"Wu Meng, can you be sure? You should know very well that if we don't get water this time, then the name of our snow wolf group may really disappear from this world. Lin Song said.

Wu Meng smiled bitterly: "What I can guarantee is that there is no problem with my hearing." But whether you can get water or not, I can't promise you now, team leader, do you want to bet on this. ”

Lin Song looked back at Qian Donglu and Zhao Hu beside him, he gritted his teeth, and felt that his throat and eye sockets were hot, and this feeling helped Lin Song make a decision: "Bet!" If you don't gamble, it's not the same as death! ”

After finishing speaking, Lin Song, Snow Wolf, Zhang Feiyu and Wu Meng took action together. Several people first put Qian Donglu and Zhao Hu side by side, and built an awning above their heads.

Then, Lin Song looked at Wu Meng, and in a half-joking tone, he pinched Wu Meng's ears and said, "Now the lives of the brothers are on your ears." ”

Wu Meng nodded, closed his eyes and began to listen, and after a while, Wu Meng walked out in one direction for about a few dozen steps, and then said directly: "This is it." ”

Lin Song, Zhang Feiyu, and Snow Wolf suddenly ran to the position where Wu Meng was standing, several people looked at each other and smiled, Lin Song handed over the only two sapper shovels to Zhang Feiyu and Wu Meng, and he used **, and Snow Wolf simply used his claws to dig up frantically on the ground.

After digging for a while, the pit was already more than a meter deep, so Lin Song hurriedly said: "In this way, let's change shifts now, two people dig below, one person hangs sand with a rope on top, and one person rests." If all four of us do this with all our lives, I'm afraid we won't be able to hold it anymore. ”

The two comrades-in-arms nodded in agreement, and the three of them began to change shifts, seeing that two hours had passed, the three of them had also changed shifts three or four times, and the sand pit had been dug nearly three meters deep, but the sand grains below were still dry.

"Do you want to continue?" Zhang Feiyu wiped the sweat from his forehead and said, his voice seemed extremely vain, and it was obvious that his physical strength could not keep up. The body was already short of water, but now it is even worse when I engage in heavy physical labor under the scorching sun.

"Hold on!" Lin Song said these four words with difficulty.

Hold on, these four words are an encouragement to comrades-in-arms in peacetime, and they can be easily said from the mouth. But now, the weight of those four words is too heavy. The so-called persistence is to let the comrades-in-arms use their lives to gamble on whether they can see the water source in the next hour, at most two hours.

Time passed little by little, Lin Song didn't think too much about it, and the mechanical operation of his body dug up the sand from the ground, and let Zhang Feiyu above use a rope to hang the sand and dump it beside him.

An hour passed, but there was still no effect. But now, Lin Song didn't even feel worried, he only had to dig hard and continue to dig.

Maybe the snow wolf team really shouldn't die, just when the physical fitness of the three people was close to the limit, and there was no way to dig the sand, Wu Meng knelt on the ground, pressed the sand on the ground with both hands, and his eyes suddenly changed: "Tide...... Tide! ”

Lin Song was stunned for a moment, and hurriedly lay on the ground, that's right, the sand below was already wet! Lin Song hurriedly waved the shovel and shoveled it twice more, and found that the sand on the ground was so wet that it could already agglomerate!

"Great!" The three of them wept with joy.

The next thing was relatively simple, Lin Song took out a roll of plastic film directly from the backpack, at this time, the two comrades-in-arms had continued to dig to a depth of about half a meter, and saw that the sand in the entire sand pit had become wet.

"The humidity here is too low, and if we want to dig out the water directly, we have to continue to descend at least five or six meters, and we don't have that physical strength anymore. Let's use the evaporation condensation method. Lin Song said.

Zhang Feiyu nodded, reached out and took the plastic film from Lin Song's hand, dug a pit in the ground, and threw the plastic film into it, and the pit became a small leaky container.

Then the two of them climbed up, and together with Lin Song, pulled the remaining plastic film apart, pounced on the mouth of the pit, and finally sealed the mouth of the pit.

The next thing is to wait, before everyone prayed that the sun would be smaller, not so hot. But now, the three of them are silently thinking in their hearts, you are welcome to the sun, how you want to bask in the sun, the temperature is a little higher, and we can drink water earlier.

After about half an hour, a layer of water beads had appeared on the upper layer of plastic film, and Lin Song took out a coin from his pocket and threw it on top of the plastic film.

The coin rolled twice on the plastic film, and finally stopped at the bottom, and the water droplets stuck to the plastic film slid down little by little along the slope of the plastic film, and finally concentrated at the bottom of the coin, and the small water droplets converged into large water droplets, and finally fell into the small pit below with a click.

Lin Song smiled bitterly and pulled the two comrades-in-arms to the side: "Don't look at it, this face is too tiring." Close your eyes and get some sleep. ”

The two comrades-in-arms nodded, lay on the ground with Lin Song and closed their eyes, wanting to force themselves to fall asleep. But in this case, how is it possible to sleep.

The three of them were like this, and after two hours of confusion, Lin Song opened his eyes and couldn't wait to run to the edge of the sand pit, and saw that about a liter or so of distilled water had gathered inside.

Lin Song was extremely surprised, even if this kind of sand nest water was distilled, it was salty and bitter, but the salt content in it had been reduced to the acceptable range of the human body. And because the snow wolf group sweats a lot and lacks inorganic salts in the body, it is actually just right to quench their thirst with this water.

Several people couldn't wait to uncover the plastic film, Lin Song jumped down, used a siphon to suck all the water in the small sand pit into the kettle, and after climbing up, he asked Zhang Feiyu to give Qian Donglu and Zhao Hu river water first.

After drinking the water, Qian Donglu was still the same, but Zhao Hu finally woke up. When he learned that everyone had water to drink, he cried excitedly.

"With Lao Wu's ears, we won't have to worry about water shortage in the future." Zhao Hu asked cautiously.

Wu Meng shook his head: "What is the use of my ears, and I can't use it to drink." Next time, if the water doesn't get louder, I can't help it. ”

"Then let's be more prepared." Zhao Hu said.