After crossing the soul channel... 300 billion demon spirit craftsmen appeared in Zhu Hengyu's spiritual sword battle body.

Appeared in the Ten Directions Demon Realm Heaven.

As soon as it appeared, all the demon craftsmen faced a wave of intense and choking essence.

Without Zhu Hengyu's order, all the demon craftsmen began to swallow them wildly.

Soon... the Ten Directions Demon Realm Heaven can no longer accommodate so many demon spirit craftsmen.

In desperation... Zhu Hengyu had no choice but to transfer the demon spirit craftsmen in the Ten Directions Demon Realm to the Demon Spirit Battle Sword.

The body of the Demon Spirit Battle Sword is traversed by three thousand miles and can accommodate 300 billion demon spirit craftsmen.

And... this magical spirit war sword was built bit by bit by bit by bit by bit by these 300 billion magical spirit craftsmen.

No one knows the Demon Spirit Battle Sword better than them.

Every grass, every tree, every brick and tile here comes from their hands.

Even... every rune here was carved by them by themselves.

Therefore... as soon as I entered the Demon Spirit Battle Sword, the Demon Spirit Craftsmen couldn't help but burst into tears.

For them, this is their hometown.

This is the ancestral land of the Demon Spirit Clan! It sounds very slow... In fact, every minute and every second, there are billions of Demon Spirit Craftsmen pouring into the inner world of the Demon Spirit Battle Sword.

Under Zhu Hengyu's order... all the demon spirit craftsmen let go of everything.

He was frantically devouring the essence and improving his own magic power.

These essences are the energy essences scattered by the eighth-level divine beasts and the ninth-level holy beasts.

Its purity is so high that it reaches its limit! For those demon craftsmen, it is like a long drought and a long time of drought! If they swallow the essence of the mouth...their magical power cultivation is simply improving in a straight line.

Chichichi...amid the violent whistling sound.

A large amount of essence forms a vortex of essence.

It was spinning wildly around the Demon Spirit Battle Sword.

Time passes by minute by minute.

Finally... under the crazy devour of the three thousand Xuantian Sword Masters, the three hundred million demon spirit swordsmen, and the three hundred billion demon spirit craftsmen.

The huge vortex of essence was finally swallowed up.

Although, in this process, a part of the essence is inevitably lost.

Fortunately, the number of losses is not large, accounting for less than 30% of the total.

Of course... the profits were not only the three thousand Xuantian Sword Masters, the 30 million demon spirit swordsmen, and the 300 billion demon spirit craftsmen.

The one with the greatest profit is naturally Zhu Hengyu.

He alone swallowed 30% of the total amount of essence.

In addition to Zhu Hengyu... Shui Qianyue, Ye Qianhan, the blue-eyed white wolf, and the nine-colored holy dragon all gained a lot.

Faced with such a huge gain, Zhu Hengyu couldn't help but be overjoyed.

What excited Zhu Hengyu the most was... with the arrival of the 300 billion demon spirit craftsmen.

The total energy of the Demon Spirit Battle Sword instantly increased by three thousand times! The magic power of the 300 billion demon spirit craftsmen can be injected into the Demon Spirit Battle Sword at any time.

Provide energy support for the entire Demon Spirit Battle Sword.

In this way... the energy of the Demon Spirit Battle Sword is almost inexhaustible and inexhaustible.

With such terrifying energy support! Although the strength of the rune sky curtain will not change, its durability is also three thousand times enhanced.

The most important thing is... With 300 billion demon spirit craftsmen who are responsible for providing energy, then 30 million demon spirit swordsmen can be drawn out and focused on attacks.

Next...just Zhu Hengyu trains 30 million demon spirit swordsmen to the peak of the Saint Realm.

And he helped 300 billion demon spirit craftsmen to be promoted to the Saint Realm.

Then... the comprehensive strength of the Demon Spirit Battle Sword will be so strong that it will be against the will of heaven! Of course... If there really is that day.

Zhu Hengyu's personal magic power will be officially promoted to the peak of the ancient saint! Even... even the three thousand Xuantian Sword Masters will officially enter the ancient saint realm.

When Zhu Hengyu thought of this possibility, he couldn't help but become excited.

If it can really be done... then he will have the capital to confront Xuan Ce in a comprehensive manner.

But for the time being... because this time the harvest is too huge, it must be a period of time to digest those essences next.

Soon... Under Zhu Hengyu's arrangement, the 300 billion demon spirit craftsmen did not return to the Demon Realm Star.

From this moment on... these 300 billion demon spirit craftsmen will become the indigenous people of the demon spirit war sword.

After owning these 300 billion demon spirit craftsmen, this demon spirit war sword has become a veritable spiritual sword! As for radiation metal mining, there is no longer any use of demon spirit craftsmen.

Having said that... the figure of the Demon Spirit Clan is too small.

They are not suitable for miners themselves.

Through the soul channel, Zhu Hengyu contacted the virtual Genshin Impact.

After receiving Zhu Hengyu's order... the virtual god urged the way of heaven in the Xuantian world.

Three hundred and six billion collapse warriors have been condensed.

These 3.6 billion bad warriors were transferred to the Demon Realm Star.

Their job is to mine radiant metals.

And, preliminary smelting of these radiant metals is carried out.

They won't be responsible for what happened next.

Directly teleport the radiated metal ingot to Zhu Hengyu... Refining it with the outer ring area and ten times the time law.

I have to say... the Colonial Warrior is the best candidate for miners.

With the invincible power of collapse, it is really a pleasure to mine radiation ore.

With one pick, you can dig out a large piece of ore ten meters square.

Then, he stretched out his arms, hugged the huge ore, and flew back to the Demon Realm Star.

Not only is the mining speed fast, but the transportation speed is surprisingly fast.

Moreover, this was just the beginning... Later... with Lu Zimei's intervention, this series of work was constantly improved.

First, he recruited Gan Ling and the Phantom Battleship.

Three thousand phantom archers kept throwing phantom spears.

Every spear can knock down a hill in an instant.

The hills that collapsed towers turned into millions of fragments.

These fragments are transported by the bad soldiers.

Strictly speaking, the Colonial Warriors are not flying fast.

However, this doesn't matter.

With Lu Zimei's continuous improvement... a total of three conveying chains have been formed.

Two Colonial Warriors stood opposite each other, stretched out their hands and moved the ore.

A large number of Colonial Warriors arranged in a row and formed a conveying chain.

The only thing they have to do is to deliver the ore to the next partner.

One by one, hand-handed transmission... from a distance... pieces of radiated ore, as if they were sitting on a slide, moved rapidly along the chain.

The speed at the beginning was a bit slow.

However, once you get close to the Demon Realm Star.

Under the action of gravity acceleration, the speed of those radiating ores is getting faster and faster.

The radiated ore, rubbed against the atmosphere, actually started to burn.

When the radiated ore fell to the ground, it actually completed the preliminary refining through the heavenly fire.

All the impurities were burned.

Just a little back to the furnace, you can forge it into a radiant metal ingot.

The three transportation chains were quickly formed.

A large amount of radiated ore was quickly mined and transported back to the Demon Realm Star.

Whether it is the mining speed or transportation speed, it is many times faster.

In the past... When the demon spirit craftsmen mined ore, it took about a month to hewn into pieces and transport them back to the Demon Realm Star.

But now... the three thousand phantom shooters on the Phantom Battleship can instantly explode a mountain with just one volley.

The shattered radiant ore will be transported back to the Demon Realm Star within a quarter of an hour.

What's even more exaggerated is...when those radiant ores fall to the ground.

The preliminary refining has even been completed.

Next, just perform some refining to forge a high-purity metal ingot.
Chapter completed!