ancient Medicine Emperor who came into contact with Han Shanshan's incomparably special soul and wanted to reproduce it.

The reason why the Ancient Medicine Emperor was unable to completely complete this pill was also very simple, his strength was insufficient.

This is not a pill of the Holy Tianzun Pill, although the Ancient Medicine Emperor did not name and grade it, but according to Xiao Yan's estimate, the pill refined by this pill is afraid that it is a pill that is beyond the holy product.

The main medicine that needs to be used in this pill is the world power of Daqian's will, just as the main medicine of the Immortal Fetus Tianzun Pill is the power of the plane fetus, this pill needs the huge power of Daqian's will as the key thing, and transforms it into a special soul source, so as to make the soul transcend.

Therefore, if you want to refine, your strength needs to reach the Domination level, and it is only possible to have a Dominator level fire.

The Firmament List can make people transcend the master, and this elixir can make people's souls transcend the divine realm and reach a realm that no one can reach, so that they can reverse the long river of time and return to the past and resurrect the medicine dust.

Xiao Yan sighed secretly, the goal of the entire Great World was to destroy the Heavenly Evil God and annihilate the Extraterritorial Evil Race, but the difficulty of resurrecting Yao Chen was countless times more difficult than destroying the Heavenly Evil God and the entire Extraterritorial Evil Clan!

Beyond the cultivation of the Holy Pin Heaven Supreme, beyond the Saint Pin Heaven Supreme's alien fire, beyond the soul of the late stage of the Divine Realm, and beyond the alchemy of the Holy Pin Alchemy Grand Master! Each of them is to break the limits of the world, and you have to meet four things at the same time to reverse the long river of time and go back to the past to resurrect the medicine dust!

Putting aside the consequences of the long river of countercurrent, this precondition is already unbelievable and impossible to accomplish.

From ancient times to the present, no one outside the territory can satisfy all four at the same time!

Xiao Yan regained his good mood, although he did have the heart to resurrect his master, but for now, there was no hope.

Of course, compared to those four transcendences, the current Danfang is still unfinished and needs to be completed by Xiao Yan, in addition to the main medicine, it also needs other medicinal materials to assist, many of these medicinal materials are at the holy medicine level, and these 'foundations' are enough to bankrupt the entire Ancient Ten Thousand Grasslands.

"I went out first, calculated the time, and stayed for two years." Xiao Yan no longer thought about these things that were too far away, and after slowly standing up, his handprint changed, and the soul body of the evil god Shura appeared, and with a buzz, a dark red resentment rolled up in front of Xiao Yan like a storm.

"Curse the Holy Son." The Heavenly Demon Emperor of the Cursed Grudge Clan knelt on one knee, he couldn't beat Xiao Yan two years ago, and now even if the Medicine Emperor completely disappeared and didn't have the suppression of Danqi, he couldn't beat Xiao Yan who had become stronger.

Xiao Yan looked at the Heavenly Demon Emperor in front of him and said lightly: "I won't talk nonsense with you, now that I have inherited all the refining inheritances of the Ancient Medicine Emperor and this Medicine Emperor Holy Palace, it will not be a problem to take you out of here." ”

Hearing this, I couldn't help but rejoice in my heart, it's been 50,000 years! He can finally see the light of day again, and he can leave this Medicine Emperor Holy Palace!!

Although he no longer has the strength of the top Heavenly Demon Emperor, his demon heart has not been completely broken, and he still has a chance to recover to the strength of the Heavenly Demon Emperor in the future, and it is naturally best to leave.

"His Royal Highness the Holy Son is gracious, and the villain will always remember it. The villain swore loyalty to His Highness the Son, and was willing to be loyal to His Highness the Son to the death. Gallop on the battlefield and break thousands of enemies. The order of the Holy Son is like the mandate of heaven, and the villain will follow the emperor's order and go to the soup and fire. Hearing that Xiao Yanneng could take him away, he immediately showed his loyalty.

After all, now Xiao Yan wants to kill him.

Xiao Yan looked at the loyal words in front of him and blurted out the curse of the Heavenly Demon Emperor like a surging river, smiled slightly, and said with narrowed eyes: "The words are good, but my heart doesn't seem to think so." ”

As soon as Xiao Yan's words came out, he didn't know if it was an illusion or true, and the Demon Emperor suddenly felt his heart tighten, as if his demon heart had been grabbed by an invisible big hand.

"Your Highness the Holy Son, there is absolutely no hypocrisy in what the villain says, it is all heartfelt words!" The Cursed Heavenly Demon Emperor hurriedly shouted, the panicked expression on his face was very real.

Xiao Yan didn't refute anything, and said with a calm face: "I can tell you very seriously, although I have obtained the inheritance power of the god of your extraterritorial evil clan, I am not the holy son of your extraterritorial evil clan, and your extraterritorial evil clan has not been destroyed, and now I am in a state of equal strength with the spiritual qi cultivators of the Great Thousand Worlds, and each occupies fifty percent of the universe territory of the Great Thousand Worlds. ”

"And as far as I know, the Heavenly Evil God should not have died yet, and the Great Thousand Palace will still issue the Great Thousand Covenant every thousand years to invite all the Heavenly Supremes to go to the Northern Wilderness Hill to suppress the Heavenly Evil God."

Hearing Xiao Yan's words, the eyes of the Cursed Heavenly Demon Emperor couldn't help but flash a different color, but he was not too surprised. In the past two years, in addition to slowly recovering and purifying the Dan Qi in his body, he also thought about what happened to the outside world now.

In the end, the Heavenly Demon Emperor also understood that it was absolutely impossible for the Heavenly Evil God to be killed so easily.

The Heavenly Evil God is beyond the Holy Spirit of the old era, and his strength is even more beyond the Holy Heavenly Supreme, countless times stronger than the half-hung person of the Immortal Emperor, he is a true god, he is the master, how can he be killed by the cultivators of the Great Thousand Worlds.

If there is really a great master in the world that surpasses the Heavenly Supreme, then even if he hides in the Medicine Emperor Holy Palace, he will not escape the fate of being purified by the great master, once the real master of the world appears, he can control the great qian, use the power of the great qian, purify all the demonic qi, and wipe out all the extraterritorial evil races.

So he wasn't very surprised by Xiao Yan's words, and he could figure it out with a little brushing.

If it was the Great World, then Xiao Yan would kill him when he met, the cultivators of the Great Thousand World and the Extraterritorial Evil Clan were incompatible, and it was obvious that Xiao Yan did not have that kind of hatred for the Extraterritorial Evil Clan, similar to the hatred of the race.

But what made the Demon Emperor of the Curse Heaven unfigured out was that that... Who is this man in front of you? What the hell is he trying to do?

"The villain is absolutely loyal to the Son, and will not hide anything." The Cursed Heavenly Demon Emperor lowered his head and shouted.

Xiao Yan smiled slightly, spread out his right hand, and two round eyeballs like stones appeared on the palm of his hand. The moment this eyeball appeared, the eyes of the Cursed Heavenly Demon Emperor obviously shrank.

"These two eyeballs are obtained by me occasionally, and I also got some inheritance of the Heavenly Evil God from them, so as to cultivate this special evil god Shura soul body." Xiao Yan calmly explained to the Cursed Heavenly Demon Emperor.

Xiao Yan dragged the holy pupil with one hand and behind him with the other, paced slowly, and said leisurely: "If I guessed correctly, there should also be a holy pupil hidden in the ancient grassland." ”

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The Heart of the Heavenly Demon Emperor stopped for a second in an instant, he didn't expect Xiao Yan to guess it!

Xiao Yan continued: "Back then, when your extraterritorial evil clan invaded the Great Thousand World, half of the thirty-two great clans attacked the most powerful Divine Beast Continent, while the remaining half of the great clans invaded the super continent and some special holy lands. ”

"For example, the Tianluo Continent where the Ancient Heavenly Palace created by the Ancient Heavenly Emperor is located, the Five Elements Continent where the Five Great Spirit Clans are located, and the Ancient Wan Grassland where the Ancient Medicine Emperor is located, all have the patriarchs of the thirty-two major clans leading the entire clan to invade."

"I think you didn't just plan to conquer these powerful inheritances, but you also planned to use these treasures to fulfill the plan of the Heavenly Evil God. The Ancient Ten Thousand Grasslands possessed an extremely large amount of vitality, which was very suitable for purifying the demonic energy of the Demon Pupil and transforming it into a spiritual pupil. ”

Xiao Yan had obtained a Heavenly Evil God's Demon Pupil in the Five Elements Spirit Land, so he naturally knew what kind of place he needed to transform the Demon Pupil into a Spirit Pupil.

The Ancient Ten Thousand Grasslands are definitely a treasure land, and if Xiao Yan were a Heavenly Evil God, he would also choose the Ancient Ten Thousand Grasslands to transform one of the Demon Pupils.

The face of the Cursed Heavenly Demon Emperor couldn't help but change a little, he was entrusted with the important task by the Heavenly Evil God at the beginning, and he took one of the demon pupils to the Ancient Ten Thousand Grasslands. To destroy the Ancient Medicine Emperor and weaken the top alchemists of the Great Thousand Worlds is only one of the purposes, and the other purpose is to occupy the Ancient Ten Thousand Grasslands in order to transform the Demon Pupil.

It's just that the strength of the Ancient Medicine Emperor is stronger than imagined, so in the end, the cursed clan of the Heavenly Demon Emperor failed to occupy the Ancient Ten Thousand Grasslands, but they successfully buried the Demon Pupil.

Seeing the cursed Heavenly Demon Emperor whose face changed, but became silent, Xiao Yan continued: "As I said in the past two years, although I am not the holy son of your clan, I am not the demon master of the Great Thousand Palace. I can still take you out of the Medicine Emperor Sacred Palace and let you return to the Extraterritorial Evil Clan. ”

"The condition is that you hand over the Demon Pupil of the Heavenly Evil God to me, for some reason, I need the Xuanhuang Qi in it to improve the soul realm."

Xiao Yan's soul realm is still in the early stage of the god realm, even if Xiao Yan can refine the pill of the ancient medicine emperor now, it is useless, he needs to raise the soul realm to the peak of the late stage of the god realm first.

Therefore, Xiao Yan now needs a new spirit pupil to absorb the Xuanhuang Qi from it to improve the soul realm.

"I only need the Xuanhuang Qi inside, as for the Demon Pupil of the Heavenly Evil God, I have a deal with the Holy Heavenly Demon Emperor, I will give him the Demon Pupil, and he will give me the ancestral qi of the Holy Clan." Xiao Yan said.

Hearing Xiao Yan's words, the Cursed Heavenly Demon Emperor slowly raised his head, looked directly at Xiao Yan's eyes with a solemn face, and asked in a deep voice with some knowingness, "Who are you?" ”

Xiao Yan spread his hands helplessly and said, "Didn't you introduce yourself early in the morning, Xiao Yan of the Soul Palace, from the Douqi Continent of the lower plane." ”

The Demon Emperor of the Curse Heaven was also speechless for a while, and he had such an outrageous lower plane???

Fifty thousand years ago, they followed the Heavenly Evil God to fight in the boundless universe, and they didn't know how many lower planes they had destroyed, and they had enslaved countless ants in the lower planes, and none of them were like that of the Douqi Continent.

This Xiao Yan is not as simple as an ordinary lower-plane powerhouse, not only is his combat power far beyond imagination, but his eyesight and perception are also very sharp.

"Alas, Your Highness the Holy Son, does the villain have a choice?" The Cursed Heavenly Demon Emperor sighed helplessly and shook his head, and said with bitterness on his face.

Hearing this, Xiao Yan just smiled indifferently and said, "No."

The Demon Emperor was also helpless, don't look at Xiao Yan as if he was very talkative, easy to say, but in fact, as long as he refused, Xiao Yan would not hesitate to use his soul technique to release the Pure Lotus Demon Fire in the next second, completely purifying his demon heart.

Since Xiao Yan already knew that the Demon Pupil was in the Ancient Ten Thousand Grasslands, the most he could do was to spend some effort and time, and be careful to be discovered by the Great Thousand Palace, and he had to pay the price of his life, this choice was not difficult for the Demon Emperor of the Cursed Heaven.

Some people died, but not completely......