The giant centipede began to raise its head, opened its huge mouth, and hissed at the sky at maximum volume, although its voice could not cover the dragon's roar, but it was very distinctive, very sharp, like a horn blowing, and the two giant centipedes that were killing red-eyed in the other two directions, after hearing this sound, suddenly stopped, stopped killing, because they all heard the sound made by the giant centipede, which was a signal of communication between them, and this giant centipede was conveying a certain meaning.

Zhang Jun and the bald head, Qili, and several other dinosaurs were already about to run near the crack, including Zhang Jun's female secretary, the female camel dragon, because it had a glowing metal rod on its back, which could help Zhang Jun see the scene inside the cave clearly, so it was taken with him.

And just when they were still a hundred meters away from the crack, the three giant centipedes let out several angry roars at the same time, they held their heads high, watched the movements of several Allosaurus, and saw that they were still close to the crack, and immediately put a fierce light in their eyes, and then arched their backs one after another, and crawled towards this side quickly.

Zhang Jun ran so far to get close to this crack, he didn't want to give up because of the threat of the giant centipedes, and when he saw the three giant centipedes running wildly, he immediately led several Allosaurus to speed up their pace and rush towards the crack.

And the flame dragon that had just fought with the giant centipede was chasing the giant centipede that left it, and the other dinosaurs stood far away and watched, these carnivorous animals with big killing weapons played the game, they didn't dare to participate, they were waiting to see a good show, watch their enemies kill each other, preferably a large number of casualties, then they would be safer.

Feigo on Qili's back was squeaking, and it saw several trolls running towards it, very nervous, although its wings were healed, it was still bandaged, unable to fly, and could barely save itself if it was in danger, so it began to scream in panic on Qili's back.

When Zhang Jun was not there, the black skin in the distance took on the responsibility of protecting the dragons, so it would not easily run over to help, and more than a hundred allosaurus in the distance were looking up to the leader and the giant centipede race, hoping that the leader would not lose to the three trolls.

Zhang Jun was the fastest, he had to step forward alone, and in the end, it only took a few sprints to reach the edge of the crack, leaving Qili behind him, and the three giant centipedes were still more than five hundred meters away from here, unable to get close for a while.

Zhang Jun was the first to reach the edge of the crack, he carefully listened to the sound in the crack, and found that there was no abnormal sound, and he didn't feel anything else, so he boldly ran directly to the edge of the crack and began to stand still and look down.

A long slope appeared in front of Zhang Jun's eyes, and it led all the way to the ground. It is very regular here, this slope is about 30 degrees, and on the slope is a flat stone, which is gray, the surface is rough, and there are some textures, but it looks like it has been dug by hand, and it is not a natural stone.

The stones extend from the edge of the meadow to the bottom of the slope, and at a height of twenty meters below the ground, there is a huge opening, which is a regular rectangle, about ten meters wide and eight meters high, like a gate.

Zhang Jun looked into the cave with doubts, except for some visible near the cave entrance, it looked black and rumbling, no thing was found in it, and there was no sound, it looked lifeless, like a devil's bunker, without any life and no light.

With the light of the hole, Zhang Jun saw that the ground inside was smoother than the slope, and the ground was reflecting a dazzling light, as if it was paved with some kind of silver metal, which made him immediately feel that this was a dungeon dug by intelligent creatures, and it was definitely not something that a giant centipede could excavate.

The outside of this crack is also flanked by flat stone walls, which look like the location of an underground mausoleum, and it is not known how the giant centipede emerged from it and how this hole was opened.

Zhang Jun had an urge to go underground to take a look, but he was worried that there was a greater danger buried inside, so he couldn't pay attention for a while, and after thinking for a while, several Allosaurus behind him also ran over, and they were also hooking their necks to look inside, and they were all very curious about this world.

Zhang Jun turned his head a few more times to look at the giant centipedes that were running towards him, as well as the flame dragon that was following them, and he decided to withdraw for the time being, and then see how these giant centipedes reacted.

With Zhang Jun's long roar, he ran in one direction with a few Allosaurus, trying to avoid the giant centipedes, they began to mix into a group of ankylosaurus teams, and then the giant centipedes killed near the crack, they stood at the top of the crack, began to look inside a few times, and didn't seem to find anything wrong, so they gave up chasing Zhang Jun.

The three giant centipedes glanced at it a few times, originally with their strength, under the combined force, the flame dragon was definitely not an opponent, but they suddenly climbed down the slope and began to drill into the crack, and then climbed into the hole, and when the flame dragon reached the top of the slope, their figures had disappeared into the hole.

The flaming brute dragon wandered left and right on the slope, and then roared a few times at the hole in the ground, its body was covered with many wounds left by giant centipedes, but its self-healing ability was amazing, so the wounds were basically unharmed, and it could continue to fight.

After the giant centipede crawled into the hole, the crack did not change in the slightest, they have always existed, and the hole entrance has not been closed, it seems that the crack opened just now is not a conscious act of the giant centipede, otherwise when they return to the hole, they will definitely close the hole, and there will be no such a big opening, so that other dinosaurs can enter.

The Flame Brute Dragon was bolder, and after watching for more than a minute, it actually walked down the slope, and when it reached the entrance of the cave, it tried to go inside, but when it went out dozens of meters away, the light around it became darker and darker, and it began to be a little timid in its heart, and returned to the vicinity of the cave entrance, and then climbed the slope in anger and ran back to its own territory.

Zhang Jun saw the behavior of the Flame Brute Dragon, watched it enter the cave entrance, and then returned, he was guessing how much space there was in this cave entrance. Judging from the fact that the Flame Brute Dragon returned alone just now, the space inside must not be small, otherwise when it enters the cave, it will definitely encounter those giant centipedes, and the two sides will definitely fight, instead of the Flame Brute Dragon quietly returning to the ground alone.

"It seems that this hole must be very deep, and there is a mystery in it." Zhang Jun thought secretly in his heart, he really wanted to go down and take a look at the environment inside, one thing was already certain, this was definitely the place where intelligent creatures once existed, whether these giant centipedes had no intention of entering this place, or whether it was related to those intelligent creatures, this could not be determined. ps: Thank you for the reward of the book friend Qiao Shenah, add a new chapter today, I hope you will continue to support this book.;