Chapter 272 Promotion
As Zhang Chu sat on the throne in the Hall of Longevity, the name of a precious treasure flashed through his mind - the Tribulation Banner.

It carries the energy of disaster and calamity. The holder can use the energy of disaster and calamity from the banner to defend against enemies and protect himself.

Think about it, if Zhang Chu could refine to this level, he could use the calamity energy to fight the enemy.

Killing enemies above your level is just a piece of cake.

Originally, if Zhang Chu had not come to the Fengyun World, he would be helpless even if he had obtained the method of refining the Tribulation Qi Banner.

The calamity energy is simply not something that a cultivator of Zhang Chu's level of cultivation can touch. In fact, the moment he touches it, he may die.

However, by chance, when Zhang Chu first entered the Fengyun world, he used the Three Avici Swords and triggered the calamity of the Fengyun world.

After that, he even obtained the method of refining the Tribulation Qi Banner in the world of Strange Stories from a Chinese Studio.

With the Tribulation Qi and the method to refine it, two of the necessary conditions for refining the Tribulation Qi Banner have been met.

The only thing left is the material that can carry the calamity energy. As long as the material that can carry the calamity energy is found, the successful refining of the calamity energy banner will be just around the corner.

However, Zhang Chu was unsure whether the material that carried the sword spirit of the Sword of Defeat could carry the calamity energy.

In a sense, the spirit of defeat is also a kind of calamity spirit.

This is why Zhang Chu came to the Fengyun World to search for the Sword of Defeat immediately after successfully refining the Frost Blade.

The calamity energy of the great calamity, the sword of defeat and the refining method, the preparations for refining the calamity energy banner have been completed.

The power of spiritual consciousness appeared directly in the storage space.

No matter how powerful the power of defeat is, it cannot cause any harm in the auxiliary space of the Yueshi Mirror.

Zhang Chu quietly observed the materials in the ancient bronze coffin, thinking silently in his mind.

Even if the materials in front of us can carry the calamity energy, they can only be used to refine the flagpole of a calamity energy banner. It is still a troublesome task to refine the flag surface of the calamity energy banner.

Of course, Zhang Chu could also use a flagpole instead of a banner to see if it could carry the calamity energy.

Now that it can bear the calamity energy, we can find a way to search for the materials for the banner.

After withdrawing his spiritual consciousness from the Yue Shi Mirror, Zhang Chu suppressed the matter for the time being. There was no need to rush into refining the Tribulation Qi Banner.

There are simply too few materials that can carry the calamity energy. If you want to refine it, you have to succeed in one go. Otherwise, you don’t know when you will be able to collect materials that can carry the calamity energy again.

Zhang Chu stood up, and with a thought, he controlled the Corpse King Banner and headed towards the island where the dragon lived.

He wanted to test the strength of the sleeping dragon first. If it was too strong, he would let it go.

After all, as he had suppressed so many demon kings and Jindan realm cultivators, he could completely improve his magic power before dealing with the dragon.

The black clouds disappeared from the sky, and when they stopped again, they were already above the sea.

Just when he arrived here, Zhang Chu stopped before he could control the Corpse King Banner to land.

He could already sense the breath of the dragon.

Judging from its aura, the dragon's strength is stronger than that of Emperor Shitian, and is even stronger than Xiao Sanxiao.

Actually, think about it.

Emperor Shitian and Xiao Sanxiao, who had only swallowed the blood of the phoenix and the dragon turtle, became so powerful.

How could the divine dragon, which is as famous as the divine phoenix and the dragon turtle, be so weak?
What's more, the dragon has lived for many years.

Floating above the sky, under the cover of the dragon vein, Zhang Chu silently peeked at the dragon.

After roughly judging the strength of the dragon, Zhang Chu controlled the Corpse King Banner and returned to the Hall of Longevity in the imperial city of Fengyun World.

The extremely powerful spiritual consciousness swept across the entire capital, and Zhang Chu had already seen that the sword he had given had fallen into the hands of the person who deserved it.

"Let's strengthen our strength first!"

Looking towards the Hall of Eternal Life, Zhang Chu's figure had already disappeared in the Hall of Eternal Life.

Although the Fengyun world is good, Zhang Chu feels that it is safer to stay in the biochemical world.

As a large sect of cultivating immortals, Huanzhen Sect naturally has many methods of refining demon pills.

The method of refining is explained very clearly. After refining the demon pill, one's own magic power will have some impurities, which will affect one's own foundation.

After all, demon pills and golden pills are things that are infused with other people's souls. It is quite difficult to refine them without any consequences.

However, Zhang Chu didn't care about this at all.

The demon pills and golden pills are marked with other people's marks, so does that mean the original corpse qi does not have the marks of those zombies?

Hasn’t Zhang Chu refined countless amounts of original corpse qi?
Isn't it okay now?

Thinking of this, Zhang Chu subconsciously looked towards the dragon vein in his dantian.

In fact, it is not without consequences, but they are washed away by the power of humanity and luck in the dragon veins.

How powerful were the human power and luck power in the dragon veins at that time?
It was precisely because of the cleansing of some marks in his golden elixir that such a huge amount of energy was consumed.

In fact, Zhang Chu was not worried about excessive consumption of the power of humanity or even the power of luck.

He controls so many worlds dominated by humans, and their forces are extremely powerful.

The power of humanity and the power of luck will naturally continue to accumulate.

Zhang Chu could just wait ten or twenty years to go to each world to harvest and restore the humanitarian power and luck consumed on the dragon vein.

Silently recalling the method of refining demon pills he got from the Huanzhen Sect, Zhang Chu directly took out a demon pill.

Looking at the extremely rich demonic aura and energy on the demon pill, Zhang Chu was extremely cautious.

Demonic Pill is something of the same level as Golden Pill.

And Zhang Chu is just a small cultivator in the Jindan stage.

"Heaven and Earth Baking Furnace Method!"

Looking at the demon pill in his hand, Zhang Chu thought of the secret method of the Huanzhen Sect, the Heaven and Earth Baking Furnace Method.

"If I can condense the Heaven and Earth Baking Furnace to refine this demon pill, wouldn't it be a piece of cake?"

However, he had tried to condense the furnace of heaven and earth.

Unfortunately, it did not succeed and he almost hurt himself.

When Zhang Chu was condensing the furnace of heaven and earth, it was the time when the biological world favored him.

At that time, the Heaven and Earth Baking Furnace had not yet been condensed. This shows how difficult it is to condense the Heaven and Earth Baking Furnace!
After thinking about the method of refining the demon pill for a while, Zhang Chu swallowed the demon pill directly.

As the demon pill entered his body, an extremely huge demonic energy burst out from his body, and was constantly infecting his extremely pure human blood.

Let him transform into a demon.

"Lian~"

Feeling this situation, Zhang Chu did not dare to delay. He directly started to practice the technique of refining the demon pill.

The powerful and pure mana began to be refined directly under the spell. After the strands of demonic energy were refined, they turned into mana.

Time flies!

It took Zhang Chu half a year of continuous refining to refine the demonic power that erupted from a demon pill.

The results were quite gratifying, and Zhang Chu's magic power also increased by about 40%.

As for the remaining 60%, apart from the waste during refining, the rest is natural loss.

The purity of Zhang Chu's magic power far exceeds the magic power of the magic pill he obtained.

Feeling the slightly vibrating dragon vein, Zhang Chu stopped it directly.

He understood what Longmai wanted to do.

When refining the demon pill, the body will naturally be infected with a lot of demonic energy, and even the body will transform into a demon body under this circumstance.

However, now is not the time to wash away the demonic aura on his body. After all, he has more than one demon pill in his hand.

Even if he wanted to use the dragon veins to cleanse the demonic energy from his body and restore the infected body to normal, he would have to wait until he had refined all the demon pills.

If we wash them together, it should save a lot of human energy and the power of luck!
Feeling his slightly alienated body, Zhang Chu was not worried at all.

This transformation is very different from the previous time when it turned into a semi-zombie body.

The evil spirit is infecting only the surface.

Even though Zhang Chu suppressed the dragon vein's cleansing of his body, in fact, the power of humanity on the dragon vein also played a significant role.

It blocked the evil spirit from fundamentally invading Zhang Chu's body, and the alienation was only on the surface of the body.

Otherwise, how could Zhang Chu dare to refine the demon pill continuously?
With so many demon pills piled up, no matter how pure Zhang Chu's magic power is, he will still suffer serious backlash.

After silently feeling the condition of his magic power and body, Zhang Chu directly took out another demon pill.

The demon pill before was exactly the demon pill of the Poison Wolf King.

The demon pill in Zhang Chu's hand now is the demon pill of the snake demon.

Another demon pill was swallowed by Zhang Chu, who used his extremely evil magic power to refine it.

This time, it did not take half a year to refine the demon pill. It only took more than five months to completely refine it.

There are two reasons. One is that Zhang Chu has become much more proficient in refining demon pills, and the other is that Zhang Chu's strength has increased a lot.

With the increase in strength, the speed of refining demon pills naturally increased a lot.

Without hesitation, he took out the third magic pill, which was the magic pill of the old deer spirit, and began to refine it.

Nearly another five months passed, and the third demon pill was completely refined.

In the blink of an eye, nearly two years have passed, and at this moment, the alienation of Zhang Chu's body has become more and more serious.

Even the magic power is mixed with a large amount of demonic power.

In the past two years, Zhang Chu has refined four demon pills of golden elixir realm demon kings.

Regardless of the quality, Zhang Chu's magic power at this moment has more than doubled on the original basis.

Of course, Zhang Chuke couldn’t say whether it would double or not after the purity of the magic power returned to normal.

Feeling the situation of his magic power and the alienation of his body, Zhang Chu also had a thought, and his figure directly appeared in the base.

Zhang Chu handed over an extremely huge snake body and a musk deer directly to Queen Bai.

Even if they lost their demon pills, they would not die.

Zhang Chu directly sealed them off and handed them over to Queen Bai, asking her to extract the raw materials and refine the three-type Qi and blood potion.

The most important raw materials for the previous three types of qi and blood potions were all extracted from the poisonous wolf king.

When Zhang Chu refined it, it was already ineffective.

He wanted to try whether the type three qi and blood potion he prepared after changing the main ingredients would be effective after he took it.

However, Zhang Chu did not hold much hope for this matter.

Zhang Chu's qi and blood power are now much stronger than before.

Being able to achieve a state of balance with magic power shows how powerful Zhang Chu's qi and blood are.

In a sense, even after Zhang Chu concealed his own magical powers, others would still think that he was a Jindan cultivator in the Body Refining Realm.

The energy and blood in his body are really terrifying!

After handing the things over to Queen Bai, Zhang Chu did not call everyone together. He directly controlled the Corpse King Banner and came to the place where the spiritual vein was first discovered.

There is a magical medicine garden there.

It just so happened that Zhang Chu had a bamboo, the body of a Jindan realm demon king, in his hand.

It can be placed in the spiritual medicine garden and cultivated well.

By then, Zhang Chu will definitely not be short of things like spiritual bamboo in his hands.

With a move of his body, Zhang Chu already appeared in the spiritual medicine garden. Feeling the vitality in the spiritual medicine garden, Zhang Chu nodded.

Why plant the sacred bamboo here?

It’s very simple - among so many vintage spiritual medicines in the spiritual medicine garden, is there any that has become a spirit?

not a single one!

The formations surrounding the spiritual medicine garden suppressed the birth consciousness of the spiritual medicines in the garden.

The bamboo that Zhang Chu had just planted was actually the body of a great demon in the Jindan realm. Even though the demon pill was taken away by Zhang Chu, even its soul was destroyed by Zhang Chu.

He also has to be on guard!
By planting it in the spiritual medicine garden, Zhang Chu can obtain a spiritual bamboo, and after a long time, it can even be a spiritual bamboo forest.

It can also enhance the foundation of the biochemical world, so why not do it?

With more spiritual creatures in heaven and earth, the speed at which the spiritual energy of the biochemical world increases will naturally increase a lot faster.

Zhang Chu treated the biochemical world as his own home, so naturally he spared no effort to enhance the foundation of the biochemical world.

As the biochemical world becomes stronger, the power that Zhang Chu can mobilize will naturally become stronger.

Not to mention anything else, if several silver-armored corpses appeared in the biochemical world, then would the power of the Corpse King Banner in Zhang Chu's hand be enhanced?
Also, if a few demon kings in the Golden Core Realm appeared, could Zhang Chu kill the demons and seize their golden cores to enhance his own magic power?
The most important thing is that with the favor of heaven, Zhang Chu's cultivation speed in the biochemical world is the fastest.

Even though his spiritual energy is very weak, in fact, his cultivation speed in the biochemical world is already comparable to that in the wind and cloud world.

You know, the Fengyun world is able to accommodate great monks at the Yuanshen level.

After planting the spiritual bamboo, Zhang Chu looked at the spiritual medicine garden for a while, then he directly closed the spiritual medicine garden. With a thought, he disappeared into the biochemical world.

(End of this chapter)