Undoubtedly, the nine thunder dragons are powerful, this is a creature derived from the Heavenly Tribulation, although there is no spiritual intelligence, but its power is extremely powerful, each thunder dragon has the power of the late stage of the thunder infancy, if it is an ordinary thunder infant stage tenth-order peak cultivator, it may not be able to resist such a powerful force.

But with the "Nine Shadows Seal" of the thunder feather is different, the "Nine Shadows Seal" is a baby soldier, and it is the best infant soldier, only one step away from becoming a fairy thunder soldier, what it needs is endless masculine power, in order to achieve the intersection of yin and yang, to the point of achieving the fairy thunder soldier.

And this time the nine thunder dragons are the best tonic for the devil, under the suppression of the "King of Ten Thousand Ghosts", the nine thunder dragons have no power to resist at all, they can only be captured with their hands tied up and become the food of the "King of Ten Thousand Ghosts", which makes the "Nine Shadows Seal" take a big step forward in the direction of the fairy thunder soldiers.

Above the sea of thunder, the silver snake bursts, and the heavenly thunder smashed down from the sky, containing infinite power, at this moment, the power of the immortal thunder tribulation was even more powerful, so that De Lei Yu's eyebrows couldn't help frowning, he understood that this was not his heavenly thunder, but the weapon tribulation of the "Nine Shadows Seal".

After devouring the nine thunder dragons, the power of the "Nine Shadows Seal" has also reached the extreme, attracting its own weapon robbery, and the two tribulations are combined, and the power of this thunder sea will undoubtedly be more powerful.

The only way to do this is to throw the "Nine Shadows Seal" out of the canopy and let it survive the tribulation alone, otherwise the two calamities will be combined, and no matter how strong Lei Yu's cultivation is, it will never be possible to get through.

"This is your creation, it depends on whether you can succeed or not?" At the same time, a large area of calamity clouds appeared again in the boundless starry sky, and the calamity clouds were rolling, and the instrument tribulation of the "Nine Shadows Seal" was about to come.

"The third Heavenly Tribulation has been destroyed, I would like to see how the other three Heavenly Tribulations are?" Lei Yu was full of confidence, and on his forehead, the crack was even more obvious, and he could faintly see that a vertical eye was about to emerge.

At this moment, the thunder sea changed again, a thunder sword turned into a thunder sword with a length of ten thousand feet, lying in the thunder sea, boundless majesty surged, making people feel that the majesty of the sky could not be desecrated.

"Dao Sword!" Lei Yu's pupils shrank, and a trace of surprise flashed in his eyes, this thousand-foot-long thunder sword contained an extremely strong Dao rhyme, as if this sword itself carried some kind of avenue between heaven and earth.

As soon as this sword appeared, the waves in the thunder sea calmed down at this moment, if someone watched in the starry sky of the universe at this time, they would definitely not feel the fury of the thunder sea, but would only regard it as a silver-white galaxy in the universe.

With the appearance of this sword, the thunder sea seems to be fixed by a strange force, making this sword the center of this thunder sea, which is immense.

"Thorn!" The long sword slashed, the starry sky shattered, and under Lei Yu's feet, the original death star completely came to the end of its life, the star core exploded, and the crimson flames filled the starry sky, turning into countless fragments, and completely disappearing.

Lei Yu's expression was awe-inspiring, under this sword, there seemed to be a feeling that the heavens and the earth were collapsing and the universe was destroyed, no matter what kind of existence it was, it would be destroyed under this sword.

This is a sword of destruction, and it is also an unstoppable sword, containing supreme rhyme, a sword slashed, and a sword with a length of 100,000 zhang was drawn in the starry sky, and it slashed straight towards Lei Yu, wanting to destroy it.

"Heavenly Fire Black Plains Thunder, Fire Emperor Established!"

"Clear water, blue sky and thunder, the emperor of water is coming!"

"Aoki Supreme Thunder, Supreme Proud!"

Lei Yu's face froze, facing the Dao Sword, there was no other trace in his heart, in an instant, he roared, "Heavenly Fire Black Plains Thunder", "Blue Water Blue Sky Thunder", "Aoki Supreme Thunder" three kinds of strange thunder were launched in unison, and behind him, three phantoms with a height of ten zhang appeared.

These three phantoms are either violent, or gentle, or proud, it is the Fire Emperor, the Water Emperor, and the Aoki Supreme, at this moment, the Emperor Supreme gathered together and burst out with extremely powerful power, which was not much worse than that sword.

"Roar!" As three huge roars sounded, three phantoms came out in unison, rushing up in the sea of thunder, and headed towards the Dao sword.

Black flames, turquoise sea water, cyan wood qi, the three phantom breaths are different, but they are equally powerful, the three fists move together, blasting out together, and in an instant, the starry sky shattered, blasting towards that Dao sword.

"Boom!" The starry sky shook, and the thunder sea suddenly flooded with monstrous waves again, and the Dao sword containing Dao rhyme slashed on the three fists, and in an instant, all three were all shattered, but the Dao sword was only reduced in size by a thousand zhang, and it still slashed forward, wanting to kill the three phantoms together.

The Dao Sword swept in, and the starry sky collapsed, and the three phantoms all stopped at this moment, and then saw a long sword slash between their necks, and the three heads broke in unison, falling down, and turning into phantoms.

"This Heavenly Tribulation is really powerful, condensed into a Dao Sword, and even the Fire Emperor, the Water Emperor, and the Aoki Supreme have been killed, but if you think that I only have these means, then I am very wrong. There was a trace of fluctuation in Lei Yu's eyes, but it quickly disappeared, his heart was unwavering, and he was not intimidated by this Dao sword.

"The three emperors are one, the wood emperor is the base, the water and fire are one, the emperor of water and fire!" Lei Yu shouted, his hands pinched, the thunder power in his body surged, and three phantoms emerged, but soon these three phantoms quickly merged together, forming a phantom of an old man wearing a red and blue robe with a majestic face.

I saw that the old man's face was full of wrinkles, and his hair was generally red like fire, while the other half was water blue without waves, just like the fury of fire and the calm of water, and then the old man opened his eyes, of which the left eye was red, full of demons, and the right eye was water blue, like a sea, extremely blue.

This is the Emperor of Fire and Water, which is formed by the merger of the Emperor of Water, the Emperor of Fire and the Supreme of Aoki, and its power far exceeds that of the Emperor of Fire, the Emperor of Water and the Supreme of Aoki.

Although Lei Yu has not cultivated the Five Elements Thunder to perfection and achieved the "Great Five Elements Thunder", after practicing the "Heavenly Fire Black Plains Thunder", "Blue Water and Blue Sky Thunder" and "Aoki Supreme Thunder", his strength has also improved by leaps and bounds, such as this Emperor of Water and Fire is one of them.

The two conflicting Qi Lei finally condensed together under the harmony of the "Aoki Supreme Thunder", and achieved this Emperor of Water and Fire, but this Emperor of Water and Fire is not very stable, if it weren't for the Dao Sword being too powerful, Lei Yu would not have fused the three kinds of Qi Lei together at all, and he would have been the Emperor of Water and Fire for a long time.

The Dao sword slashed, although it was only nine thousand zhang, but its power has not weakened, lying in the starry sky, cutting everything, and at this time, the emperor of water and fire took action, only to see a fiery red sword appeared in his left hand, red like fire, it seems that there are endless flames burning, and in his right hand is holding a trident, the faint light emerges, extremely cold.

In an instant, the Emperor of Water and Fire flickered, the crimson long sword and the trident swung in unison, and with a loud "boom", the red long sword and the trident cracked, but there were also cracks on that Dao sword, which could collapse at any time.

"Kill!" A voice like an ancient god's mansion sounded, the Emperor of Water and Fire did not flinch, and swung the red long sword and trident to slash at the Dao sword again, this time, the broken red long sword and trident were completely shattered, and the Dao sword was also shattered, turning into silver thunder light, and once again submerged into the thunder sea.

With a loud bang, the Emperor of Fire and Water collided with the Dao Sword, and the infinite flames and sea water flooded in the Thunder Sea, surrounding the Dao Sword, melting inch by inch, and finally this Dao Sword completely dispersed and disappeared.

"Poof!" Lei Yu opened his mouth and squirted, and a mouthful of blood spurted out, scattered in the thunder sea, and quickly dissipated. His face was a little pale, but his expression was still calm, although that Dao sword did not hurt his body, but the Emperor of Water and Fire that broke him still made the thunder in his body vibrate, and even made him have signs of going mad for a moment.

The crack on his forehead gradually appeared, and around the Tianmu Acupoint, a majestic force was constantly bombarding, and from time to time, bursts of roaring sound came from Lei Yu's body, making people feel that a fierce battle was taking place in his body.

Lei Yu was fearless, wiped the blood from the corners of his mouth, held the "Abyss Spear", and danced in the sea of thunder. Chopping, slashing, stabbing, the "Abyss Spear" changes all kinds of actions in Lei Yu's hands, the power is powerful, and if it is stabbed out, even the thunder will be swept away.

The fifth heavenly thunder slashed, this is a phantom formed by the heavenly thunder, very powerful, with the cultivation of the immortal thunder period, holding a thunder sword, boundless power pressed, and thunder feather fought together.

In this battle, Lei Yu was covered with scars all over his body, and under the thunder of the sky, Lei Yu's clothes were completely destroyed, and his original white skin became charred black, making it almost impossible for people to recognize him at a glance. However, despite this, Lei Yu finally survived this fifth heavenly tribulation, and stabbed out with a single shot, destroying this phantom.

Then, he took the elixir of the "Nine Hidden Secrets", recovered his thunder power, and once again threw himself into battle. This time, the sixth Heavenly Tribulation was conceived in the Thunder Sea, this is a vast palace, exuding supreme majesty, much more powerful than the fourth and fifth Heavenly Tribulations, making Lei Yu's heart feel as if he had pressed a great mountain.

Lei Yu felt the pressure, did not spare the slightest hand, held the "Shen Yuan Gun", broke through the thunder, and broke into this palace. In this battle, he was almost half dead, this palace is not simple, but there are many heavenly tribulations transformed into the protection of living beings, in order to survive this sixth heavenly tribulation, he must sweep away all these living creatures, break this palace.

And in the end, with his strong will, although the bones were all beaten out, he still survived the sixth heavenly tribulation, and only the last three heavenly tribulations remained unsurpassed.