I was forced to control the world of cultivating immortals

Soon, everyone followed the old man to a very spacious room.

In the room, various instruments that Ye Nan did not know were neatly placed.

On these instruments, mysterious formations are engraved.

"Please also hand over the Immortal Execution Sword."

The old man looked at Ye Nan expectantly.

As the current patriarch of the Protoss family.

It can be said that the old man has seen records about the Zhuxian Sword in the various classics of the Shenzhu clan.

The records are similar with minor differences, and they are full of regrets about not being able to study this first killer.

Now, the opportunity to make up for the legacy of the sages is at hand.

No wonder the old man was so excited.

Also, through the study of Zhuxian Sword, it can bring huge innovations to the technology of the Shenzhu clan.

This kind of benefit will bring great benefits to the God Forged Clan in the future.

This is also the reason why the old man agreed so happily when he heard that Ye Nan had come to repair the Zhuxian Sword.

This is a win-win situation for both parties.

The god-forged family has no reason to refuse.

"This Zhu Xian sword contains surging killing intent, please be careful."

Ye Nan took out the Zhu Xian Sword, and kindly reminded him.

Although the old man is a Martial King, if he comes into contact with the Zhuxian Sword directly, he may be wiped out in ashes.

"Don't worry, we will naturally find a way."

The old man stretched out his hand to attract a group of people who also had red eyes.

Looking at these people with red eyes, Ye Nan once suspected that these people were rabbits who had become spirits.

With the help of his assistant, the old man put on a protective suit made of special material.

Ye Nan carefully handed the Zhuxian Sword to the old man.

At the same time, Ye Nan secretly ran around, if the old man couldn't resist the killing intent.

Then Ye Nan will make a decisive move.

But it turns out that Ye Nan's worries are unnecessary.

Wearing a protective suit, the old man steadily placed the Zhu Xian Sword on a platform.

This made Ye Nan full of curiosity about the protective clothing worn by the old man.

But soon, Ye Nan's eyes were drawn to the imitation Zhuxian Sword platform.

The old man pressed a red button on the platform, and a golden light shone down from the sky above the platform.

Then on a developing circle, various mysterious symbols and numbers appeared.

The rest of the staff on the side quickly recorded these symbols and numbers.

Sighing while recording, Ye Nan was terrified by his crazy appearance.

"The Immortal Execution Sword is indeed as recorded, it was born in chaos."

After analyzing the mysterious data, the old man came to a final conclusion.

Hearing the old man's conclusion, Ye Nan staggered.

A group of people worked hard for a long time, and finally came to a well-known conclusion.

But at that time, it also confirmed the quality of a god-cast family.

Then be serious and responsible, and not superstitious about authority.

"Proceed to the next experiment!"

Following the old man's order, the Zhuxian Sword was quickly transferred to another laboratory.

In this experiment, there is a huge pool.

In the pool is a pool full of transparent, odorless liquid.

"Patriarch, the solution with the highest concentration has been prepared."

A member of the god-forged clan looked at the old man and answered.

The old man nodded, and then took out a piece of metal that was set aside.

Ye Nan knew this piece of metal.

It is the eternal gold essence known as the top refining material.

This kind of Eternal Gold Essence is extremely strong and cannot be destroyed, which is why it has the name of Eternity.

But the old man put the Eternal Gold Essence into the liquid.

The Eternal Gold Essence, which is said to be eternal and indestructible, actually melted instantly.

Seeing the changes in the Eternal Gold, the old man nodded in satisfaction.

Then the old man picked up the Immortal Execution Sword beside him.

Ye Nan hurried up to stop the old man's movement.

This Immortal Execution Sword is a powerful reliance for him to enter the upper realm, if it is melted, it will be completely finished.

"Don't worry, little friend, we have already done research on the composition of Zhuxian Sword."

"Based on its material, it can definitely withstand the corrosion of the solution."

"This move is mainly to remove those invisible attachments on the Jade Immortal Sword."

……

The old man patiently explained to Ye Nan.

Ye Nan was at a loss when he heard it, and roughly understood that this was an essential procedure for repairing Zhu Xianjian.

In the end, I could only watch the old man operate with anxiety.

However, after Ye Nan blocked him, the old man became more cautious.

"Open the defensive formation to the maximum, and at the same time mobilize the power of the Great Sun to protect the entire city."

The old man looked at the scars on the Zhuxian sword, and said solemnly.

"Patriarch, are you being too careful?"

A young man next to him questioned after hearing the old man's order.

"We can't imagine the power of a person or a weapon that can leave scars on the Jade Sword."

The old man explained.

"Okay, I'll go right now."

After speaking, the young man ran out of the laboratory.

Then, after a cup of tea, the sun that was originally hanging in the underground world dimmed.

A force capable of destroying heaven and earth was injected into the mysterious formation.

After taking all the protections, the old man slowly put the Zhuxian Sword into the dissolution pool.

Everything was exactly as the old man said.

Zhuxian Sword did not turn into liquid like Eternal Gold Essence.

The Immortal Execution Sword, which was immersed in it, suddenly emitted a dazzling light.

The violent killing intent contained in the sword spread in all directions like a raging wave.

Feeling the berserk killing intent, even Ye Nan, who was at this stage, felt chills all over his body.

This coldness comes from the most essential fear of death for all living beings.

But fortunately, there is a formation protection, a burst of golden light will tightly control the killing intent within a certain range.

Even with the protection of the entire formation, the underground world still shook violently.

For a moment, everyone turned their attention to the location of the first experiment in Shenzhu City.

"What the hell is the patriarch doing?"

Feeling the shock of terror, a Godcast Humane said.

"I don't know, but the last explosion was nothing compared to this one."

Another clansman replied.

"I remember that the patriarch lay down in the hospital for more than a month last time, I just hope to be careful this time."

A member of the God Forged Clan said worriedly.

……

Just when the Shenzhu people were worried, there was another change in Zhuxian Sword.

From the Zhuxian sword, a huge phantom with a dragon body and a human head unexpectedly appeared.

As soon as this phantom appeared, a powerful and ancient coercion spread.

Everyone, except Ye Nan.

When facing this phantom, they all knelt down.

As if, as long as he didn't kneel down, he would be obliterated.

The phantom of the dragon body and human head slowly opened its eyes, and the eyes traveled through the long river of time.

Behind it, a cracked world appeared.

A river of blood hanging from the void is rushing forward.

Ye Nan is no stranger to this river of blood.

Because in the Dayi Mausoleum, it is this river of blood.

Ye Nan ran all his cultivation bases, and looked at the existence of this dragon body and human head.

"It...is still alive..."

Ye Nan got a piece of news.

The existence of this dragon body and human head stretched out a dragon claw towards Ye Nan's position.

A threat of death appeared in Ye Nan's heart instantly.

In front of this mysterious existence, Ye Nan was as insignificant as an ant.

Just as the dragon claw flew towards Ye Nan, a huge wave rolled up in the blood river and resisted the dragon claw.

The cloud of death that had been hanging over Ye Nan's heart dissipated.

"Ugh……"

A long sigh came from the existence of the dragon body and human head.

In the end, the entire phantom completely dissipated.

At this moment, Ye Nan's whole body was soaked in sweat.