Liu Xu's deduction, even if his mana is extremely strong, he can't withstand such consumption, and after a little calculation in his heart, he knows that if he wants to make the fourth deduction, he will have to cultivate for at least one month.

Since Liu Xu entered the Dao, he has cultivated the supreme Dafa through the naïve solution, and the mana is extremely powerful.

Moreover, he comprehended the origin of yin and yang, and there were many encounters during the period, plus before the Qi refining pill was completed, the mana was condensed nine times, and the thickness of the mana alone could not be said to be the first person under the Yuan Shen.

But even so, it can still only support three calculations, and it is beyond its means, which shows that the huge consumption required for this great power of Buddhism is really incomparable.

"If you want to deduce all the spells of the Qinglian Sword Song and the Shenxiao Thunder Method, it will take at least ten years, it is better to continue smelting while concluding the agreement with the White Dragon King, and the two will not be delayed! ”

Liu Xu knew that when the Dao Foundation was completed and the Yin God broke through the Dan Shell and came out, he would be able to sense the inner tribulation of the heart fire, and if he had passed it, he would be able to hook the six outer tribulations behind.

But if there is something in the heart, the fire in the heart will become more and more violent, and it will be more than worth the loss.

The two levels of Yin God and Escape complement each other, it can be said that they come one after another, Liu Xu thought to himself, as long as he accumulates enough, he can completely survive the past nine tribulations, and it may not take much effort.

After turning to the doom, it is the last level of the three steps to ascend to the sky, break through the confusion, and identify the self to achieve the incarnation of the original god.

As for whether this last level of qi refining can be refined before the Yuyuan Dharma meeting thirty years later, Liu Xu is not sure at all, as for what will happen after the Yuan Shen, he doesn't even think about it, not even the cultivation method, and the purple gold bell has not been passed down.

Liu Xu meditated and cultivated this time, and it took him a year to completely stabilize the golden pill, and the Taiji diagram condensed by mana was like a grinding plate of heaven and earth, slowly and firmly, and the four-storey soul nourishing building, like a pearl, stood majestically, embedded in the center of this picture scroll.

And the Great Perfection Magic Weapon Shenxiao Palace, and the True Spirit Magic Weapon Wufang Thunder Pool, are like two satellites, which are circling around the Soul Nourishing Real Estate, and the rest of the magic weapons are all warmed in the dantian.

On this day, Liu Xu was about to set off for Xihezhou, but the dragon whale from the Canglang Sword Sect had already swam into Hongze Lake in Xihezhou.

At this moment, he saw a talisman coming from the cave mansion, which was the head of the sect and returned to Yunzi waiting in the ancestral hall, and asked Liu Xu to go quickly.

When he arrived at the Patriarch's Hall, he saw Gui Yunzi sitting precariously with a serious face, and when he saw Liu Xu coming, he relaxed a little and said: "Senior brother, your senior brother Zhou Junyi has sent a message, telling you to go to Beijuzhou to leave the country quickly!"

It's just that the Heavenly Demon has further expanded the void rift, and it seems that he wants to directly open up the nine-layer Tiangang atmosphere, if this is the case, it will be an unprecedented demon tribulation, so all the sects have sent disciples to guard it.

This time, the four families of Xuan, Demon, Shi, and Shen shared the same hatred, and temporarily put aside internal disputes to jointly resist the demon calamity.

And most of the primordial gods went to the extraterritorial robbery and killing of the heavenly demons of the demon lord level, and on this eventful time, Li Xuanyi and He Yuanqing of this sect all went to the extraterritorial. Hey, it's been a whim for my brother lately, and it seems that something ominous is going to happen, you go this time, you must be cautious, the sky is falling, and there are tall people on top!"

Liu Xu thought about the Heavenly Demon of the Yuan God level that he encountered in the space passage last time, and couldn't help but think in his heart, "It seems that the Fear Demon Lord is afraid that he has done it in advance, it is a Heavenly Demon of the Dao level, and I don't know if there are other Demon Lords involved, if this is the case, I don't know how many masters who go to the outside of the domain can turn around." ”

Thinking of this, his thoughts turned around, and he thought of the agreement with the White Dragon King again, "Pingke once said that someone had calculated a hexagram for him, saying that I was his true son, and I happened to go to Beijuzhou to meet that Senior Brother Zhou, who was known as the deducing genius of the divine dragon, and asked him to consult for me!"

------------------- Dividing Line------------------

Beijuzhou, the city of fairy tears.

When Liu Xu came to this city again, he still felt extremely shocked.

The north wind is rolling, the snow is white, and countless spatial cracks are contained in it, even when the wind stops, unless it is a monk above the Jindan realm, he will not dare to fly in the sky, even with the help of magic weapons.

And when you look north in the City of Heavenly Tears, you can find that hundreds of thousands of miles away, above the Great Snow Mountain, there is a deep black crack thousands of zhang long and thousands of zhang wide, like the mouth of a giant beast, wanting to choose people to devour.

And in that crack, there was a huge column of black smoke like a tornado, which washed directly towards the Nine Heavens Gang Qi, and even some of it had already rushed into the lowest layers of Gang Qi until it was blocked by the powerful Gang Qi Cloud Beast from above.

If you look closely, you will find that this huge black pillar of smoke is composed of countless heavenly demons and miscellaneous demons, these guys are extremely strong in the flesh, and they can come and go freely in the starry sky without any magic weapons or spells.

I don't know how many cultivators are harnessing all kinds of magic weapons, or sacrificing the star shuttle transformed by the star ironclad beast, emitting all kinds of colorful and brilliant spells, or simply using the ironclad star shuttle to collide, and fighting with those countless heavenly demons.

Liu Xu stood in the clouds, looking at this epic picture scroll that could sing and cry, and he felt that the mana around him was surging, and a blood surged.

He didn't enter the city at the moment, he directly rode the Shenxiao Palace, stepped into the Tiangang atmosphere, and rushed towards the top of the black smoke pillar and the most powerful Heavenly Demon.

Along the way, feeling the aura emanating from Liu Xu, the sporadic cloud beasts in the atmosphere of the three layers of Tiangang were all bowing their heads and staying in place timidly, and the number was very small, which greatly surprised Liu Xu.

When he arrived, a group of heavenly demons immediately pounced, the path was uneven, Liu Xu was not surprised, and other magic weapons were not used, but he just shouted out the little monk of the soulless heart, and the dementor banner swept out, and a large number of heavenly demons were devoured.

He originally had four demon flags, but in order to unite in the future to refine into the four spirit sealing seals, the soul release banner and the demon soul banner coincided with each other, after a sacrifice by monk Huiming, they have been combined in one place.

And the Blood Soul Banner has collected a master's bloodline mana, and it has also reached a bottleneck, but this Dementor Banner is slightly worse, so that these two demon flags can never be united, and at this moment, these endless heavenly demons can be refined, and it must soon be consummated, so Liu Xu is very pleased.

These Heavenly Demons are known for playing with people's hearts, and this time they invaded the Yuyuan Great World, and they didn't know how many mortals and monks they had devoured, so their souls were already extremely strong, and they were more than ten times stronger than ordinary cultivators, which was equivalent to the divine soul of the Daomen Gangsha realm.