"Yin!" A huge dragon roar came out of the black dragon's mouth, and it seemed that the entire heaven and earth began to shake, filled with a strange power.

The black sky came out of the sky, this was a flame dragon, the whole body was wrapped in a layer of "Heavenly Fire Black Plains Thunder", a pair of dragon eyes flashed red, and an endless murderous aura came out of the black dragon's body, this murderous aura was the black dragon's, and it was also Lei Yu's!

The dragon roared between heaven and earth, and the boundless sound Lang went towards the huge fist in the sky with scorching heat, this fist was golden, and there was a faint sound of the golden crow roaring, which was very amazing.

"Haoyang True Fist", containing Haoyang's true intent, has an incomparable power, and it is even more terrifying to exert in the hands of Li Jinxuan, the killing intent in his eyes is not concealed at all, like a pair of eyes from hell, and the killing intent is boundless.

The heavens and the earth were shaking, and where the fist passed, golden flames spread, and rounds of golden light shone brightly, as if a small sun had appeared, trying to compete with the great sun in the sky.

"Die!" Li Jinxuan roared angrily, the sound reverberated in the void, and the golden fist struck towards the black dragon, at the same time, the black dragon did not back down in the slightest, and in the midst of a burst of dragon groans, the black dragon opened its mouth, spit out black dragon breath, and came towards the fist.

The black and golden light became the only two colors in this world at this moment, Lei Yu's eyes were indifferent, on his body, pieces of black light flashed, it was the thunder fire of "Heavenly Fire Black Plains Thunder", blazing, he was like an emperor in the fire, controlling ten thousand fires.

"Boom!" Finally, there was a big collision between heaven and earth, and the fist slammed into the black dragon's body, and a violent roar was heard. At the same time, the black dragon opened its mouth and squirted, and a large area of black flame birds rose out, turning into flame creatures, enveloping the golden fist.

There was a scuffle in the sky, and the black dragon and the golden fist were in a state of attrition, and it was impossible to tell the winner in a short period of time.

Lei Yu's eyes were calm, he had expected all this for a long time, although the "Heavenly Fire Black Plains Thunder" was the king of the fire attribute Qi Lei, but after all, his cultivation was there, compared to Li Jinxuan, he was still far behind.

His face was a little pale, and he was still a bit of a burden for him to cast two different kinds of Qilei at the same time.

"No, the black dragon can't last long, we must find a new way!" Lei Yu secretly said in his heart, in his body, a powerful thunder force suddenly erupted from the Tianchong acupoint, and this thunder force was the "Nine Shadows Yellow Spring Thunder".

At this moment, his body aura changed again, and he was no longer the king of fire before, but a Hades King from the Nine Shadows Yellow Spring, ruling the underworld and ruling the heavens.

"I am the underworld, incarnated as Lethe!" Lei Yu said softly, as if containing a kind of heaven and earth truth, as his voice fell, in the sky, suddenly there was a roaring sound, this sound is the sound of the river rushing, mighty, although I did not see this river, but just listening to this sound can imagine how magnificent this river is.

The yellow canopy abruptly obscured the whole world, and this canopy was composed of a mighty yellow river, which rushed between the heavens and the earth, and was extremely powerful, containing an unimaginable power, as if it could destroy everything in front of it.

And with the appearance of this yellow river, a kind of darkness spread out between heaven and earth, and this darkness contained an incomparable death aura, as if coming to a real netherworld hell.

The day is black, and the land is black, a land of no hope, and it is desolate except for the rushing yellow river. Soon, though, this desolation was soon broken.

One by one, lonely ghosts appeared on this land, their eyes were blank, wandering on this land, and there were bursts of terrifying screams coming from the mouths of these lonely ghosts, matching the darkness of this land, there was an eerie and terrifying feeling.

This is the "Netherworld", and in the center of this land, is the core of this "Netherworld", the Lethe River, this is the real hell scene, terrifying, as if there is a real hell coming to the world, making people palpitate and panic!

"Hmph, have you finally used the Hell Demon Sect's mastery?" Li Jinxuan's eyes flashed with a trace of essence, if you look closely, you can find that there is a trace of greed in his essence, this greed is the greed for Lei Yu, and it is the inheritance of the Hell Demon Sect.

This is not only the case for Li Jinxuan, but also for the same "Nine Fire True Persons" and the other four family heads. If there were not enough benefits, how could these family heads come together, the reason why Bao Tian was able to invite five family heads was the biggest gain.

"The Hell Demon Sect was able to dominate Yunzhou back then, and even expanded to the rest of the major states, there is really something unusual, just looking at this piece of hell is enough to kill the cultivators in the early stage of the Thunder Infancy, no wonder Lei Yu dares to come here alone!" The eyes of the "Nine Fire True People" stared at Lei Yu tightly, and there was a trace of hatred and surprise in those eyes.

At this moment, a terrible scream came out, and the black dragon's whole body flashed with black flames, turning into a black shadow and falling to the ground fiercely, on the black dragon's body, a crack emerged, and the crack was several zhang long, which was the fatal wound of the black dragon's demise.

This crack is caused by the golden fist, containing the true meaning of Haoyang "Haoyang True Thunder", like a big day into the black dragon's body, although the black dragon struggled desperately, but there was no use in the slightest, its body was slowly dispersing, hundreds of feet of body turned into pieces of black smoke rose into the sky, and finally turned into ashes.

"Let you have great ability, but your cultivation is there, let Li Mou learn the mastery of the Hell Demon Sect!" Li Jinxuan snorted coldly, waved his right hand, and the golden fist in the sky, which had been reduced by half, suddenly crashed into the "Netherworld".

A glimmer of bright light shone in the dark "Netherworld", at this moment Lei Yu stood in the "Netherworld", behind him, a rolling yellow long river flowed out, this is the Lechuan River, revealing a meaning of death.

The bright light in Lei Yu's eyes was getting closer and closer, but his body didn't move at all, as if he was stunned, allowing the bright light to enter the "Netherworld".

There is a desperate hissing of lonely souls and wild ghosts, and that bright light contains a scorching power, as if it can burn everything, which has great harm to these lonely souls and wild ghosts, just feeling the heat, so that these lonely souls and wild ghosts can't stand it, and they turn into ashes one by one and dissipate into the void.

"Roll Lethe!" Lei Yu said four words softly in his mouth, and as these four words fell, behind him, the rolling Lechuan River suddenly stirred, and the yellow river water rushed up, and all kinds of ghosts emerged from it, which was terrifying.

"Here comes the water!" Lei Yu whispered again, and the rolling water of the Lethe River crossed his head, with an incomparable force, mighty, rushing towards the bright light, which was a fist, wrapped in golden flames, like a great sun shining out in the dark sky of the "Netherworld", scattering a little golden light.

The roar of the Lethe water, the powerful force contained in the water is terrifying, wave after wave of giant Lang to the sky, there is a yin wind blowing, even more amazing, a flutter, quickly drowned the ray of light, a golden light faintly flickered a few times and disappeared.

"Li Jinxuan, do you dare to come in and fight?" Lei Yu said, standing in the "Netherworld", his face was cold, without the slightest emotional fluctuation.

His eyes looked at Li Jinxuan, at this moment, he was extremely powerful, as if he was a real lord of hell, even a powerhouse in the late stage of the Thunder Infant Stage, like Li Jinxuan, felt a burst of shock, this kind of power was too amazing.

Li Jinxuan looked at Lei Yu, although the fist was submerged, his face was quite calm, as if the submerged fist just now was not his. He said quietly, "Why did Li want to go in?"

The flat voice made people not have the slightest fluctuation, but the answer he said surprised Lei Yu, as a strong man in the late stage of the Thunder Infant Stage, he didn't even dare to fight with a Thunder Dan Stage cultivator, which was definitely a shame for a strong person in the late Thunder Infant Stage, but Li Jinxuan seemed to have no dignity as a strong person, and easily refused.

Lei Yu's brows furrowed slightly, feeling a little strange, and a sense of foreboding rose in his heart, as if there was always a force in the dark that restrained him.

His gaze moved away and looked around Li Jinxuan, at this glance, his pupils suddenly contracted, and the slightest unhappiness in his heart became more and more intense, next to Li Jinxuan, the "Nine Fire Real People" who had been standing all the time was gone!

He didn't believe that the "Nine Flames True Man" would disappear without a trace like this, his disappearance must have a purpose, and this purpose was likely to be him.

"Did you find it? It's a pity it's too late!" A smile appeared at the corner of Li Jinxuan's mouth, this smile made Lei Yu's heart beat rapidly, and around his body, a golden flame suddenly appeared, this flame was so strong, and there were nine dragon groans, which were extremely loud.

"Nine Flames True Man" appeared, a smile appeared on his face, but the movements in his hands showed no signs of stopping.

His hands swiped quickly, pinching the wonderful seal, like a butterfly wearing flowers, only to see a phantory shadow flashing, and with the movement of his hands, a strange restraint suddenly appeared on Lei Yu's body.

"Nine Fire Great Forbidden, Forbidden Heaven and Earth!" These four words came out of the mouth of "Nine Fire Zhenren", and as these four words fell, Lei Yu's body suddenly tightened, as if there was an invisible prohibition enveloping him, making him unable to move.

He's trapped!