Chapter 464

"In one study, we discovered that ghosts will experience emotional irritability and instability when encountering electromagnetic fields, so we studied it deeply and finally discovered..."

"The existence of ghosts is affected by magnetic fields. According to the degree of positive and negative pole transformation of the magnetic field and the fluctuation of the magnetic field domain, damage can be caused to ghosts!"

"Therefore, based on the principle of electromagnetic conversion, we can manufacture a powerful interference magnetic field to kill ghosts..."

Under such circumstances.

The Great Yan Research Institute, in conjunction with the Ministry of Works, began to manufacture specialized magnetic field interferers.

Arming the Great Yan Army from top to bottom.

After a series of studies.

The Research Institute discovered that most of the attacks of ghosts have similarities with magnetic fields.

As long as magnetic field interference is applied to defensive armor, the attacks of ghosts can be resisted or significantly weakened.

Under the terrifying manufacturing capability of the Great Yan Kingdom.

Countless new weapons were transported to the front line again.

Great Yan Calendar, 131st year.

After Shen Xuanyi obtained a series of magnetic field interference equipment.

Finally launched a full-scale attack on the Ghost world.

The Great Yan Army was fully equipped with micro-electrical appliances that disrupt magnetic fields and interfere with magnetic frequencies.

Every attack.

They would pre-activate large magnetic field interference devices, causing the ghost army to become irritable and fall into madness.

Above the Ghost world.

Qin Mu looked at the "new-style battle" of the Great Yan Army, and his eyes lit up.

From this battle...

The foundation of the Great Yan Kingdom can already be seen.

After two generations of development by Ji and Yan.

With nearly two hundred years of accumulation, the national strength of the Great Yan Kingdom is already very strong.

This invasion...

It is estimated that it will end before long.

Great Yan Calendar, 132nd year.

Shen Xuanyi led the Great Yan Army to surround the last piece of extreme yin land in the Ghost world.

Here.

Is the cultivation place of the Fifth Rank Ghost King.

"Activate!"

Shen Xuanyi waved his hand.

The Great Yan Army behind him activated more than ten large magnetic field interference devices.

The invisible magnetic field gradually became disordered.

Continuously impacting the extreme yin land.

Causing the Fifth Rank Ghost King within to become increasingly furious, turning into a huge black fog...

And enveloping the Great Yan Army.

However...

The Great Yan Army was fully armed.

Facing the black fog, they were completely fearless.

Relying on their own defensive equipment, they would not be killed by the Ghost King in one blow.

At the same time.

Everyone held a high-frequency magnetic field disorder device and drove it madly around the Ghost King.

"Boom!"

One hour later.

The Ghost King's body shape continuously collapsed.

And finally dissipated between heaven and earth.

It can be said...

It is the Fifth Rank creature that the Great Yan Army has killed most easily since conquering so many other worlds!

"Clean up this world, prevent any remaining ghosts!!"

"In addition, tell the mining department of the Great Yan Kingdom to let them come and dig out the magnetite of this world!"

After the great battle ended.

Shen Xuanyi transmitted the news back to the Great Yan Kingdom for the first time.

The entire Great Yan Kingdom was extremely excited.

The Ministry of Works hurriedly organized manpower to enter the Ghost world and start mining.

Great Yan Calendar, 133rd year.

After a year of mining.

All the mineral resources of the Ghost world were brought back to the Great Yan Kingdom.

Stored in the Great Yan Kingdom's warehouse.

With the continuous development of the Great Yan Kingdom's technology and the increasing maturity of the electric era.

The demand for magnetite in the Great Yan Kingdom is getting greater and greater.

Many complex electrical appliances need magnetite as material.

For example, magnetic tapes that can record sound, semiconductor materials, integrated circuits, etc.

With this batch of magnetite.

The technological development of the electric era will be even more rapid.

Great Yan Calendar, 135th year.

An emerging industry appeared within the Great Yan Kingdom.

The electronic field.

Because magnetite material is no longer scarce.

The electric era gradually entered...

The field that can carry information.

Through various electromagnetic components, one invention after another that can carry sound and information emerged.

Magnetic tapes, tape recorders, disks, etc.

Some people even started to study how to use electromagnetism to record sound and images.

Similar to the principle of a stereo camera, projecting it onto a screen...

"Movies are also going to appear?"

Qin Mu looked down at the rapidly developing Great Yan Kingdom, feeling a bit surprised.

Sure enough.

The development of technological civilization, as long as the foundation is laid well...

Will be explosive growth.

Just like how he evolved the technological universe.

Once the theoretical foundation keeps up, the development of technological application will be a matter of course.

The Great Yan Kingdom advocates the spirit of science and has accumulated for nearly two hundred years.

During this period, various theoretical studies emerged one after another.

It is reasonable for this situation to occur.

In the past life.

The modern civilization of the 21st century actually developed in just 200 years.