Chapter 729

"Finished?"

When Jiuyou heard Mu Chen's words, a surprise burst out in his beautiful eyes, and then he felt a little unbelievable. After all, this kind of thing has not been done by the Thunder Demon Sect for so many years. Now, Mu Chen only took four days to detect the fluctuations of the Netherworld Demon Thunder.

"It should be true." Mu Chen nodded excitedly. He lowered his head and looked at his palm, and said with a serious expression: "But this Netherworld Demon Thunder is really domineering. Just the thunder sound makes my mind a little lost."

"The Netherworld Demon Thunder is a very strange one among the many thunders in the world. Its power is not as fierce and violent as other thunder powers, and its attack method is not thunder, but thunder sound." Jiuyou said.

"Lei Yin?" Mu Chen narrowed his eyes slightly.

"The Netherworld Demon Thunder can ignore most of the defenses. It is born from the heart and appears directly in the depths of the human heart. That kind of thunder sound can make people feel distracted and their inner demons surge, and even their own spiritual power cannot be controlled. Maybe, they will die by their own spiritual power." Jiuyou's pretty face was also a little solemn, obviously he was very afraid of the Netherworld Demon Thunder.

This kind of attack method is simply unpredictable.

Mu Chen also had a shocked face. In this way, facing the thunder sound of the Netherworld Demon Thunder, no matter how strong his physical body is, he still cannot defend it. No wonder such strange abilities can compete with the Immortal Fire.

When he thought of this, he became more and more interested in the Netherworld Demon Thunder.

"Let's go, I want to see the rumored Netherworld Demon Thunder." Jiuyou smiled. It can be seen that she is also very interested in the Netherworld Demon Thunder.

Mu Chen nodded. Then he stretched out his hand to Jiuyou who was about to set off.

Jiuyou's narrow and long eyes looked over in confusion, and then a smile appeared on his pretty cheeks and said, "What? Mu Xiaochen, do you want to take advantage of your sister?"

Mu Chen's mouth twitched, and he said helplessly: "The earthly demon thunder in that area is extremely violent. If you break in randomly, it will definitely attract attacks, and I can avoid them with my thunder control technique."

"Is that true?" Jiuyou raised his red little mouth lightly, and then she smiled. He stretched out his jade hand and landed it in Mu Chen's palm, saying, "Then believe you for a moment, I think you don't have the courage."

Mu Chen held the warm and tender jade hand in his palm, and then with force on his arm, he embraced the woman with a slender and soft figure in front of him, and put his arms around her flexible waist. The fragrance suddenly blew the nose. Wen Yu was full of warmth.

When he crashed into Mu Chen's arms, Jiuyou was caught off guard, but before she could struggle like a reversal, Mu Chen whispered in his ear: "Don't move."

The sound fell, and spiritual power surged out of his body, covering the two of them. Then he clicked his toes and turned into light and shadow and swept away towards the dark and bottomless sea of ​​thunder.

The violent earthly magic thunder flew over from both sides, feeling the heat coming from the body. With Jiuyou's concentration, her pretty face was a little hot. Then she stared at Mu Chen with her beautiful eyes.

Mu Chen noticed her embarrassed gaze and could only laugh dryly. Then he speeded up.

The flowing light passed through the dark sea of ​​thunder. Wherever it passed, the violent earthly magic thunders automatically dispersed and opened up an unimpeded passage. With the magic of thunder control technique, Mu Chen was obviously enough to be unimpeded in this sea of ​​thunder.

Even if it is so unobstructed, when Mu Chen gradually approaches the area sensed by his mind, it is already half a day later...

call out.

The flowing light flew across the dark sea of ​​thunder, and the speed as fast as thunder began to slow down little by little. The spiritual light gradually dissipated, revealing Mu Chen and the others' figures.

Jiuyou Jade Hand lightly pressed Mu Chen's chest, pushed him back, and then escaped.

"How could you throw it away like this?" Mu Chen said indignantly.

Jiuyou gave him an angry and funny look, ignoring him, looking forward, and then his pretty face became a little solemn.

Mu Chen also put away his joking mentality and looked along his eyes. He saw that in the dark area ahead, there was a vacuum area, which seemed to be nothing, but it made the earthly demon thunder here dare not approach it at all.

The darkness is like a black hole leading to the land of death, which makes people feel heart-pounding.

"The Netherworld Demon Thunder I sensed is here." Mu Chen said in a low voice. Although it was silent, for some reason, his body was tense uncontrollably because his body sensed danger and spontaneously activated the defensive posture.

Jiuyou's head lightly tapped, and the two looked at each other, nodding slightly. Finally, they took steps at the same time, walked out of the sea of ​​thunder, and stepped directly into the dark vacuum area.

No sound came, and the two of them moved forward step by step carefully. After about a few minutes, Jiuyou's beautiful eyes suddenly condensed, and before she could speak, a strange thunder sound like a ghost roar suddenly echoed in her and Mu Chen's hearts.

boom!

The two of them almost suddenly stiffened, especially Mu Chen, who had blue veins on his face, and his originally handsome face seemed particularly ferocious at this time.

The strange thunder sound rang directly in the deepest part of his mind. The thunder sound waves almost instantly made the spiritual power that was circulating in his body lose control. If he hadn't had a strong foundation, he might have lost control of his spiritual power now. However, even so, he could not move now, as if he had lost control of his body.

Just as Mu Chen tried hard to resist the thunder sound deep in his heart, Jiuyou, who was standing in front of him, suddenly relaxed a little bit again, and the purple fire burned quickly, wrapping her in it.

The jade hand burning purple flames held Mu Chen's palm, and purple flames swept over and poured into his body. The blazing sound of fire flames also began to cover up the thunder sound.

Mu Chen's body gradually recovered.

Jiuyou turned his head slightly, revealing his pretty and fair cheeks, and said, "Enable the defense of the Immortal Fire."

Mu Chen nodded, the Supreme Sea in his body surged, and as his spiritual power surged, a trace of immortal fire penetrated out. Although his immortal fire was not as powerful as Jiuyou, it was enough to protect his body.

The two of them moved forward again, and almost without the footsteps falling, a thunder sounded deep in their hearts, but they had already defended themselves, and with the power of the immortal fire, although the pace was slow, they finally walked over step by step.

Mu Chen counted silently in his heart, and when he counted the thunder sounded for the first thousand times, he finally felt Jiuyou in front of him stop, and he also stopped, raised his pale face, looked forward, and then his pupils shrank.

I saw that in front of me there was an extremely dark place, and in that darkness, there was a strange light looming, as if it was a kind of dark light.

There seemed to be nothing in the dark light, but Mu Chen felt a heart-wrenching fluctuation from there, and something must exist there!

But his eyes seemed to be invisible!

"The Netherworld Demon Thunder is invisible and materialistic..." Jiuyou said softly. Her body was tense at this time, and the immortal fire was burning. She stared at the dark place, and her voice gradually became colder: "The Netherworld Demon Thunder is right in front of you!"

Mu Chen's pupils tightened. He looked at the area tightly, and there was also purple flame surging in his eyes. Then, the space in the dark place seemed to be twisted. In a vague way, he saw an invisible giant python about a thousand feet tall entrenched there, with a gloomy snake pupil that had no emotion at all, staring at him coldly.

Hissing.

It slowly spitted out the snake letter, and a strange sound came out, just like a hypnosis song of death.

Is this the Netherworld Demon Thunder?!

Mu Chen took a breath of air. Unexpectedly, the Netherworld Demon Thunder had turned into a snake-shaped shape. It seems that it should not be underestimated. I don’t know if he can conquer him with Jiuyou.

"Um?"

Just as Mu Chen stared at the invisible Netherworld Demon Thunder, his eyes suddenly moved and looked at the back of the giant python. There, there was a gray light surging, and there was a broken stone tablet, looming.

"What is that?" Mu Chen whispered to Jiuyou.

Jiuyou's beautiful eyes also looked along, and her willow eyebrows were slightly clustered. When she looked at it intently, she saw that there was a surging light on the broken stone tablet, and some ancient fonts were gradually emerging.

"No...heart...shu?"

Jiuyou carefully identified the ancient fonts. After a moment, his beautiful eyes suddenly condensed and murmured with some vibration: "It seems...the supreme inner demon scripture?!"

"The Supreme Heart Demon Sutra?" Mu Chen was stunned. His name was so domineering, but what was this?

"In ancient times, there was a super evil demon known as the Thunder Emperor of the Heart Demon. He was famous for his scattered worlds. Later, in the disaster of the Great World, he didn't know that there were strong people from outside the territory fell in his hands, but he also disappeared in that disaster. He didn't expect to see this "Supreme Heart Demon Sutra" here today." Jiuyou said in surprise.

"No wonder the Netherworld Demon Thunder appears here. The Netherworld Demon Thunder back then was the master of the Innerworld Demon Thunder Emperor."

"Oh? Could this be the place where the Demon Thunder Emperor of Heart?" Mu Chen said in surprise.

"I don't know this." Jiuyou shook her head, staring at the broken stone tablet. She could see that the "Supreme Heart Demon Sutra" on it seemed incomplete.

"When the Netherworld Demon Thunder Python is solved, everything will be known." Jiuyou's jade hand slowly clamped.
Chapter completed!