Chapter 4484: Tribulation Thunder Immortal Sutra

The ultimate secret realm can only be entered once, and only the most talented human geniuses are eligible to enter. If the talent is not enough, it is impossible to enter the ultimate secret realm.

Emperor Xi had obtained huge benefits from the ultimate secret realm back then, but he had no chance to obtain the greatest benefit of the ultimate secret realm.

If Chen Lei has the chance to obtain the strongest inheritance of the ultimate secret realm, then he is likely to become the strongest of the human race and protect the entire human race without any problems at all.

Chen Lei is naturally very excited and curious about this ultimate secret realm. His current strength has reached a bottleneck, and it is difficult to improve quickly in the short term. If this ultimate secret realm can increase his strength by a large amount in a short period of time, it will be of great help to Chen Lei. is too big.

"Chen Lei, if you can get the ultimate inheritance of the ultimate secret realm, I hope you can protect the human race for a while."

Emperor Xi said to Chen Lei that this is also the obligation Chen Lei should fulfill after obtaining the inheritance in the ultimate secret realm.

For Emperor Xi's request, Chen Lei naturally readily agreed. Even if he did not obtain the ultimate inheritance and the human race was in trouble, Chen Lei would never stand idly by.

"Nowadays, with the emergence of emperor-level titled powerhouses in the Heavenly Emperor Sect, all clans will probably use their strongest foundations. I am afraid that a large number of peerless powerhouses will emerge in the future."

Emperor Xi said to Chen Lei again.

Regarding the understanding of the upper realm, Chen Lei is far inferior to Emperor Xi. After all, it has not been long since Chen Lei ascended to the upper realm, but Emperor Xi is different and has been living in the upper realm.

Emperor Xi knew how deep the water in the upper realm was, and the background of each race was not as simple as it appeared on the surface.

Although the Heavenly Emperor Sect is strong and there are many masters with emperor titles, it is by no means an easy task to completely unify the entire Upper Realm.

Of course, the overall strength of the Heavenly Emperor Sect is definitely the strongest among the many racial forces, and this is also a fact.

Chen Lei nodded, and he also knew that the top-ranked races in the upper realm, especially the top 100 races, are definitely not so easy to exterminate.

During the development of the Upper Realm, sects more powerful than the Heavenly Emperor Sect appeared, but none of the top 100 races were exterminated. The background of some races can really be called unfathomable.

This ultimate secret realm of the human race is the strongest foundation of the human race.

After confessing some things, Emperor Xi sent Chen Lei to the ultimate secret realm of the human race.

Now that time is running out, Emperor Xi naturally wants to hurry up and let Chen Lei get the inheritance in the ultimate secret realm.

Soon, under the leadership of Emperor Xi, Chen Lei came to a mysterious space.

This mysterious space is located in the deepest part of Emperor Xi's Palace, but it is a separate world.

After Emperor Xi brought Chen Lei to this mysterious space, he made handprints with both hands, and countless runes flew out, embedded in the void, and branded on this mysterious space.

Suddenly, a piece of mysterious runes flickered, forming a huge portal, emitting a mysterious light.

Emperor Xi said to Chen Lei: "This is the ultimate secret realm of our human race. Every genius who enters the ultimate secret realm feels different. What kind of gains you can get depends entirely on your own luck and chance. What you can get inside depends entirely on your luck."

Chen Lei nodded, and then, with a flash, he entered the ultimate secret realm.

After Chen Lei entered the ultimate secret realm, his divine sense spread out to investigate the situation of the ultimate secret realm.

However, after Chen Lei's divine sense diffused out, it returned to nothingness and found nothing.

Chen Lei was a little strange. There was nothing in this ultimate secret realm. There was no rich aura, no rare natural materials and earthly treasures, and no inheritance of kung fu secret books, etc.

However, Chen Lei knew that there was definitely a great secret here, otherwise, how could it be called the ultimate secret realm of the human race.

However, what exists in this ultimate secret realm, Chen Lei has no idea at all, nor does he know how to obtain the ultimate inheritance in the ultimate secret realm.

When Chen Lei was confused, endless runes appeared in this mysterious void.

These runes finally slowly penetrated into Chen Lei's body.

And after these runes entered Chen Lei's body, Chen Lei had the feeling of being seen from the inside out, as if there was an extra pair of eyes watching him in the sky.

Although Chen Lei wanted to resist, he was like a child in front of these runes, without the slightest strength to resist.

Chen Lei was horrified, is this the power in the ultimate secret realm of the human race?

Chen Lei couldn't resist these runes at all, so he could only bear them passively.

Not long after, these runes flew out of Chen Lei's body again, hovering in mid-air.

Then, in the void, endless tribulation thunder and thunder light emerged, pouring into these runes.

Immediately, these runes possessed the attribute of thunder, and each rune exuded a terrifying aura.

These runes shone with lightning, and Chen Lei felt a sense of familiarity.

Chen Lei discovered that the thunder contained in these runes was actually the power of Heavenly Tribulation, and it was even more pure than the power of Heavenly Tribulation.

This kind of power poses a fatal threat to ordinary strong men, even those with king-level titles.

These powers can easily kill a strong man with a king-level title.

Eventually, the runes combined in midair to form a scripture, glowing with deep purple thunder.

In the end, this scripture fell into Chen Lei's mind and soul.

And after this scripture fell into Chen Lei's mind and soul, Chen Lei immediately mastered this scripture.

This scripture is a peerless skill called Jielei Xianjing.

And this Tribulation Thunder Immortal Scripture is the inheritance given to Chen Lei by this ultimate secret realm.

Chen Lei also didn't know whether the Thunder Tribulation Scripture was the strongest inheritance of the ultimate secret realm, but Chen Lei knew that the Thunder Tribulation Scripture was definitely the most suitable technique for him.

Chen Lei's current exercises are all created by himself. He combined all his own exercises to create the current exercise.

The exercise created by Chen Lei is based on the God of Tribulation Thunder Lotus, combined with other supreme mysteries, it can be said to be the most suitable exercise for him.

However, compared with the Jielei Xianjing obtained from the ultimate secret realm, the exercises created by Chen Lei are extremely rough, and the gap between them is like the difference between a firefly and a bright moon.

Chen Lei felt that the kung fu he had created would not be able to compare with this Tribulation Thunder Immortal Sutra even after thousands of years of perfecting and evolution.

With this Tribulation Thunder Immortal Scripture, Chen Lei's strength will improve by leaps and bounds.

Therefore, without hesitation, Chen Lei decided to practice the Tribulation Thunder Immortal Sutra.

And Chen Lei's cultivation of the Tribulation Thunder Immortal Sutra went very smoothly. All his current cultivation has been transformed into the Tribulation Thunder Immortal Power.

It's just that the aura needed to cultivate the Jielei Xianli is completely massive, and there is no aura in this void at all. After Chen Lei has transformed all his cultivation bases, it is still not enough to cultivate the Jielei Xianjing to the small into the realm.