Chapter 6 Entering the Diyuan Realm

Ten minutes after entering the huge hole in the Earth Element Realm, Zhang Tie felt a huge suction. Sitting in a magnetic elevator, he didn't need any strength, his whole body was pulled by that force, wrapped up, and fell towards the underground world like lightning.

The key to entering and exiting the Diyuanjie passage is to relax, so Zhang Tie did not deliberately control his body, just like drifting down in a boat, letting himself wander in this strange passage.

In this state, even if you don’t want to relax, you can’t move, because you can’t move at all. Just like people in an elevator can’t jump out of the elevator, everything in this passage can’t jump out of the shackles of this passage.

Even knights can't walk, this is the mysterious and majestic power of heaven and earth.

In the Mountain of Light, Zhang Tie read an article saying that it is impossible for four-wheeled knights to try to move in this passage, let alone ordinary black iron knights.

Zhang Tie tried it, and found that even his spiritual power seemed to be frozen in this strange passage.

After trying several times, Zhang Tie gave up struggling completely when he found that it was so.

No one knows why there is such a passage, just as no one knows why the stars in the universe are all round. The age of this passage is as old as this planet, and it seems to be one of the original features of this world—— Just like the depression in the middle of the upper and lower ends of an apple, most fruits have such a depression. Can you wonder why there is a depression in the middle of the upper and lower ends of those fruits? You would say it is genetically determined, so, who determines the genes of the fruit? Is the shape of the fruit just the self-evolution and replication of the categorization of this world and this planet?

After the cataclysm, when the world's magnetic poles were deflected, the world was turned upside down, and the thick layer of ice and snow covering the passage completely melted, and the passage was completely revealed. Before the cataclysm, this was not Bingzhou, but one of the poles of this planet. Now most of the Eastern Continent is the former Polar Continent.

In this passage, Zhang Tie feels that he is still, because the relative distance between the knights and flying boats that entered with him has not changed at all, and everyone seems to be still, but just in this seemingly still In this state, everyone can see a series of strange underground light and shadow bands "colliding" towards themselves, and they are penetrated by him in the blink of an eye like lightning...

The speed was so fast that with Zhang Tie's mental strength, he couldn't see clearly what the scene around the passage was, and all the scenes turned into blurred pieces of light and shadow.

Several times, while concentrating his mental power and the perception of the knight's heart to the maximum and staring at his surroundings, Zhang Tie felt as if he had passed through a hollow layer hundreds of kilometers thick and full of lightning. Lightning Zhang Tie didn't know.

The hundreds of kilometers of underground lightning layer passed by in only a few tens of seconds at the speed at that time.

In addition, there are some strange things that have appeared...

Time seems to slow down here...

Whether it is under the Dragon Cave on the island or the place where Zhang Tie found the Tower of Time under the Kale Mountains, they are theoretically located in the crust of this planet or where the crust is close to the mantle, but here, it has already penetrated deep into the crust. , into the most mysterious inner region of this planet.

For almost three hours,

Zhang Tie didn't even know that he had penetrated tens of thousands of kilometers underground, but suddenly, the speed of descent slowly slowed down, and then, after only more than ten minutes, everyone's body suddenly loosened, and the bondage of everyone The constraints from the mysterious passage disappeared all of a sudden. Whether it was the knight or the flying boat, they regained their ability to move, and each of them stabilized their figure.

In the violent airflow blowing downward, everyone was sprayed into a vast space at once.

What caught Zhang Tie's eyes was the red cloud above the dome of the sky in this space. Below the mountain, there were high and continuous hills, and on the distant horizon, there was a faint John saw that it was a light.

The flying boat and the knights who came down here all flew towards the place with lights in the distance, and Zhang Tie followed unhurriedly.

When he flew closer, Zhang Tie saw that the place with lights was a huge fortress ten times more majestic than the Grade A city on the ground.

The whole fortress, as if it has been standing there since ancient times, has a vicissitudes but mysterious atmosphere.

The city wall of that fortress is several thousand meters high. The whole fortress is stacked on top of each other, occupying an area of ​​tens of thousands of square kilometers. There are densely packed towers of all kinds, and those densely packed towers, large and small, are like spikes on a hedgehog, rising into the sky one by one, with a chilling aura.

This fortress cannot be built by manpower at all, because the entire fortress, including the high towers in the fortress, shines with a metallic luster, and this is actually a fortress made entirely of metal.

To this day, even if the capabilities that human science and technology can achieve before the cataclysm are added, it is impossible for human beings to create such a magnificent fortress made of pure metal, covering an area of ​​tens of thousands of square kilometers. This fortress has completely surpassed beyond the limits of human imagination.

Not to mention construction, Zhang Tie even wondered if the steel reserves stored in all the first-class cities in Taixia were added together, would the total be as heavy as this fortress.

Neither the humans of this era nor the humans before the cataclysm have the ability to create such a thing.

There is no doubt that this fortress is a prehistoric relic of the Diyuan world, a product of an unknown and distant civilization.

In the middle of the fortress, which is also the highest point of the fortress, stands the largest metal pyramid that Zhang Tie has ever seen, and farther away, opposite to this fortress, is another mysterious and boundless world—— Diyuan Realm.

This is the Lion Fortress, the most magnificent fortress of all human beings, the prototype of the battle fort in this era of human beings, and the most solid fortress in the underground world of the entire Eastern Continent and Taixia. It opened the throat of the Diyuan Realm to the surface of the Eastern Continent.

If this strongest fortress and shield are breached, it means that the demon army will be able to appear directly on the surface of the Eastern Continent and directly attack the core area of ​​the human country. On the contrary, the existence of this fortress also opened the door to the underground world and became the strongest bridgehead for human beings to explore the underground world.

In a sense, the Lion Fortress is the hope of the human race against the demon race.

Here is the world of knights, the battlefield of knights!