The Great Overlord: Simulating the Future, Dominating Speedrunning

Chapter 75: Beneath the Thunder Demon Abyss, the Supreme Heart Demon Sutra!

After looting the Thunder Demon Sect's spiritual treasure house, everyone went about their own business.

Jiuyou and Qin Tiangang discussed the specific matters of the Lei Mo Sect's integration into Jiuyou Palace, including which people could be reused, which people should be assigned to which positions, etc. This was the first time that Jiuyou Palace had annexed a king-level force, and all of them needed careful consideration.

Tang Bing counted the supplies in the treasury and arranged for the Jiuyou Guards to transport them back to the Jiuyou Palace.

Lin Jing had just returned from chasing Qin You and found a training room where he was meditating to recover his spiritual power.

Lu Chen went straight to the depths of the Thunder Demon Sect. He could feel that there were extremely violent thunder waves coming from the depths.

……

Deep within the Thunder Demon Sect.

Lu Chen's figure appeared in the sky, his eyes looking down, he saw that the mountain there was torn apart by an extremely huge crack, dark and bottomless, with constant rumbling thunder sounds coming from below, causing the earth to tremble slightly.

A strange force of thunder came vibrating.

And this is the destination of his trip, Lei Mo Yuan!

Lei Mo Yuan is the Lei Mo Sect's famous place for body refining. Beneath the Lei Mo Yuan, the Earth Thunder Demon was born. This kind of thunder is quite peculiar. Although it is thunder, it can communicate with the earth. Once activated, it can easily crack the earth and cause damage like a major earthquake.

And in the most concentrated part of the Earth Demon Thunder, there is a kind of thunder that is stronger than the Earth Demon Thunder, called the Netherworld Heart Demon Thunder. It is a kind of thunder of heaven and earth that can be compared with the Immortal Fire, and it is the perfect material for cultivating the Great Sun Thunder Body.

Lu Chen did not hesitate. He spread the purple flame wings behind him and turned into a beam of light, falling rapidly towards the Thunder Demon Abyss.

A sharp sound of breaking wind was heard, and the dark abyss was like an invisible giant mouth, quickly swallowing up his figure and disappearing into the sky.

Boom!

Low thunder sounds continued to come from all around. Lu Chen fell at an extremely fast speed. In just a dozen breaths, he had gone thousands of feet underground. Then his speed began to gradually slow down.

Lu Chen was flying in the air, sensing the increasingly violent power of thunder around him. He formed seals with his hands, and purple-gold flames instantly rose from his body. Finally, they expanded rapidly, turning into a suit of purple-gold armor that wrapped around his body. Bright light burst out, dispelling the surrounding earth demonic thunder.

As the thunder around him dissipated, Lu Chen looked around and his eyes couldn't help but focus. He saw that the wall of the abyss was covered with densely packed black holes, about ten feet in size. In those black holes, gray-black lightning was moving back and forth like a snake, and low thunder sounds were heard, causing the earth to shake.

These gray-black lightnings are the so-called earth demon thunders.

Rumble!
These earth demonic thunders were scattered throughout the abyss, and the violent fluctuations emitted caused the space to be somewhat distorted.

Lu Chen took a deep breath, pushed his strong spiritual power to the extreme, and dived deeper under the cover of the purple extreme fire.

Whoosh!
A sound of breaking through the air was heard, and bright golden light crossed the bottomless abyss, like a sharp knife inserted straight into the huge mouth of the abyss, and finally slowly stopped at the deepest part of the darkness.

Lu Chen looked at the darkness under his feet and couldn't help but frown. He saw that in the depths of the darkness, gray-black thunder seemed to have formed an ocean, spreading to the bottom of the Thunder Demon Abyss.

The dark color is like a dark passage leading to another world, which makes people's scalp tingle.

"Such a dense mass of Earth Demonic Thunder. It hasn't even formed into the Netherworld Heart Demonic Thunder. Could it be at the bottom of this sea of ​​thunder?"

After a brief thought, Lu Chen decided to go down and take a look. Then he moved his body and turned into a rainbow light, shooting directly towards the dark sea of ​​thunder.

Pfft!
Across the vast sea of ​​thunder, a sound resembling that of water echoed. As Lu Chen charged into the sea, the unparalleled roar of thunder, accompanied by a violent tremor, sent ripples through the purple-gold fire armor surrounding him. The Earth Demon Thunder's most powerful weapon was its shockwave, a vibration powerful enough to tear the very earth apart.

Lu Chen's expression remained unchanged. He mobilized the vast spiritual power in his body, and surging flames gushed out from his body, turning into a flame shield that enveloped his body again, and rushed straight to the bottom of the sea of ​​thunder.

The stream of light passed through the dark sea of ​​thunder. Wherever it passed, the violent earth thunders automatically dispersed, leaving an unobstructed passage for it to pass through.

call out!
Finally, the stream of light passed through the dark sea of ​​thunder. When it approached the seabed, its speed, which was as fast as thunder, began to slow down little by little. The spiritual light gradually dissipated, revealing Lu Chen's figure.

Lu Chen looked around, and a solemn look finally appeared in his eyes. He saw that the seabed was pitch black, and it was actually a vacuum zone, as if there was nothing. However, it made the earth magic thunder here dare not approach at all.

Lu Chen followed his perception and looked towards the most dangerous place.

All I saw in front of me was an extremely dark place, and in the darkness, there was a strange light looming, and it seemed like a gray light.

There seemed to be nothing in the dim light, but Lu Chen felt a heart-pounding fluctuation from it. There must be something there!
But his eyes seemed to be blind!
The Netherworld Heart Demon Thunder is invisible and intangible, born from the heart. It is naturally able to ignore most defenses and appear directly in the depths of the human soul.

Killing people with the sound of thunder invisibly can cause people to have distracting thoughts, surge their inner demons, and even be killed by the backlash of their own spiritual power. It is one of the most bizarre types of thunder in the world.

Lu Chen looked at the bright spot. No sound came from it. He took a deep breath and moved forward carefully step by step.

After about a few minutes, Lu Chen's eyes suddenly focused, and before he could react, a strange thunder sound that sounded like a ghost's howl suddenly resounded in his heart!

boom!
Lu Chen's body stiffened almost instantly, and veins appeared on his originally handsome face, making him look particularly hideous.

"Chichi!"

At the moment when the strange thunder sound attacked Lu Chen, the light in the gray area seemed to be distorted.

Faintly, it seemed as if there was a huge invisible python about a thousand feet long lurking there, with its gloomy and emotionless snake eyes staring coldly at Lu Chen.

"So he's already transformed. What a sinister beast..."

After a few breaths, Lu Chen came back to his senses and looked at the transparent Netherworld Heart Demon Thunder Python in front of him, with a solemn look in his eyes.

Suddenly, his eyes moved and he looked intently. He saw a broken stone tablet on the back of the giant python, with gray light surging.

On the broken stone tablet, light continued to surge, and some ancient characters gradually emerged.

"Supreme... Heart Demon... Sutra?"

"The inheritance of the ancient Thunder Palace's Heart Demon Emperor?"

A gleam of light flashed in Lu Chen's eyes, and he suddenly understood. With the memory of his previous life, he naturally knew that the Netherworld Heart Demon Thunder was the specialty of the Heart Demon Thunder Emperor.

As for the Supreme Demon Heart Sutra, it is even more extraordinary. It is the guardian magic of the Thunder God Palace, one of the three palaces of the ancient Thunder Palace. It is said that if it is cultivated to perfection, it can allow a Quasi-Heavenly Supreme to fight against the Heavenly Supreme.

Of course, it's just a try. Whether you can win is another matter.

(End of this chapter)