It was a timely rain, the surrounding jungle fires needed them to extinguish, the magma needed them to extinguish, and then fortunately, this heavy rain lasted long enough, it rained for more than half an hour, the temperature began to drop from nearly 40 degrees, and when it reached about 20 degrees, the surrounding heat wave began to recede, and the smell of sulfur in the air gradually disappeared, which made the animals feel a lot more comfortable.

At the entrance, the magma is no longer visible, it has turned into black-gray mud, turned into silt in the rain, and the jungle fires in the distance are slowly being extinguished, only a few places are still holding on, but the momentum has been greatly reduced, and it will soon extinguish itself.

The volcano in the distance seemed to be much calmer, no longer erupting, its roar was temporarily stopped, and the jungle directly in front of the entrance was basically destroyed, 90% of the plants were dead, and only a few survived with the help of their rhizomes buried deep in the ground.

However, the toxicity of volcanic ash will cover this area for a long time, and without enough rain, the composition of the soil will not recover in a short time, and it will take a long time for the area to recover from its vitality.

Thinking about it, Zhang Jun's eyes suddenly lit up, and he began to turn his head to look towards the middle of the valley, only to see that the dirt bag was still standing on it, and this inconspicuous dirt bag had become his hope at this time.

Zhang Jun recalled the time of the two tornadoes he had seen before, and after thinking about it carefully, he found that they were almost twenty-four hours apart, almost at the same time, and this discovery made him understand, that is, this tornado was formed regularly, it burst out from a certain section of the bunker, as for what is the mechanism and scientific basis of its formation, this is not a problem for him to consider.

After the temperature dropped, Zhang Jun took a few of them around the entrance of the valley of the Allosaurus, and found that the jungle in front of him had turned into a scorched earth, most of the trees had fallen, and only a few scorched trees were left on the ground, still swaying painfully in the wind.

There were countless animal carcasses lying below, most of them were charred black, some of them were still basically intact, after the heavy rain, their carcasses had cooled down, Zhang Jun saw a small number of small beasts and insects that had survived around the hills, and began to lie on top of these carcasses and gnaw them.

After Zhang Jun roared, he drove all these small dots away, and then began to summon the dragon group to eat at the entrance in batches, he took a fancy to a fat Diplodocus corpse, its corpse was very large, so only a small part was burnt, and the meat on it was still very tender.

Zhang Jun went down the slope, walked to the body of the diplodocus, and then began to use his claws and teeth to peel off its fur, exposing the tender and fatty meat, he first bit off a small piece of meat, put it on Qili's back, Feige "clucked", excitedly crawled to the fat meat, began to peck with a long beak, and ate deliciously.

The bald head and the black skin were already standing on the side with drooling, Zhang Jun ignored them, and let them choose their own food, and a few Allosaurus scattered excitedly and began to look for the target they wanted, and soon heard the beautiful music of them munching on meat.

The bald head eats relatively elegantly, not so rude, the black skin is different, it begins to gobble up as soon as it goes up, for fear of being robbed of meat by others, and is not afraid of choking on itself, Qili still maintains an elegant style, eating unhurriedly, making the other Allosaurus standing in line at the entrance drool.

After Zhang Jun was full, he called a call, and the dragons queuing up behind the entrance swarmed up and began to frantically look for targets to eat, this time everyone had enough food, no one had to squeeze other people's bodies to eat, it was the most enjoyable one, most of the dinosaurs showed their biggest appetite, try to eat enough food to save more energy.

There are a lot of water swings in the valley, and a lot of rainwater is stored in it, and after the dragons return to the dragon's den, they begin to drink water around, except for some sour rainwater that cannot be drunk, most of the rainwater has been washed for a long time, and the rainwater is quite clean.

All the animals in the valley were enjoying themselves, the herbivores were gnawing on the weeds, the ceratosaurus and the void bone dragon were gnawing on the dinosaur corpses left by the giant centipede, and the flame brute dragon dominated the beautiful dragon corpse killed by the giant centipede, and took his two little brute dragons to gnaw on their stomachs for half an hour.

The next night was very peaceful, everyone was fine, and the next day, after the sun rose, the temperature began to rise again, and most of the animals retreated to the edges of the valley, because there were still a few large trees to shade the sun, but the territory was occupied by those powerful dinosaurs, and there were still a few dinosaurs who had no place to shade the sun.

Several groups of dinosaurs began to gradually move out of the valley entrance to the surrounding area in search of other shades and habitats, and a few dinosaurs who were not afraid of death actually crawled into the entrance of the bunker and wandered in the cave.

Since most of the plants near the valley are no longer edible, about half of the dinosaurs remain in the valley, and they do not dare to venture outside to find food, fearing that they will not be able to find food because they are covered in volcanic ash all around, and they are worried that the volcano will continue to erupt.

Moreover, there are ceratosaurus and void bone dragon guarding the entrance, and Allosaurus is not far from the entrance, these kinds of fierce beasts that look scary also make some dinosaurs feel uneasy and dare not go down the valley through the entrance.

At about five o'clock in the afternoon, the sun gradually slanted into the sky, and when it reached the sky of the western world, Zhang Jun was still lying under a big tree, looking expectantly at the dirt bag in the middle of the valley, he estimated that the time should be almost up, because the position of the sun was about the same as yesterday, and it was the tornado produced at this time.

Zhang Jun has been staring at the dirt bag and finally looked, his eyes were about to be sore, and from time to time he stretched out his soft palm and rubbed the muscles around the eye socket a few times to relax his eyes, while the other dinosaurs had been resting.

Zhang Jun suddenly felt the surface of the ground tremble violently, this feeling was the same as yesterday and the day before yesterday, and then a puff of green smoke came out of the dirt bag again, and the green smoke rotated rapidly, forming a tornado with a diameter of about twenty meters, and the wind was whistling, and the momentum was amazing.

Then the familiar tornado flew out in the direction of the entrance, and it was very fast, and in a moment of smoke, the grass on the grass rolled up and flew in all directions, and then flew out from the entrance, leaving a gust of wind in the valley to blow around, and the surrounding trees trembled and the branches and leaves flew sideways, and the dinosaurs felt very cool.

This time none of the dinosaurs were in the path of the tornado, so it came and went as fast as it came, without taking a single cloud with it, and not a single dinosaur was injured.

"Sure enough, a tornado was produced at this time!" Seeing the tornado whistling by, Zhang Jun thought excitedly, he had deduced the law of this tornado, and guessed that it must be related to a certain section of the bunker, which was artificially formed, not naturally formed, which was basically certain.