The fourth Yuan Shen weapon that Wei Cheng wanted to cultivate was still the Shadow Sky Lantern.

This invisibly allowed him to save a lot of time, after all, he had already cultivated the same one.

The only thing that is lacking is sufficient resources.

And the three hundred wisps of immortal qi he obtained this time just made up for this shortcoming.

Three hundred wisps sounds like a lot, but it's not.

A wisp of immortal qi that is even a low-grade immortal can support the needs of a regular and medium-sized immortal cultivation realm for a thousand years.

Theoretically speaking, it is almost equivalent to a wisp of immortal qi, and it can cultivate a Nine Tribulation Immortal whose strength is comparable to Qi Mei.

Three hundred wisps are three hundred Nine Tribulation Immortals.

Of course, there is no time cost in this, but it also shows the value of the hard currency of fairy qi.

Maybe for an existence like Zixia Immortal Monarch and Aoki Immortal Monarch, three hundred wisps of top-grade immortal qi are nothing at all.

But for the cheap senior brother Lihuai, the cheap senior sister is shocked, it is enough for them to envy for hundreds of years.

Because of the big taboo that Wei Cheng killed before, it really has the strength to hit hard, and even drop Huai and Surprise Magpie in seconds.

Wei Cheng would not be wrong about this.

Although he didn't know why he was so unlucky, he ran into a big taboo when he came up?

Next, Wei Cheng immediately set about cultivating the Shadow Sky Lantern.

This first step is to take out a small world that repeats itself from his Yuanshen world, which is like a piggy bank, and can also be used as a Qiankun ring.

When he was in the Alien Demon Realm before, he repeated a total of nine such piggy banks when he was idle.

Now seven of the nine piggy banks were empty, which was consumed for the cultivation of the third Yuan Shen weapon.

The last two piggy banks are not filled with resources, but with the spirit of the heavenly demon and the thoughts of the demon.

It was all harvested when fishing in troubled waters at that time.

Among them, the Heavenly Demon Spirit is a very good, and the best resource with very few side effects can be directly transformed into the power of the primordial gods.

And the power of the Yuan Shen is also an important strategic resource for cultivating the Yuan Shen weapon and strengthening the Yuan Shen Heaven and Earth.

At the same time, this is also an important resource for cultivating the Immortal Spirit Armor.

It's just that the power of the Yuan Shen is really not easy to accumulate, and under normal circumstances, tens of thousands of years of penance may not be able to gather enough Yuan Shen power to cultivate a Yuan Shen weapon.

"It's a pity, the spirit of the Heavenly Demon is not endless."

Wei Cheng sighed that he was so busy in the Alien Demon Realm before, and he had only harvested so much with the vests of the fourth, fifth, and sixth children, and such an opportunity would be difficult to encounter in the future.

At this moment, as a large number of Heavenly Demon Spirits merged into the Yuan Shen Heaven and Earth, in an instant, it was transformed into a large amount of Yuan Shen power.

But after a while, Wei Cheng frowned slightly, still a little insufficient.

So he decisively took out the last piggy bank, which contained a large number of demonic thoughts, referred to as demon thoughts, which is also a kind of power similar to the power of the primordial gods, but this thing is extremely stubborn and extremely difficult.

Wei Cheng once tried, but soon gave up, because the energy efficiency ratio was too poor, he had to consume almost ten times the aura resources and three times the time before he could analyze and transform a qualified Yuan Shen power.

That's it, there is still an extremely treacherous and difficult remnant of demonic thoughts, and then there is a set of nine chapters that cover the sky and seal it, otherwise it will easily cause a wider range of pollution.

Totally thankless.

But right now, Wei Cheng has no other way.

He has enough immortal qi and mature and effective experience, and he only needs to gather enough power to cultivate the fourth Yuan Shen weapon in a month.

"Wait, why don't you try Daohuo?"

A thought suddenly flashed in Wei Cheng's heart.

He was surprised to see the big forbidden situation of Dao Fire Transformation before, it was quite crisp and neat, and there was no residue.

Is this demonic thought still comparable to a big taboo?

Between his thoughts, Wei Cheng immediately moved, the Yuan Shen Heaven and Earth slowly spread, and he stepped into it in one step, so far, unless it was Zixia Immortal Monarch and Aoki Immortal Monarch who came in person, no one would want to find him.

Taking out the piggy bank that stored the demonic thoughts, Wei Cheng was also very simple, and directly put the wisp of fire into it.

As a result, in the next second, the demonic thoughts in the piggy bank instantly boiled, like a huge furnace put into the ice, and the massive demonic thoughts let out a sharp howl, and then they were melted away.

In less than ten seconds, the Dao Fire was intact, but all the demonic thoughts in it were gone.

Made, what's the situation?

This is not in line with the conservation of energy!

Wei Chengzai looked at it carefully for a long time, and suddenly laughed, so it was.

But the demonic thoughts that were evaporated and purified were forcibly purified to the extreme, and then integrated into the piggy bank.

After all, this belonged to the small world that was repeated, so those demonic thoughts were purified into the spirits of heaven and earth.

This fire is terrifying!

It is worthy of being an origin-level existence.

With such emotion, Wei Cheng also quickly operated the Yuanshen Heaven and Earth, and directly analyzed the small world that was repeated, although this process consumed a lot of spiritual energy resources, but also successfully obtained this share of the spirit of heaven and earth.

"It's so pure!"

In the middle of the primordial god world, Wei Cheng could clearly sense this part of the spirit of heaven and earth, which was three or five times purer than the power of the primordial god at his moment, and he was already about to catch up with the immortal spirit.

This made Wei Cheng feel an impulse, should he also take his Yuan Shen power to the Dao Fire to purify it?

But this thought is also to think about it, but in fact, this is a very deadly act.

Because the power of the primordial god is his, but the Dao fire does not belong to him.

Now Dao Fire can be integrated into his body at will, and it can be taken into his Yuan Shen Heaven and Earth, and that is because Dao Fire is the origin and can be infinitely backward compatible.

It's like your own ancestors, when they come to their own home, they still have to kneel down to greet them, eat and drink and wait?

But if you change it to a grandchild, you also want this kind of treatment, and you want to eat it.

Now the Dao fire is on him, it is a reward for him to join the system, it is a weapon, he can use this weapon to kill, or he may lose the weapon, but it is absolutely impossible to fuse, because he is not qualified.

Not even to mention him, Baishu Immortal Monarch is not qualified enough.

"Let's get started!"

Wei Cheng didn't delay any longer, and didn't think much about it, and immediately set about cultivating the fourth Yuan Shen weapon, that is, the second Shadow Sky Lantern.

——

With a wailing sound, a large cloud of strange matter was cut into pieces by a Zixia sword qi, and a wisp of Dao fire that was twice as large as the Dao fire in Wei Cheng's hand burned up inside this substance, and when he saw it, this strange substance turned into nothingness and turned into wisps of high-grade immortal qi.

The one who made the shot was naturally Zixia Immortal Jun.

This time the tide of taboos came suddenly, he was originally protecting the Aoki Immortal Monarch, so it was difficult to spread out, and he was entangled by the two big taboos, and there were dangers during the period, killing him several times and almost hanging up.

However, he is strong after all, he relied on the sharpness of Zixia's sword qi and the abundant reserves of fairy qi, which lasted more than a month before he successfully strangled the two big taboos, although he got seven hundred wisps of high-grade fairy qi, but he fought for more than two months, and he himself consumed nearly five hundred wisps of fairy qi, although it was not a loss, but it didn't make much.

Especially if he doesn't know the situation of other feudal monarchs, if he is wiped out by a few feudal monarchs because of this, the gains outweigh the losses.

But there is no way, this forbidden tide is caused by Aoki Immortal Jun's deduction of the infernal form.

Different from the enlightenment of Lihuai, Jingque and others, they only learned the five infernal forms, and they knew what they were and didn't know why.

What Aoki Xianjun has to do at this moment is equivalent to thoroughly analyzing the infernal form, writing a paper, publishing it in important journals, and at the same time deducing a series of countermeasures to form a whole industrial chain.

belongs to the root, pouted the Infernal Demon Emperor!

Once it succeeds, it can make the Dao fire skyrocket.

That's right, this is the right way to let Dao Huo improve and expand.

"Brother Aoki, why did you get out? It's done! ”

Zixia Immortal Jun was suddenly stunned, and saw that Aoki Immortal Jun had already walked out of Aoki Immortal Palace.

But Aoki Immortal Jun shook his head, his expression grim, "I'm only halfway done, but I don't dare to analyze and deduce it anymore, because—I've deduced to this extent, and I've already triggered the Heavenly Demon Mark." ”

Aoki Xianjun laughed miserably, and suddenly tore open the collar, and saw that on his chest, there was a blood-colored skull mark, and in that mark, there was a blood-colored demon shadow screaming, entangled, devouring Aoki Xianjun's immortal body all the time.

That is, Aoki Immortal Jun has a fire protection body, otherwise at this moment, he would have incarnated as the Aoki Demon Emperor.

After all, this kind of thing has not happened before, and at least half of the thirteen demon emperors were originally the immortal monarchs of the human race.

"Therefore, I must evacuate immediately, even if I can't return to the Ancestral Temple, I must at least go to the Immortal Domain where the Third Taizu Dao Fire is located, otherwise, I am worried that it will not be long before I will become the Aoki Demon Emperor."

"You have to go to the ancestral temple!"

Zixia Immortal Monarch said in a deep voice, "It's useless to go to the immortal realm where the third Taizu Dao Fire is located, the immortal monarch over there can only treat the symptoms, not the root cause, the matter involves the secret of the Heavenly Demons, you are very likely to be assassinated by the Demon Emperor, we all know what will happen to these mad dogs once they go crazy." ”

"It's too late, it's unrealistic to go to the ancestral temple, I have to cross more than a dozen immortal realms in the middle, in my current state, that is the target to be sent to the door."

"No, there's another way, the Corridor Fire Secret Realm!"

"It's going to take everyone's place, but it's better than losing your life!"

Zixia Immortal Jun shouted, he and Aoki Immortal Jun have known each other for hundreds of thousands of years, and they have long formed a deep friendship, how can they now watch their old friend die tragically, and even become a demon emperor?

"But—"

"Don't be, Lihuai, Jingque, Wei Cheng, let me explain, you have to set off immediately, hurry! Fear of change! (End of chapter)