The clouds are rolling, the starry sky of the universe is dim, and the rolling sky thunder roars, as if it is going to destroy the entire universe starry sky, which is terrifying to the extreme, but Lei Yu is not afraid, standing in the "Tibetan Heaven Great Array", welcoming the coming of the heavenly tribulation.

"Come on, let me see how powerful this Immortal Thunder Tribulation really is!" Lei Yu's black hair fluttered, a pair of eyes bloomed with cold electricity, and his divine thoughts went deep into the void, staring at the heavenly thunder the size of a mountain.

I never thought that the heavenly thunder would be so big, like a mountain pressing, silver dancing, surrounding this thousand-foot-high mountain heavenly thunder, the stars arched over the moon, as if tearing the sky and everything, directly to the thunder feather.

"Kunpeng goes out to sea, angrily strikes for nine days!" Lei Yu held the "Abyss Spear" in his hand, his heart and spirit moved, and he struck out, and in an instant, a Kunpeng with a size of thousands of zhang appeared in the starry sky, and the Kunpeng roared, making a strange hissing sound, and did not have the slightest fear because of the catastrophe ahead.

The Kunpeng flapped its wings, and a powerful wind formed in the void, and the wind gusted, reflecting the Kunpeng's unruliness, towards the heavenly thunder the size of a mountain.

"Roar" There was a loud bang, and the "Hidden Heaven Great Array" was easily torn apart, and it could no longer cover Lei Yu's whereabouts, and at the same time, the death star where Lei Yu was located was also trembling, and cracks appeared on the surface, as if the entire star was about to break.

A dazzling light shone across the entire void, and even the infinite tribulation clouds that were hidden between heaven and earth seemed to dissipate somewhat, and Kunpeng's figure disappeared, but the mountain-sized heavenly thunder was also gone, and the first heavenly tribulation was over!

Lei Yu stood still proudly, his eyes were like electricity, looking at the endless clouds of calamity in the void, his brows couldn't help frowning slightly, just as Yin Ming said, the power of this immortal thunder tribulation was so strong that it was a little unexpected for him.

But this only made a trace of worry rise in his heart, and it did not make him lose confidence, he believed that with his efforts, he would definitely be able to survive the Immortal Thunder Tribulation, and advance with great triumph, breaking through to the third order of the Immortal Thunder Stage in one fell swoop, and becoming a powerhouse under this starry sky.

"Boom!" The clouds surged, and a low thunderclap sounded, at this moment, the original black clouds were replaced by a piece of silver-white, and silver snakes rolled up, all over the sky of this star, making people feel numb in their hearts at a glance, and a fear rose.

This is the real Thunder Sea, endless, endless, and the amount of power contained in it makes the entire star show signs of cracking, and magma gushes out from the ground, making this star a land of flames in a short period of time.

"This Immortal Thunder Tribulation has a total of nine Heavenly Tribulations, of which the first six Heavenly Tribulations are ordinary Heavenly Tribulations, and do not contain the power of the law, only the last three Heavenly Tribulations are the real Law Heavenly Thunder, and only by bearing the power of the law in the last three Heavenly Tribulations can you truly open the eye of the sky and achieve the Immortal Thunder. In that case, let me take a look at the power of the first six Heavenly Tribulations!"

Lei Yu muttered to himself, his slightly frowning brows gradually unfolded, he jumped into the sky, stood in the void, facing the rolling thunder sea, and his heart was calm to the extreme.

"Fat baby, come with me, make a big fuss!" Lei Yu smiled confidently, holding the "Shen Yuan Gun", and when the gun swept, he actually went towards the rolling thunder sea, and wanted to enter this thunder sea directly. Of course, at this juncture, he did not forget the amount of power that the red dragon had transformed, and he also took it to the sky.

"Master, don't worry, the fat baby won't let you lose face!" The fat baby's voice sounded in the sea of thunder feathers, and the voice was full of determination, for a machine spirit like him, the heavenly tribulation was the biggest threat, but he was still not afraid, because it was the "Abyss Spear", and it was the thunder soldier that the "Nine Shadows Emperor" once held.

"Nonsense, you actually want to enter the Thunder Sea directly, do you think this is a baby thunder tribulation?" Yin Ming's nervous voice sounded, at this moment, he had already left Lei Yu's body, and he couldn't interfere with Lei Yu's actions at all, so he could only watch and worry.

He knew the power of the Immortal Thunder Tribulation very well, otherwise, there wouldn't be so many Thunder Infancy cultivators in the Thunder Continent. Under the Immortal Thunder Tribulation, there are only two outcomes, either life or death, and there is no third result.

Therefore, without sufficient certainty, the Thunder Infant Stage cultivators will be cautious, step by step, and will never rush into the Thunder Sea as recklessly as Lei Yu, which is no different from sending death in the eyes of the Yin Underworld.

You don't see, how many talented and brilliant cultivators have been wiped out under the Immortal Thunder Tribulation, even if they are sure of the cultivator, they will never be as reckless as Lei Yu, they will only stand on the ground honestly, waiting for the heavenly thunder to strike.

"Forget it, this kid has a lot of treasures, even if he enters the thunder sea, there should be no problem, even if he really can't get out, even if I fight for this life, I have to save him, who let him save my life!"

Yin Ming muttered to himself, and his heart had already made up his mind.

The thunder sea is rushing, mighty, and the roar of the heavenly thunder is endless, and its vibration is so strong that it seems that even the void of the universe will be turned into ashes under this sound.

The boundless power pressed, and the silver snakes danced one after another, hideous to the extreme, and the silver light shone on Lei Yu's body, making Lei Yu seem to be wearing a layer of silver armor.

Lei Yu's face was calm, holding the "Abyss Spear", standing in this sea of thunder, it looked like a flat boat, and he could be buried in this endless sea of thunder at any time, but he was fearless, because he had enough power to shake the sky.

"When I was promoted to the Thunder Infant Stage, I also entered the Thunder Sea, and the Thunder Sea at that time was also very powerful, as if the heavens were shattering, but compared to today's Thunder Sea, it is a little worthless. However, this is an immortal thunder tribulation after all, and it is normal to have this situation, but I am not Wuxia Ameng, these thunder seas can't help me!"

Lei Yu said proudly, as he spoke, the infinite thunder sea surged, and in an instant, he was submerged by the infinite thunder sea and disappeared without a trace, but a moment later, an earth-shattering spear emerged from the thunder sea.

Under this gun, the eighteen layers of hell appeared, and the ghosts were bursting, accompanied by countless ghosts crying and wolf howls, making this place seem to have become a hell in an instant, and the ghosts were rolling, and they were actually fighting against this sea of thunder.

"Hell Spear!" Lei Yu shouted, rushing out of the thunder sea, only to see him dance the "Abyss Spear", and the eighteen layers of hell were all revealed, confronting many heavenly thunders, shattering one after another heavenly thunder and turning them into ashes.

A shot is coming, and the gods and demons are easy!

Lei Yu's black hair was thick, his eyes were full of cold light, and the "Shen Yuan Gun" opened and closed widely, and it was brought into full play, so that Lei Yu also had a place to stand in this thunder sea, and he was not allowed to get close to him even if thousands of thunder seas were coming.

At the same time, Lei Yu was still absorbing the power left by the red dragon, and a majestic amount of power poured into his body, and then rushed towards his forehead, where there was the Tianmu acupoint, as long as he broke through the Tianmu acupoint, he could be promoted to the Immortal Thunder Stage and become a strong man under this starry sky.

A small crack appeared on Lei Yu's forehead, and with the power of the red dragon and the heavenly tribulation constantly pouring into the body, the Tianmu acupoint trembled for a while, and it seemed that the Tianmu acupoint could be blasted at any time.

"Boom!" The thunder roared, the endless sea of thunder burst into waves, nine thunder dragons manifested, and the dragon power burst out, spreading in the void of the universe, causing the stars below the thunder feather to crack, and the soil above the surface was swept away by the wind, leaving only the core of the stars.

It was a huge star core, with a red flame erupting on the surface, and it looked extremely powerful, but as long as a discerning person saw it, he knew that this star core had reached the extreme, as if it was returning to the light, and this was just the last struggle.

"Nine Dragons are out together, but they really look up to me!" Lei Yu snorted coldly, there was no panic on his face, he faced the nine thunder dragons, waved the "Shen Yuan Spear", and rushed forward.

"Nine Shadows Seal, suppress the Nine Dragons!" In the thunder sea, a seal with a square radius of ten thousand zhang appeared, and the "King of Ten Thousand Ghosts" flashed and glowed, and a picture of hell appeared, which actually covered this thunder sea at this moment.

A burst of dragon power that was more powerful than the nine thunder dragons emanated, the eyes of the "King of Ten Thousand Ghosts" were red, and a fierce aura emerged, like a wild beast, taking the nine thunder dragons as his own food, and wanting to completely devour the nine thunder dragons.

The "Nine Shadows Seal" with a radius of 10,000 zhang pressed down, and a boulder was cast on the thunder sea, like a calm lake, and the waves were so great that even the nine thunder dragons trembled and couldn't help but retreat backwards.

But the "Seal of the Nine Shadows" will not let go of such food, and the "King of Ten Thousand Ghosts" manipulates the Ten Thousand Ghosts to turn this place into a hell and block the footsteps of the nine thunder dragons. Although the Heavenly Tribulation is just to the yang, the "Nine Shadows Seal" is also extraordinary, containing the power of the Yin to the soft, even if the Heavenly Tribulation is temporary, it cannot resist this force.

It was like a great mountain pressing on, the void was flooded with big waves, and the "Nine Shadows Seal" was extremely powerful, blocking the boundless thunder and directly pressing down the nine thunder dragons. Suddenly, the nine thunder dragons hissed and struggled to break free, but to no avail.

The silver light of the nine thunder dragons shined, and the thunder roared, containing infinite power, but at this moment, this force was constantly flowing into the "Nine Shadows Seal", making the "Nine Shadows Seal" more brilliant, and the original muddy yellow color also became crystal clear, gradually showing the true color of the jade seal.

Yin and yang converge, the power of the Heavenly Tribulation and the power of the Nine Shadows are perfectly fused together, under the continuous refining of the Heavenly Tribulation, the "Seal of the Nine Shadows" is constantly transforming, and there is a tendency to transform from infant soldiers to immortal thunder soldiers.