Suo Ping was also so angry by Yi Xuan's harsh words that he spit out a mouthful of backblood, and before he could speak, Yi Xuan continued: "The outcome of today's battle has been decided, from now on, the line of the Void Swamp is the boundary of my Yong'an City, and any demon cultivator who dares to enter without permission will be killed!"

The boundary between the two immortals and demons was originally near the Prison Spirit Mountain, and Yi Xuan's move pushed the territory of the Xianmen Deshi Mansion forward hundreds of miles away, encompassing a large area of territory that originally belonged to the four demon cities, which immediately aroused strong opposition from the demon cultivators watching the battle, Yi Xuan raised the Burning World Flame in his hand to everyone, and said loudly: "Whoever wants to object, come forward and speak!"

Together with Suo Ping, a group of demon cultivators were suddenly speechless, no one dared to challenge its majesty, Yi Xuan saw that no one dared to object, and shouted: "I have just said that this place has been listed as the boundary of Yong'an City, what are you waiting for the demon cultivators to gather here, if you don't retreat within a stick of incense, I will definitely let you taste the taste of burning the world!"

A group of demon cultivators looked up at the flames in Yi Xuan's hands, one of them flashed with black and white thunder, although they were unwilling, but no one dared to provoke, they left in groups one after another, Qi Lan also flew to Suo Ping's side, and whispered: "Brother Suo, we have suffered a big loss today, we might as well leave first, think about it in the long run, and one day we must all take revenge back!"

Suo Ping hated Yi Xuan to the core, and replied: "I am unwilling to leave here, I hate it......"

"Brother Suo, in today's battle, this thief will trample on our majesty, we need to go back quickly to calm the situation in the city, even if we die, I am afraid that Moon Worship City will fall into chaos, we have the responsibility to bring Moon Worship City into the jurisdiction of both public and private, otherwise Brother Chi's hard work may be in vain!"

The four demon cities each have ghosts, and even the great revenge has not been avenged, Qi Lan has already remembered the foundation of his Moon Worship City, and hurriedly reminded him to go to carve up and occupy it, so as not to be taken advantage of, Suo Ping thought about it for a while, and said indignantly: "Yi Xuan Xiao'er, I was killed by you with treachery today, and he will get it back together tomorrow!" The two turned into a retreat and flew away in the direction of Moon Worship City with a group of cronies, and even the other city lord Lu Shi did not say hello. Not long after, Lu Shi also left with his subordinates, and the rest of the demon cultivators present were also afraid that they would be cleaned up by Yi Xuan under the pretext of staying, and they all fled away.

The Xianmen monks present congratulated Yi Xuan and Sun Jingshan on their victory in the second battle, and fought against the arrogance of the demon cultivators.

A month after the Battle of the Void Swamp, Yi Xuan sat in the quiet room and opened his eyes, this battle comprehension had been fully consulted, and he wanted to use the retreat to consolidate his cultivation again, only to remember that the Guiyuan Pill he had refined before was still an elixir for Jindan monks, and it was no longer useful for the current Yuanying realm except for a little recovery of spiritual power, so he was ready to retreat and refine it by himself.

The number of Yuanying cultivators is already scarce, and those who have the talent for alchemy are even rarer, so there are almost no Yuan Pills for sale on the market, and they can only be obtained by exchanging them with each other. The Dan Fang of the Diyuan Dan is even more rare, if it weren't for Zhong Liqi knowing that Yi Xuan wanted to find a copy of the alchemy pill from the clan, relying on Yi Xuan to collect it by himself, I am afraid that he would not be able to find it for several years, and he also came with ten copies of the spiritual grass needed to refine the Diyuan Dan.

Like refining the Guiyuan Pill before, Yi Xuan still needs to let the wood incarnation and the fire incarnation comprehend the pill first, and after successfully refining the elixir, he will pass on the refining experience to himself, and then he can master it proficiently, and even refine the high-grade pill.

With the improvement of Yi Xuan's cultivation, he has become less and less dependent on the incarnation of the five elements, and he was worried that the Yuanying Monk would notice the clues of his own exercises, so he has not let the incarnation show up for a long time, and now that he has become one of the Yuanying, his previous scruples can be reduced a lot. After Yi Xuan laid down the Dao ban in the quiet room, he summoned the two incarnations out.

"Xiao Mu, Xiao Huo, this is the Dan Fang of the Diyuan Dan, you can comprehend it together and try to refine the pill, I will be of great use, please you two!" Seeing that Yi Xuan was still very close, the two avatars jumped up and down around him, and after comforting him for a long time, Yi Xuan asked the two avatars to calm down and carefully study the content of the Dan Fang.

Restricted by the exercises, the incarnation of the five elements is still at the peak of the Jindan cultivation, and it seems that the Yuan Infant Dan Fang is very difficult, and it has taken several days to write down all the refining steps and Dan Decisions in the Dan Fang, and only after the integration of the Dan can he start the furnace alchemy.

Different from the previous refining of Guiyuan Dan in one go, the difficulty of refining the Yuan Dan in this place has increased more than ten times, and there are nearly 100 kinds of spirit grass required, among which there are many types of attribute conflicts, and the process of refining the spirit grass alone takes two incarnations two days of effort, and it is thanks to Yi Xuan's assistance from the side, and he constantly transmits spiritual power to the incarnation to persevere.

Putting the preliminarily refined liquid into the jade bottle, Yi Xuan let the two avatars return to the space to cultivate for half a day before continuing to refine, and the next purification of the liquid medicine was even more laborious, due to the lack of cultivation, the fire incarnation could not refine and remove the impurities in the liquid medicine at all, Yi Xuan could only take over in person, and used the unique Samadhi infant fire in the Yuan Infant Period to burn the liquid medicine, condensing the original dark brown large ball of liquid medicine into a fist-sized blue-green liquid liquid, exuding a refreshing medicinal fragrance.

The wood-based incarnation raised his hand to play countless Dan Decisions, wrapped the medicinal liquid in the Dan furnace layer by layer, and began the second step of warming and nourishing the medicinal properties, unlike normal Dan masters, the wood incarnation changed the Dan Decisions in the Dan Fang beyond recognition according to his own understanding of the medicinal properties, Yi Xuan did not stop it, but just quietly watched the movements in the hands of the wood incarnation, and at the same time carefully understood the changes in the Dan Decision.

Di Yuan Dan is worthy of being the exclusive pill for Yuan Ying Monks, but there are tens of thousands of different Dan Decisions that are refined, plus there are a large number of repetitive parts in each link, and the wood incarnation has already waved out nearly a million Dao Dan Decisions, and he is so tired that he has collapsed, so he insisted on receiving Dan links. Yi Xuan couldn't bear to let the wood incarnation work too hard, and wanted to signal for him to rest for a while, but when he saw the wood incarnation shaking his head firmly in his eyes, he mustered up the last energy, and his fingers brought out the afterimage, instantly hitting tens of thousands of Dan decisions, which dazzled Yi Xuan.

The incarnation of the fire system cooperated seamlessly, putting away the fire of the Dan furnace one by one, and a refreshing and refreshing fresh spiritual power overflowed from the Dan furnace, Yi Xuan knew that the refining of the Diyuan Dan was completed. There was no time to look at the color of the pill, the two avatar bodies fell obliquely, and they were so tired at the same time that they were out of strength, Yi Xuan hurriedly took it back into the space and handed it over to Xiao Zhong to take care of, and then took out the jade bottle and prepared to collect the pill.

Yi Xuan opened the top lid of the Dan furnace, and several spiritual lights flew out of the Dan furnace and rampage in the quiet room, fortunately, no spiritual light escaped after arranging layers of prohibitions before, and all the spiritual light was captured, only to realize that each spiritual light was a Diyuan Dan.