Eventually, the edge of the sun touched the western horizon of the earth, and the sun looked like a huge red fireball that was no longer dazzling due to the refraction of light by the dust on the surface.

The scorching temperature on the surface of the earth was rapidly dropping, and the temperature was also dropping rapidly, and finally, Yuan Dao also felt a hint of coolness, he jumped out of the cave, and lay on the sand that was still a little warm, maintaining his body temperature.

After another half an hour or so, the whole sun sank below the horizon, and a large area of the western sky appeared a large red color, and the yellow sand of the earth was blood-red, which was due to the burning clouds.

As the sky gradually darkened, Yuan Dao took off a small piece of umbrella cloth used to collect pure water, took out the umbrella bag that only left urea and other wastes in the small pit, poured out the smelly waste inside, and rubbed it with sand until it was clean and odorless.

In the other umbrella bag, more than a pound of pure water has been stored, which is extremely clear and can be drunk directly!

Yuan Dao was very satisfied, carefully held up the umbrella bag containing pure water, drank a small sip, a cool feeling down the throat, and the mouth was suddenly a lot more comfortable, Yuan Dao took another big sip, and then closed the umbrella bag, there was still a pound of pure water left, which was used for the final impact, and now you can't drink it all!

"Could it be...... Hasn't the airdrop package appeared yet?" Yuan Dao looked at the already gray night around him.

All afternoon, until now, Yuan Dao had been listening and observing carefully, and no plane had flown over this trial area again!

Yuan Dao narrowed his eyes slightly and began to analyze them in his mind.

He looked at the last rays of sunset that had sunk completely below the horizon in the west, and roughly estimated that it should be about nine o'clock in the evening!

At 9:50 in the morning, it seemed that the people of the Dragon Bureau had let all the trialists parachute in batches, and the time when the trial started should be calculated according to ten o'clock.

It's already nine o'clock in the evening, and it's eleven hours before the trial begins! The airdrop package hasn't been airdropped yet! It's a bit unreasonable!

Under the cover of night, Yuan Dao quickly climbed to a small sand dune, looked around, and everywhere he looked, there was a dead silence, no trace of anyone was found, and no airdrop bags were seen!

The sand is flat, and although there are many sand dunes, the height of the dunes is not large, and if you stand on the top of a sand dune, you can see it for several kilometers.

Eleven hours have passed, and no planes have been seen, is it ...... Is the Dragon Bureau trying to drop the airdrop package in the last few hours?

If that's the case, you'll have to rush to the central part of the trial area as soon as possible!

It seems that the planning of this trial of the Dragon Bureau has long thought of this approach of Yuan Dao, if many people have this kind of idea, they will hide it at the beginning, and then start fighting for it in the last few hours, which will lose the meaning of the original trial.

The Dragon Bureau just wants to make this trial bloody and cruel, and the more cruel the fight and battle between people, the better!

"That's how it should be! There are so many airdrop packages, you can't airdrop them with small drones alone! You have to use large drones or small and medium-sized manned aircraft! And large drones and small and medium-sized manned planes will make noise when flying, and I will definitely find out!"

Yuan Dao narrowed his eyes and analyzed.

From afternoon to evening, Yuan Dao has been observing and listening in the cave, and he is confident that the airdrop package will definitely not appear now!

I didn't expect that the planning of this trial of the Dragon Bureau would grasp almost every tiny detail!

Since there was a mistake in the previous analysis, Yuan Dao immediately corrected the mistake, packed up his things, and headed towards the central area of the trial area.

This place is on the border of the trial area, which is a desert with a radius of 100 kilometers, so it is a long distance of 50 kilometers to reach the center of the trial area.

Fifty kilometers away, if placed on a normal road, Yuan Dao can run in three hours, if there is a time limit, Yuan Dao can run in one and a half hours!

But this is a desert area, and the soles of your feet are very soft when you step on the sand, and it is very difficult to run long distances.

You have to leave early! If it's late, I'm afraid I really won't be able to catch the airdrop package!

After packing up his things, Yuan Dao went on the road, in fact, there was nothing else, just two umbrella bags, one umbrella bag contained a broken parachute, Yuan Dao tore off a large piece of the parachute, and draped it on his body, which can be used to resist the cold at night, so that his physical strength will not be consumed too quickly.

The other bag contained a pound of pure water, which is more precious than anything else in the desert.

Relatively speaking, the road is a bit long, and it would be much easier to walk on the sand ridge of the dunes, but instead of doing this, Motodo walked in the low-lying area under the dunes.

The parachute cloth he wears is white and stands out on a moonlit night, but it's not so good when you're being targeted by a large team of dozens of people!

Therefore, the safest way is to choose low-lying areas to walk.

The temperature difference between day and night in desert areas is huge, and in some places the temperature can be as high as 50 degrees Celsius during the day, and once it is at night, the temperature will drop very quickly, and the lowest can drop to a few degrees Celsius.

At a low temperature of a few degrees Celsius, the heat of the human body will be lost quickly, the human body belongs to the constant temperature system, will lose physical energy to maintain the temperature of the body, if you do not take measures, walk a distance of 50 kilometers at night when the temperature is low, and the next morning, even the Yuan Dao will collapse.

After all, Yuan Dao is also a human being, not a god! Following the law of conservation of thermodynamics! In the absence of food, Yuan Dao's own fat reserves are not very large, and measures must be taken to ensure his body temperature.

It seems to be far away from the industrial civilization area of human beings, there is no pollution from industrial exhaust gases, the starry sky is very clear, you can see the full moon hanging brightly in the night sky, the stars are also very bright, and you can even see the outline of the Milky Way.

The desert looks the same everywhere, there are no objects on the ground that can discern the direction, only the stars and the moon can discern the direction, fortunately the desert area is not rainy, almost every day is sunny, and the stars can be seen every day.

Like a ghost, Yuan Dao quickly walked through the low-lying area in the middle of the sand dunes.