Many people's eyes looked at Duan Longfei, and then they shook their heads, each looking for the comprehension tower to comprehend!

Those people of the Xiao clan laughed and said, "Long Fei, I hope we have the opportunity to become the same door!" The words fell, and these people of the Xiao clan also walked into the comprehension tower one after another!

Xiao Jiu'er looked over with a pair of beautiful eyes, and smiled faintly at Duan Longfei: "Go in!"

Duan Longfei nodded, and the two of them also walked into the comprehension tower separately!

Duan Longfei came to a comprehension tower, there was a stone platform in the center of the tower, Duan Longfei came to the stone platform, sat cross-legged, and then closed his eyes slightly.

Suddenly, a wonderful feeling entered Duan Longfei's body, and pictures kept flashing in Duan Longfei's mind, it was a huge canyon, there were countless stone carvings on both sides of the canyon, each stone sculpture was huge, and the black stone carvings emitted bursts of terrifying demonic energy!

Duan Longfei was shocked in his heart, and whispered, "Where is this, how can there be so many golems?"

Duan Longfei's consciousness was brought into this space, walking at the bottom of this canyon!

Everywhere Duan Longfei passed, all the black golems opened their eyes, and a terrifying demonic power pressed on Duan Longfei's consciousness, only to see Duan Longfei's face pale, as if that consciousness was about to be crushed at any time!

I saw a large area of demonic energy spreading out from each golem, enveloping Duan Longfei!

Voices also came: "Resist this demonic power, and you will be eligible for my inheritance!"

I saw that a large area of demonic qi seemed to weigh more than 10,000 catties, pressing on Duan Longfei's consciousness, Duan Longfei had difficulty breathing, and his face became extremely ugly!

The next moment, Long Fei said in his heart: "What a terrible demonic power, I don't know if the demonic blood in my body can resist it!"

The next moment, the ancient demon blood in Duan Longfei's body boiled, and the power of the Nine Turns and Nine Demon Heart Sutras was also activated, and a strong demonic qi spread from Duan Longfei's body, and suddenly the pressure on Duan Longfei's consciousness was much less!

But in the next moment, all the golems in the endless canyon opened their eyes, and the terrifying demonic power descended, pressing on Duan Longfei's body like a mountain, Duan Longfei's face turned white again, and his consciousness would explode at any time!

The ancient demon blood in Duan Longfei's body became hot, and there was an unstoppable demonic power on his body, just like a demon god!

The next moment, a clear understanding was born in Duan Longfei's heart, and he saw that it was a kind of exercise, called the Heaven Devouring Technique, and the grade was the Eight Dao Immortal Technique!

The demonic energy in Dacheng's body can be gathered into a demon dragon, which can devour the energy of the world, and the energy that is devoured can be directly transmitted into the body!

Duan Longfei's face swelled with joy, and at the moment, under this terrifying pressure, he cultivated this Heaven Devouring Technique!

Duan Longfei operated in his body according to the mantra of this Heaven Devouring Technique, although the Heaven Devouring Technique is a technique, it is also an immortal technique, and its attack power is still extremely powerful!

And Duan Longfei was cultivating the Heaven Devouring Technique against those demonic powers like this!

The divine fire on the other side was opened, Duan Longfei's comprehension increased dramatically, and a wave of enlightenment came quickly, making Duan Longfei's eyes light up instantly!

When a martial artist comprehends, what he is most looking forward to is epiphany, because as long as he has an epiphany, those who didn't understand or understand before will understand all of them in the moment of epiphany, so as long as he has an epiphany, he can quickly understand the difficulties of the exercises!

And Duan Longfei, who has the divine fire on the other side, can have an epiphany once a day, which is many times faster than others!

Others want to have an epiphany, but it is hard to come by, maybe only once a year!

Two days later, Duan Longfei had mastered this Heaven Devouring Technique, and Duan Longfei's consciousness had also reached its limit, Duan Longfei put the Heaven Devouring Technique into operation, and a terrifying demonic qi rushed out of Duan Longfei's body, condensing into a demon dragon hovering in this space.

I saw that the black demon dragon instantly turned into a kilometer in size, occupying all this void, the huge dragon's mouth opened, and swallowed a large piece of demonic qi here into his mouth in one bite, and the demonic qi in Duan Longfei's body skyrocketed instantly, and then turned into the demonic qi in his body and fell into Duan Longfei's acupoint!

Duan Longfei's face was surprised, and he said, "The energy that has been devoured can be directly converted into usable energy without refining, it is worthy of the Eight Dao Immortal Arts!"

The Star Devouring Beast can also be devoured, but the energy or other things that are devoured are all owned by the Star Devouring Beast War Soul and used to strengthen itself, which is also the reason why the Star Devouring Beast War Soul has devoured so much energy and power, Duan Longfei does not need to refine it!

Therefore, if Duan Longfei wants to devour other energies, he still needs this Heaven Devouring Technique!

The huge dragon's mouth opened, and all the demonic energy here was swallowed by this demonic dragon, but in just half a day, those golems closed their eyes one after another, and the demonic qi and demonic power in this space were all gone!

Duan Longfei's consciousness also left here, and when he returned to his body, Duan Longfei's eyes slowly opened, and there seemed to be endless demonic energy in his pair of pitch-black eyes!

Duan Longfei felt the situation in his body, and saw that the ancient demon blood in his body seemed to have changed sharply, and every drop contained terrifying demonic energy!

Duan Longfei exclaimed, "The demonic qi devoured by the Heaven Devouring Technique has now been integrated into my ancient demonic blood!

As soon as the ancient demonic blood in Duan Longfei's body was running, a terrifying demonic power suddenly burst out of his body, revealing domineering and killing!

Duan Longfei calmed down the demonic blood in his body, and then said, "What a domineering exercise! I don't know if anyone else has comprehended this exercise!"

As soon as the words fell, Duan Longfei walked out, and after walking out of the comprehension tower, Duan Longfei looked around and found that there was no one else in the other directions, thinking that they should all be in the comprehension!

Duan Longfei looked at the comprehension tower that Xiao Jiu'er had entered again, only to see that the comprehension tower emitted a faint light!

Then Duan Longfei sat cross-legged and sat outside his comprehension tower to cultivate!

And at this moment, a light sound erupted from Xiao Jiu'er's comprehension tower, and then I saw the stone door slowly open, and Xiao Jiu'er walked out with an excited face!

Duan Longfei's gaze turned over, and then he spoke: "Jiu'er, what's the matter, have you comprehended the inheritance of that great sage powerhouse?"

I saw a bright smile flash on Xiao Jiu'er's face, and said, "First of all, did you comprehend?"

Duan Longfei nodded and said, "I have comprehended it!

Xiao Jiu'er spoke again: "It's the Eight Immortal Techniques Heaven Devouring Technique, right?"

Duan Longfei's face was shocked, and he secretly said Sure enough, the inheritance of comprehension is the same, at first Duan Longfei thought that everyone would comprehend different exercises and immortal techniques!

"Say it quickly, isn't it!" Xiao Jiu'er was a little anxious and said!

Duan Longfei nodded and said, "Yes!

A smile welled up on Xiao Jiu'er's face: "That's right! But I have only comprehended, and I haven't cultivated yet! Remember to call Senior Sister in the future!"

Duan Longfei was even more speechless, and said, "Eldest sister, I came out first, okay! You should call me senior brother!"

Xiao Jiu'er glanced in other directions, and found that there was no one, so he said in a low voice: "Don't let others know, especially my Xiao clan, have you heard it?"

Duan Longfei nodded and said, "Call Senior Brother!"

Xiao Jiu'er's face sank, and she snorted: "Senior brother!"