The high platform was square all around, and there was a huge formation pattern depicted in it, the origin of which was unknown, but when he saw the black hole, Du Feiyun understood.

There is no doubt that this is a passage to the ground floor, or to another space. It's just that Du Feiyun's brows immediately frowned, and a trace of doubt appeared in his heart.

Since this passage is in the formation, it must be necessary to open it by some means, and it is definitely not a place where you can easily enter, otherwise you will have so many tricks outside the entrance of the passage, and it will feel like you are taking off your pants and farting.

Du Feiyun observed around the high platform for a while, and already had the answer in his heart, he was sure that the passage on the high platform was originally closed, but now it was opened, which means that it must have been opened by another person before, that is, the person who entered the dragon tomb before him. And the clue to open this passage may fall on the two black dragons, so as to explain the reason why these two black dragons are placed here.

When the Shura Demon Emperor heard Du Feiyun's analysis, he also felt quite reasonable, and the two of them searched carefully around Gao Tian for a long time, but they didn't find any clues about that person, and they could only sense a trace of aura fluctuations left by that person here.

In this way, the man probably opened the passage with a black dragon, and must have entered the passage now. Thinking of this, Du Feiyun prepared for defense, his mana worked for a while, his body suddenly shrank to the size of a palm, and he flew into the passage.

The dark hole was only waist-thick, I don't know how deep, and it went straight to the bottom, and Du Feiyun flew in it for a hundred breaths of time before it finally came to an end, and there was finally light in front of him. There was indeed another place connected to the bottom of the passage, and after Du Feiyun landed on the ground and saw the surrounding scene clearly, his eyes suddenly widened, and his face was full of surprise.

The land was desolate, boundless gravel and gravel were scattered on the black earth, surrounded by boundless clouds and mist, high in the sky, the blue wind whistled by, and under the wind was thick clouds tumbling and wandering, and purple electric snakes flashed in the clouds, and countless terrifying thunderbolts jumped one after another.

There is no grass here, the wind is raging here, the lightning and thunder here, the world here is turbid, no matter how powerful the creatures are, they can't survive here, only powerful monks can wander here.

The spiritual sense was compressed to the limit, Du Feiyun could only detect the range of hundreds of miles around, and the thousands of feet above his head was the Gangfeng thunder and lightning layer, and the spiritual sense would be crushed if he probed it slightly, if he dared to fly up, he would definitely be scattered by the wind blowing, and the physical body and infant would be completely destroyed. **//

"This is the defensive layer of the Xuanhuang World Realm, the Tiangang Atmosphere!" "The Shura Demon Emperor looked around and felt the panic of Tianwei, and even said with a solemn face.

"Tiangang Atmosphere?The outer defense of the Xuanhuang World Realm?Could it be that this is where the Dragon Realm passage is located?" Du Feiyun muttered to himself in a low voice, thinking of this, his eyes flashed, and a wave of anticipation arose in his heart. The legendary Dragon Realm Passage is likely to be around here, and Du Feiyun decided to take a look.

For his decision, the Demon Dragon Emperor naturally agreed, and the Shura Demon Emperor nodded in agreement after thinking about it for a while, but he did not forget to warn Du Feiyun to be careful and pay attention to safety, and never approach the entrance of the passage, there is a powerful formation laid by the True Martial Emperor, and the slightest carelessness will break bones.

In this area, flying is extremely mana-consuming, and there are constantly thunderbolts and winds circling in the air, although the number is not large, but it can easily kill Du Feiyun, so he can only walk forward on foot.

Within a radius of 100 miles, within the scope of Du Feiyun's spiritual sense, you could see that the flat area in the middle was only eighty miles wide, and the periphery of both sides was full of voids and wind layers. I don't know how long this huge ravine is, it stretches forward until the end of the endless, Du Feiyun walked for half a month, but he couldn't reach the end. ...,

Half a month later, there was still no trace of the Dragon Realm Passage, and Du Feiyun began to wonder if there was any Dragon Realm Passage here. At this moment, the Shura Demon Emperor reminded Du Feiyun to be careful, something strange happened in front of him, Du Feiyun hurriedly tried his best to extend his spiritual sense out of the body, and soon found that there was a huge mountain peak a hundred miles away.

As he slowly approached this mountain, he found that this huge ravine had come to an end, and the giant peak at the end was probably the Dragon Realm Passage, of course, it was after being banned by the True Martial Emperor.

When he got closer, Du Feiyun finally saw clearly that in the distance, there were endless clouds, mist, thunder, lightning and wind, and the huge peak he saw turned out to be a huge stone monument, not a mountain peak.

The stone monument as high as 10,000 feet, Du Feiyun is still the first time to see it, it is really majestic and magnificent, the momentum is as dignified as the sky falling, less than ten miles away from the huge stone monument, Du Feiyun has already felt that he can't breathe because of the momentum of the stone tablet, his heart is beating faster, his heart is panicking, and there is cold sweat on his forehead.

The huge stele is pitch black as ink, there are eight edges and eight sides, standing on the earth, straight into the atmosphere of Tiangang at the upper end, the eight sides of the stele body are depicted with the blood-red Dou Da seal character, every stroke is extremely vigorous and simple, as if it is outlined by the sword, both sharp and dignified and dignified.

Looking at the font of the huge stone stele, the Shura Demon Emperor frowned, carefully observed, identified these Tai period seal characters, and confirmed them one by one before reciting them: "At the beginning of the Eastern Wilderness, the evil dragon is a disaster, but with the Eight Extremes Heavenly Gate Yongzhen, the people of the future generations must not open it, otherwise it will affect the Eastern Wilderness Xuanhuang! ”

This side of the stele should be positive, and the above is just more than 40 big characters, but the cause and effect of the matter, as well as its harmfulness are clearly explained, and the words of the disaster and the Eastern Wilderness Xuanhuang are even more sharp and sharp, like a sharp sword piercing into the mind, which is unforgettable and thought-provoking.

The other seven sides of the stele are depicted with some murals and seal characters, which tell the story of Emperor Zhenwu who inadvertently opened this passage, as well as his experience and experience of killing countless black dragons and entering the dragon realm. Du Feiyun was about to watch it carefully and learn about the experience of Emperor Zhenwu back then, but he didn't expect that something strange would appear on the stone tablet.

The huge stone tablet that was as black as ink, originally a dead and gray and cold stone, was not a life, but at this moment, it suddenly agitated, as if some behemoth was about to break the seal. Then, a faint black mist appeared on the stele, which quickly dissipated around, and a dignified and majestic momentum flashed away, and the stele suddenly fell silent.

After about half an hour, the stele continued to agitate, followed by a black mist flickering, and then silence returned, and so on. After thinking about it for a while, it was not difficult for Du Feiyun to guess that there must be some powerful monster suppressed in the stone tablet that wanted to break the seal, and the stone tablet was also suppressing it with all its might, preventing it from escaping.

However, the Shura Demon Emperor immediately rejected Du Feiyun's conjecture, saying that this was the stone tablet that sealed the Dragon Realm Passage, and the Dragon Clan thieves on the other side of the passage were not dead, and they had been trying their best to break the seal of this stone tablet, wanting to open the passage and re-set foot in the Xuanhuang World Realm.

Du Feiyun asked why he guessed like this, and the Shura Demon Emperor pointed his finger under the stone tablet, and Du Feiyun quickly ran to the front to take a look, and soon understood. Under the stele is a huge black meteorite pedestal, built into a multi-faceted appearance, carved with countless formations, among which there is a majestic aura circulating.

The land where the cornerstone meets the ground should be the same as all the land here, desolate, dead and cold, but it has turned into black ashes, and the ground is steaming with wisps of black air. Those black air currents, although they were only extremely weak, contained terrifying heat, scorching the air and deforming and fluctuating, as if it would crack at any moment. ...,

The Shura Demon Emperor said that these black breaths are all the dragon breath of the black dragon, and they have a terrifying heat that is enough to incinerate the 10,000-year-old Xuan Ice, even if the Horcrux magic weapon is washed by the black dragon's dragon breath, it will turn into ashes and powder.

In this way, Du Feiyun suddenly understood that what was suppressed under this stone tablet was the Dragon Realm Passage, and the black dragons in that section still did not give up, and persistently attacked the sealing formation, wanting to open this passage. Moreover, it seems that this huge stone tablet has not lasted long, and has been blasted out of a gap by the black dragons at that end.

The two of them studied and pondered for a while and both believed that this stone tablet called the Eight Extremes Heavenly Gate had sealed the Dragon Realm Passage for hundreds of millions of years, and now it was probably the end of the strong crossbow, and it would not take long for the Dragon Realm Passage to be opened, and then the evil black dragon would set foot here again and invade the Xuanhuang World Realm.

At this moment, the Shura Demon Emperor suddenly calmed down and stopped talking, staring straight at the stone tablet with his eyes, Du Feiyun's face was also gloomy, and his eyes flashed with an inexplicable cold light. Because, both of them noticed that the Eight Extremes Heavenly Gate had only been agitated once in half a quarter of an hour, and now they had actually accelerated the speed of agitation, the rhythm was getting faster and faster, the movement of agitation was getting bigger and bigger, and the black dragon breath that emerged from under the pedestal of the stone tablet was also getting bigger and bigger.

"Oops, I'm afraid this Eight Extremes Heavenly Gate won't last long!" Du Feiyun was suddenly shocked and planned to retreat from here.

But the Shura Demon Emperor had a cold light in his eyes, and immediately thought of a possibility: "No, this is someone who wants to open the Dragon Realm Passage and destroy this Eight Extremes Heavenly Gate!"

Suddenly, the two of them immediately thought of a possibility, that is, the person who entered here before them might have come to this Dragon Realm passage. Thinking of this, the two of them immediately rushed to the back of the Eight Extremes Heavenly Gate, and after going around in a big circle, they finally saw the culprit in the large area of dragon breath.

As far as the two of them could see, it turned out to be a dragon! In an instant, Du Feiyun thought that the black dragon suppressed under the stone tablet had opened the seal, because the dragon that was more than 100 zhang in size was as black as ink all over, with a majestic appearance, and a very powerful and evil aura.

However, Du Feiyun immediately knew that he was too worried, this dragon was definitely not a real black dragon, because its breath only had the strength of the Divine Soul Realm, and this was not a real black dragon. But the next moment, Du Feiyun was stunned suddenly, like a lightning bolt flashing through his mind, and finally thought of a person, a person he had been wary of for a long time.

He immediately came to his senses, pointed to the black dragon rolling in the dragon's breath and said, "No wonder this breath is a little familiar, I didn't expect it to be him!"