A smile appeared on Su Xuan's face.

Through many simulations, the only way to achieve Su Xuan’s goal is easiest to achieve this method.

As for other methods, it took a long time.

Su Xuan even took decades to slowly find the "primitive demon source" mentioned in the Hall of Reincarnation.

After all, according to Su Xuan's simulation results, the original demon source should be in the hands of the Lord of the First Demon Realm.

With the strength of the First Demon Realm Lord, if he finds that he is not an opponent, he will definitely run towards the depths of the Demon Demon's Cave.

Only by directly crushing the talent "Void Whisper" with its talent can the possibility of the lord of the First Demon Realm escape.

Su Xuan thought while heading towards the depths of the First Demon Realm.

Soon Su Xuan came outside a gray hall.

There were several demon lords lying there in the hall. The bodies of these demon lords were still alive, but their souls all dissipated under the cover of the "Void Whisper".

Losing the body of the soul is basically no difference from death.

Su Xuan glanced a few times and continued to fly towards the depths of the demon cave.

It was not until eight hundred miles away that I discovered the Lord of the First Demon Realm.

At this moment, the Lord of the First Demon Realm was lying on the ground, his eyes closed.

But if you look closely, you will find that the soul of the Lord of the First Demon Realm has not completely dissipated.

Su Xuan was not surprised by this. Although his talent "Void Whisper" did not distinguish between us, Su Xuan controlled him and controlled him for the duration.

A "Void Whisper" will consume half of Su Xuan's spiritual energy, which will last about eight to twelve seconds.

Just now, Su Xuan took the initiative to stop the release of "Void Whisper" in ten seconds, in order to save the life of the Lord of the First Demon Realm.

The grasp of the temperature in between is also the result of countless simulations.

If you hold less, the Lord of the First Demon Realm will escape from heaven. If you hold more, the Lord of the First Demon Realm will probably dissipate his soul directly.

“Slavery.”

Su Xuan glanced at the Lord of the First Demon Realm, and his spiritual energy began to penetrate directly into his eyebrows.

“Huh?”

Just as Su Xuan's spiritual energy was poked out into the eyebrows of the Lord of the First Demon Realm, he suddenly found a small dark tower floating quietly inside.

"This is?"

Su Xuan thought about it, and the dark tower appeared in his hand.

The next moment.

A cold, mechanical, and grand sound came.

【Reincarnated Su Xuan discovers the 'primitive source of demons']

[Complete side quests and reward 20,000 points]

"Twenty thousand points?"

Su Xuan was in a very happy mood.

The gains from this side mission alone have already made Su Xuan make a fortune.

You should know that these 20,000 points are just the initial points, and the points bonus has not been evaluated by S level or above.

Besides, after only more than two years of reincarnation, Su Xuan has not made any effort and has gained such a gain without making any effort.

"Primitive Demon Source?"

Su Xuan's attention was re-located on the small dark tower in front of him.

"Let's study later."

Su Xuan put away the dark tower and then began to "slave" the lord of the first demon realm.

Under the cover of the "Whisper in the Void", the soul of the First Demon Realm Lord was almost disintegrated, and naturally could not stop Su Xuan's slavery and control.

soon.

The Lord of the First Demon Realm became Su Xuan's ninth slave.

At this point, the lords of the nine demon realms of the Demon Cave all obeyed Su Xuan's orders.

The demon cave that Tianyan Immortal Sect, which has not been completely conquered for nearly 100,000 years, has now fallen into Su Xuan's control.

A few days later.

Su Xuan learned from the use of the dark tower from the first Lord of the Demon Realm who woke up.

According to the meaning of the Lord of the First Demon Realm, this small dark tower was picked up by him in the deepest part of the Demon Demon's Cave.

In addition to protecting the soul, the dark tower also has a secret technique to summon the six-arm phantom, as well as a technique called the "Primitive Demon Sutra".

"The Original Demon Sutra?"

Su Xuan's spiritual energy penetrated into the dark tower and began to refine it.

The small tower is divided into nine layers. When Su Xuan refined the first layer, a stream of information suddenly poured into his mind.

According to the description in the information:

My Primitive Demon Sect is facing a great disaster. This tower is the fundamental treasure of my Primitive Demon Sect and inherits the strongest demonic skill of my Demon Sect, "The Primitive Demon Sutra". I hope that the successors can make my Primitive Demon Sect rise again.

"Great disaster?"

Su Xuan's eyes flashed slightly.

There are many controversies about the fact that the Primitive Demon Sect was split overnight 100,000 years ago, and the most powerful statement is the internal conflicts of the Primitive Demon Sect.

But now I see the information left in the dark tower, and use the "great disaster" to describe the situation of the original Demon Sect at that time, there should be another hidden feeling.

However, Su Xuan only thought for a moment before stopping thinking too much.

No matter what happened to the Primitive Demon Sect, it has been 100,000 years since then.

"The Original Demon Sutra."

When Su Xuan successfully obtained this technique from the dark tower, he felt a little excited.

Hundreds of thousands of years ago, the Primitive Demon Sect had ten strongest inheritances, and the Blood Demon inheritance was one of them.

Among the ten major inheritances of the Primitive Demon Sect, the original inheritance is said to be strong and is above the other nine major inheritances.

The most important part of the original inheritance is the Primitive Demon Sutra. Generally speaking, only the sect leader of the Primitive Demon Sect is qualified to practice this Demon Sutra.

"Primary Demon Sutra!"

Su Xuan's eyes lit up.

The original demon sutra obtained from the dark small tower is naturally extremely complete, from the Qi Practice to the God Transformation Chapter, without any omission.

This has helped Su Xuan very much.

Although Su Xuan is practicing the Blood Demon Heavenly Sutra, he is essentially similar to the ten inheritances of the Primitive Demon Sect.

Su Xuan only simulated it thousands of times and then obtained the method of transformation.

As long as you follow the corresponding steps, you can convert all the magic power of the Blood Demon Heavenly Sutra into the magic power of the Primitive Demon Sutra.

And there is no loss in the middle. After all, whether it is the Blood Demon Heavenly Sutra or the Primitive Demon Sutra, they all come from the Primitive Demon Sect.

And after absorbing the Yuanying and the God Transformation Chapter of the Primitive Demon Sutra, it also helped Su Xuan's simulation.

You know, this is the original demon sutra!

The strongest demon skill of the original Demon Sect 100,000 years ago! Even if it is the Tianyan Immortal Sect today,

There may be skills comparable to the original Demon Sutra, but if you say that you are surpassing it, it will be impossible.

It can be said that the Primitive Demon Sutra has analyzed the essence of this world's cultivation system.

Absorbing this level of martial arts is equivalent to providing a clear direction for Su Xuan's simulation.

This is much better than the Blood Demon Heavenly Sutra given by the Blood Demon Sect Master.

Let’s not talk about the Blood Demon Heavenly Sutra given by the Blood Demon Sect, only the Foundation Establishment and the Golden Elixir Chapter. Even if it is complete, it is incomparable to the Primitive Demon Sutra.

"Transforming God."

Su Xuan looked up at the sky and had already had a general idea of ​​how to enter the fifth level of God Transformation Realm.

After a moment.

Su Xuan calmed down and no longer comprehended the Primitive Demon Sutra, but instead focused his eyes on the small dark tower.

"Soul treasure? No, it's not just soul treasure!"

Su Xuan looked at the pitch-black tower and his heartbeat began to accelerate.
Chapter completed!