There were only six hours left before the end of the trial, and after a whole day of scorching the entire desert, the lower half of the silhouette finally kissed the western horizon.

The terrible temperature finally began to drop rapidly, due to the decrease in temperature, now the surface of the yellow sand began to release heat, so that the temperature is temporarily kept at a still high temperature, the yellow sand heat dissipates quickly, and it will dissipate all its own heat within an hour.

Zhang Tiandu led a group of nineteen 'Night Tigers' members to gallop on the yellow sand without stopping, and as time passed, all the trialists were extremely anxious, because they still hadn't encountered any of the trialists' teams carrying medical kits.

Yuan Dao was still following the 'Night Tiger' team led by Zhang Tianju at a distance of six or seven hundred meters, and his umbrella bag that was originally full of food and water had already consumed more than half of it at this moment, leaving only two bottles of mineral water and four compressed biscuits.

Because he wants to keep his physical strength full all the time, therefore, in the process of running, he constantly drinks water and eats food, so that his stomach is constantly digesting food and delivering a steady stream of energy to his body.

There are still six hours left, and then the night will fall, and the temperature will drop sharply, Yuan Dao feels that he has enough water, and he may not have enough food, but this is not a problem.

In the next three hours, the sky was getting darker and darker, and the temperature dropped quickly, but Zhang Tiandu's team still hadn't been able to meet any of the trialist teams!

In this way, three hours passed in a desperate rush, and it was now nine o'clock in the evening, and there were only three hours left before the end of the trial!

At this moment, in the dark night where he couldn't see his fingers, Yuan Dao saw that a fire appeared on a sand dune very far away from him!

Although this ray of fire is not strong, it is as small as a firefly in this dark desert, but Yuan Dao immediately judged that this is definitely not the fire that *** came from.

This kind of *** distributed by the dragon bureau will not produce any fire at all, and after pulling the ring, it will only emit a thick smoke.

In addition, there is not a single grass growing in this desert, let alone insects that can emit light on their own.

Ruling out the above two possibilities, the only possibility left is that someone deliberately set fire to the top of the dune!

The purpose of arson?

It should be that another team of the 'Night Tigers' has discovered a team with medical kits! Without any communication tools, they can only use the ancient way of setting off flames to send a signal to the captain of the 'Night Tigers', Zhang Tiandu!

As for the burning materials, there are a lot of them, such as airdrop bags, umbrella bags, their own clothes, plastic bags with compressed biscuits and chocolates! As for how to ignite these materials, it is not a problem at all for these top soldiers, who have been trained to survive in the wild.

This small flame like a firefly made Deyuan Dao suddenly cheer up his spirit!

This ray of firelight was about seven or eight thousand meters away from Yuan Dao, which could be regarded as an extremely long distance above this desert.

Fortunately, the other party was standing on the top of a sand dune and set off the flames, and there was no shelter in the desert area, and there was no smog in the air, so you could see it very clearly.

Zhang Tianju also seemed to see the 'firefly light' seven or eight thousand meters away, and he immediately led the group members to rush in the direction of the firelight.

Yuan Dao naturally kept up with Zhang Tianju and the others far away.

They were running extremely fast, and due to the absence of the scorching sun and scorching temperatures, the state of this group of top soldiers finally returned to normal, and the speed of their running was greatly increased.

About twenty minutes later, all the members of the group led by Zhang Tianjie arrived at the area where the fire was shining, and Yuan Dao also squatted on his waist in a low-lying area more than 300 meters away from Zhang Tianju and the others.

Since it was dark now, Yuan Dao shortened the distance, even if he was close to a distance of one hundred meters, as long as he didn't make a sound, the other party would definitely not find himself, but for the sake of insurance, Yuan Dao still stopped at a distance of about three hundred meters.

Yuan Dao saw that this group led by Zhang Tianjie had merged with the other group, and the number of people had reached forty! And in the center of them was a large team of trialists composed of a group of more than thirty people who were surrounded.

There was no surprise that such a large team of more than thirty people appeared again, and Yuan Dao was not the slightest surprised.

After all, most of the airdrop medical kits were hidden by themselves, and those teams with a very small number of people would definitely despair in the last moment, despair does not mean that they have given up, they still have not given up, but many squads composed of several people form such a large team.

Maybe those team members feel that most of the medical kits are in the hands of the 'Night Tiger' now, and the team of a few people is completely defenseless if they encounter the 'Night Tiger', so they formed such a large team of more than 30 people in order to be able to make a last stand!

The two converging groups of the 'Night Tiger' now have forty people, and the large trialist team surrounded by the group has more than thirty people, the difference in numbers is not large, and the difference of a few people can no longer determine the victory or defeat!

It seems that there has been a fierce hand-to-hand battle at the scene, it should be that the twenty-person Night Tiger team just now has fought with these more than thirty people, and several people have been injured, but these injured people are still gritting their teeth and insisting on confrontation.

It stands to reason that there was only this one 'Night Tiger' group just now, with only twenty people, and it should not be the opponent of these thirty people, but they desperately intercepted these thirty people.

Because they know that this chance may be their last chance and hope for promotion! Even if they fight for their lives, they will entangle these people here, and when the captain arrives, they can 'kill' all these people!

They did this desperately, and they finally waited for the arrival of the captain Zhang Tiandu!

Zhang Tiandu's appearance did not make these thirty people feel any fear, on the contrary, each of them showed an extremely hideous and fearless expression on their faces, like a group of hungry wolves under the night.

These more than 30 people have reached a situation where there is no way back, and many of them are carrying airdrop bags, fighting to the death for their hope of finally qualifying!

Under the darkness of the night, Yuan Dao couldn't see it clearly, but he judged that these airdrop bags must be medical kits!

"Do you know my Yongzhou Zhang Tiandu?" Zhang Tianduan stood at the front of the team, his eyes showing extremely fierce killing intent, and he glared at the more than thirty people with a touch of ecstasy.