However, He Zilong soon found that he was hungry.

Feelings are still very consuming of energy in the body, and in addition, when I used my fist just now, it seems that my heart is beating very fast. Well, He Zilong may not have noticed that the moment he punched just now, his eyes suddenly turned red, but it was only a flash.

After a night's rest, the group continued on their way.

There are many forks in the road on the road, and according to the map, if you go wrong, there will be a mechanism. He Zilong relied on his strong memory and began to show the way, and he didn't know how many times he chose, but Jingran didn't make a mistake, which amazed everyone.

Until, as I walked, I felt that the temperature in the cave suddenly rose a lot, and everyone felt that something was wrong.

"You say, if you walk underground, you suddenly feel hot, why do you ?......?" said someone who seemed to think of something bad, and his mouth trembled a little.

"All I can think of is lava, so ...... we walked to the bottom of a volcano?" said an employee in fear.

"The map ends here, but the word New World is written on it, it doesn't mean it's a volcano, and if it's a volcano, then it's not a feeling that the temperature has risen, but a feeling of heat death......" He Zilong fingers suppressed the agitation in the team.

When they heard this, they seemed to feel that there was some truth, so they continued to walk forward.

Sure enough, the temperature remained the same along the way, and the increase was increased, but there was no feeling of getting hotter and hotter. Or that the increase is not too sudden, slowly rising upwards, but not too hot.

Then, someone pricked up his ears.

"Did I hear me wrong, I think I heard birds, but it'......s underground," someone asked.

"The light in front of me is also a lot brighter, and there is a smell of fresh wind, but said, we came out, and the front is one of the exits...... "Someone said in surprise, whether or not Sakura can be found, it is a happy thing for everyone else to be able to come out alive.

The crowd sped up and ran forward until they reached an exit. Looking outside, everyone was stunned!

It's like you're outside, and it's a dense forest, but that's not the point. The point is, at this exit, there is a huge monster, oh no, it should be several, blocking the way out here.

That's, my mother, really fake?

Long neck, tall man, one meter, ten meters, twenty meters, your sister, thirty meters long, twenty meters tall monster?

"Damn, Jingran is a Brachiosaurus, did you really come to the era of dinosaurs? This is not a time travel, nor is it outside, is there really an inner world?" He Zilong was stunned and blurted out, while the others were also stunned when they heard his words.

Brachiosaurus (scientific name: Brachiosaurus) is a genus of sauropods that lived in the Late Jurassic, and its name is derived from the ancient Greek words "βραχιων" (forearm) and "σαυρο?" (lizards) because its forelimbs are much larger than its hind limbs.

Brachiosaurus was one of the largest animals that ever lived on land and one of the most famous dinosaurs of all. A giant herbivorous dinosaur from the late Jurassic period, whose name originally meant "armed super lizard".

Brachiosaurus was once considered one of the largest dinosaurs on land for decades.

Looking at the other party's body shape comparable to that of a tall building, and then comparing his own size, He Zilong looked at the pig-killing knife and other weapons in his hand, and put it away with a blush. The same is true for everyone else on the side!

Brachiosaurus didn't seem to notice a group of people standing in this exit, and of course, even if it did, it would be fine. Because it's not a carnivorous dinosaur!

"Look at the sky, it's really not the earth, there is no sun in the sky, it's the cave wall that shines, and the whole wall is glowing...... "Someone pointed to the sky, of course it was a pretended sky. This is the entrance to a huge underground world, which is so big that it is almost as if it is outside.

The height of the top wall is as if you have to get on an airplane to go up and touch it. There is no sun here, but the light is similar to the sun, but the top wall is glowing on its own, providing light.

He Zilong has thought countless times that if there is an inner world, then whether the creatures here want sunlight or not, it is like the deep sea. Be a special creature, or is there something that provides heat and light like the sun?

Now that the secret has been solved, obviously, this is not the complete map of the underworld. This is a transit point, and there should be another place to go down, but this is another microcosm of the underworld, and obviously whether it is down again, or here, the main source of light is the walls of the cave at the top, which are glowing and providing light.

Walls that emit light on their own and function like the sun allow plants and animals to continue to evolve and grow in the same environment as they are on the ground.

It's amazing!

"The walls below don't glow, the ones above do, but for the people on the ground, what's above us is below them. We don't have the tools to fly now, and we can't see what the hell is shining......" He Zilong thought to himself.

"Could it be some special structure, in fact, this is in the middle of a volcano passing by, the volcanic lava produces enough energy, plus these ores that attract energy to form a wall of sky, and then the light is generated inside...... "Someone suddenly opened his mind and put forward an idea.

He Zilong wrote it down after hearing it, and this hypothesis is also possible. If that's the case, it's impossible to dig up this place from the Turf World, because it's tantamount to digging up a huge volcano and rushing straight down. It's a super deadly act!

Let's not talk about whether it can succeed or not, even if it does, only some areas below it will be destroyed. At the same time, it may also cause volcanic eruptions and earthquakes, which is not something that human technology in the 90s could handle.

You know, if there is a linkage effect, it will even be a method that ends up together.

For example, the Yellowstone supervolcano in the United States, an ordinary volcano can kill thousands of people and even destroy entire cities. But it is considered a supervolcano.

Yellowstone National Park has historically erupted about once every 650,000 years, and surveys show that each time it erupts, it's big enough to dwarf all other volcanoes and affect everyone on Earth. It contains a reservoir of magma with a diameter of 70 kilometers and a thickness of 10 kilometers, which is only 8 kilometers from the ground and is constantly expanding.

It will be of a solar scale, which means that it can reach the point where almost all humans in the Terrain are dead.

The human turf world is actually not as strong as human beings think, and it is actually as fragile as life when it comes to extinction.

Therefore, the idea just now, He Zilong just flashed and didn't think much about it. Now it's more just observing this place, and the super cave world in front of me confirms the scientist's guess, there are indeed mountain rivers similar to the surface world underground (after all, there are underground rivers), there is light and there is life, basically what is on the ground, and what is below this.

Judging from the dinosaurs just now, the dinosaurs did not perish, but a considerable part of them hid in the underground world to live.

And in front of me, looking at the scale, and then thinking about the real size of the center of the earth, it should still be just a transit world. But it's already the size of a human city-level city, and you can't see anything in the distance when you stand at the mouth of the cave.

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