This scene is too bizarre and beyond everyone's vision.

Previously, they were already extremely shocked when they saw Le Zun using death qi cultivation to break through the two-star cultivation one after another.

At this time, Lezun turned into a divine tree, which really made them unbelievable.

Fortunately, this situation did not last long, the divine tree disappeared, and Zeng Xiaoshi appeared.

"Ah, Lezun is back again!"

The little girl Yu Tianyin clapped her palms happily, and the three elders of the sound valley next to her looked at her lively and cute appearance, and they all laughed.

"Tianyin, what Le Zun just used was just a fighting technique!" Yu Jinghua explained.

When Zeng Xiaoshi heard this, his mouth twitched slightly, this old man's knowledge was not much better than that of the little girl, and he actually regarded his Necromantic Divine Tree as a fighting skill.

However, I don't intend to explain.

Now, the Holy Corpse has been purified, the demonic thoughts have long since dissipated, and he can take the Holy Source.

Thinking that it may be a little "inappropriate for children" to take the holy source, Zeng Xiaoshi said to everyone: "Everyone, next I want to use the secret method to stabilize the sound world, you go outside and wait for me!"

"Yes, Lezun!" everyone said yes in unison and left the Golden Sacred Mountain.

"Golden Sound Sage, for the sake of the future of the sound world, I have committed a crime!" Zeng Xiaoshi whispered, took out a saint-level sword, and took out the holy source from the holy corpse.

The Holy Source is the cultivation of the Dou Sheng, just like the magic core of the Demon Beast, not to mention that it is only the size of a fist, but it has endless energy like the sea.

With it, you can stabilize the breakdown of the sound world.

The corpse of the Dou Sheng lost its Holy Origin, rapidly aged, and began to decay.

In line with the idea of entering the earth for peace, Zeng Xiaoshi buried it in the location of the original giant tomb for future generations to worship.

Then, under the guidance of Qin Xian, he found the core of the sound world, thousands of meters deep in the ground of Tianyin Valley.

It's a magical lava space, vast and boundless, with boiling magma and heat waves.

In the center of the magma sea, there was a huge heart-shaped ball, all fiery red, densely covered with mystical formations, and ten huge chains extending into the distance.

This...... It's like a fiery heart!

Boom!

The sound of a heart beating turned out to be a heart!

"Master, the world, like people, is also alive, and if there is a new life, it will naturally lead to death. ”

Zeng Xiaoshi nodded and said, "Understood." ”

Slowly approaching forward, the more forward, the greater the pressure, and the more you can feel the powerful force of the fiery red heartbeat.

However, the heart was beating a little slowly, like an old man.

That's a lack of motivation!

Finally, I came to the bottom of the fiery red heart, and the terrifying temperature almost roasted people.

Fortunately, Zeng Xiaoshi has refined the twelve different fires, and his physique is not completely immune to fire attributes, but there are really not many flames that can burn him between heaven and earth.

The fire here is still a domain worse than the other fire, and it can't threaten him, according to the method taught by the Qin Immortal.

He laid out a Heaven and Earth Yin and Yang Formation around the fiery red heart, and used eighteen pieces of Nine Pole Materials, which can refine the materials of the Holy Soldiers, as the base of the formation.

Then the fiery red heart is used as the anode, and the holy source is the cathode, and the yin and yang complement each other to accelerate the beating of the fiery heart.

In order to ensure the energy of the Holy Source, he took out six eighth-level demon cores and formed an energy array with the Holy Source, and put thousands of intermediate Douling Spirit Crystals and 200,000 primary Douling Spirit Crystals into it.

The Heaven and Earth Yin and Yang Array belongs to the sixth-level formation, and the materials used are very high-level, which is also a great challenge for Zeng Xiaoshi.

For this reason, Qin Xian has been pointing out on the sidelines, and helping at critical moments, and it took a day to finally succeed in arranging.

"Now, there is one last step left. Zeng Xiaoshi's face was solemn, and he mobilized all the twelve strange fires in his body, and shouted softly: "Start the formation!"

The twelve great fires instantly burst into flames, and terrifying flames rose into the air, enveloping the Heaven and Earth Yin and Yang Array, and completely igniting it.

Rumble!

The Heaven and Earth Yin and Yang Array was like a machine, the ignition was successful, and it came running all at once, and the speed of the fiery red heart began to rotate.

However, the speed was not stable, sometimes fast and sometimes slow, Zeng Xiaoshi stood far away, playing a series of mystical tricks and fine-tuning.

An hour later, the Heaven and Earth Yin and Yang Array finally maintained its balance, and the speed of its operation stabilized.

Zeng Xiaoshi rubbed his aching eyebrows, looked at the smooth running Heaven and Earth Yin and Yang Array in front of him, and showed a satisfied smile.

Knock knock!

In the array, the fiery red heart beat very rhythmically, and Zeng Xiaoshi's heart couldn't help beating with it.

Gradually, Zeng Xiaoshi immersed himself in this rhythm, and his mind came to a mysterious space.

This is...... The interior of the core of the world is so beautiful!

The space is no more than the size of a room, but the power of the space inside is extremely strong.

What's more valuable is that there are all kinds of divine rule power here, and the rhyme of the Tao flows, exuding a hazy and beautiful divine light.

In an instant, Zeng Xiaoshi was attracted and began to comprehend the light of these rules.

It's a rare opportunity.

Although his current cultivation is still early from the rules of enlightenment, as long as he can comprehend a little mystery, he can also make a big step forward in his martial arts artistic conception.

Outside, Zeng Xiaoshi's eyes were closed, and his body was held in the void by the twelve strange fires, and the brilliance lingered, changing different colors.

When Qin Xian saw this scene, he sighed with an extremely shocked look on his face: "The master is really lucky, the cultivation of the Martial Emperor is that he can actually feel the mystery of the world." ”

Feeling the rules in the core of the small world, this kind of opportunity, even it is very envious.

The core of the world contains the ultimate secret of a small world, and it is difficult for even Dou Sheng to comprehend.

Because there is no chance, a small world, who will expose their secrets to outsiders?

Once someone understands the mystery of the world, it is equivalent to mastering the core of the world and becoming a real "god" in the small world.

At this moment, Zeng Xiaoshi was completely stupid and fell into a deep epiphany.

The whole body is relaxed, the mind is extremely active, and the mind wanders in the ocean of the Tao, like a sponge absorbing water, absorbing the knowledge of the Tao.

Empty sound, time, creation, the cycle of life and death, the five elements of yin and yang...... All kinds of mysteries are coming, so elusive that you can't even see clearly.

But no matter what, Zeng Xiaoshi has seen it and heard it, not to mention anything else, just this magical experience, even immortals will envy it.

"The Tao is the way, the very way, the name is famous, the name is not famous, the name is unknown, the beginning of heaven and earth, the name, the mother of all things, so there is always no desire, to see its wonders......"

The mysterious Dao sound is in the bottom of my heart, and the mysterious Dao light flows all over my body.

The immortal liberation order, the inextinguishable lamp, and the necromantic tree, the three great treasures began to reveal their miracles and help the master to enlightenment.

Zeng Xiaoshi smiled, with a natural smile on his face, because he realized, really understood!

In this magical state of great freedom, he realized and realized a little mystery of space.