Swimming to the stake, Hu Xiaodao stretched out his head and said with a smile: "Everyone, you may not be able to talk later, don't stimulate me with gifts, I can't thank you, hahahaha......"

After laughing loudly for a while, Hu Xiaodao felt that the oxygen in his body was almost released, and then he stopped talking, but breathed quickly and heavily.

This method was given to him by the previous tactical instructor, and the rapid breathing of a person during diving can effectively allow every cell in the body to store a large amount of oxygen, so as to maintain a clear mind under the water and hold his breath for a longer time.

As the camera sank to the bottom, the people in the live broadcast room knew that Hu Xiaodao had begun to dive.

I saw that the camera continued to fall, and after three meters, I finally saw the entrance to the cave, which was blocked by several boulders.

Hu Xiaodao held his breath, took out the sapper shovel and stabbed it a few times, but the stone did not move at all.

"Whew! ~”

Hu Xiaodao jumped out of the water: "You see, the stones under the water are very heavy, but I observed that these stones don't seem to be big, but they are resisted by the gravel in front, I will see if there is a way to clear the gravel in front of me and then pry open the boulder with a sapper shovel." ”

After speaking, Hu Xiaodao didn't talk nonsense, took a few deep breaths and plunged headlong into the water, took a sapper shovel and began to clean up some palm-sized stones.

There are probably thousands of catties of such small stones in front of this cave entrance, which may be partially blinded by Hu Xiaodao, that is, the cave entrance was blown up by someone with explosives, otherwise there would not be so many small stones at all.

After the twelfth dive, Hu Xiaodao had already cleaned up all the gravel in front of him, and this time he had to try to pry open a boulder on it before he could officially pry the hole open, otherwise he would be stoned to death if he was not careful.

It is said to be a boulder, but it is more than 70 centimeters in diameter, but the stone is only about 70 centimeters, and it has already made Hu Xiaodao eat milk.

This boulder is about 70 centimeters away from the entrance of the cave, and because of the dust, only two stones of about one meter can be seen alternately blocking the doorway.

Hu Xiaodao didn't know how deep it was underneath, maybe one meter, maybe two meters, but this was not his concern, he only needed a hole about fifty centimeters wide Rong Rong and his backpack to pass through.

"Phew! ~”

Jumping out of the water and breathing heavily, Hu Xiaodao felt like he had picked up a life every time.

However, Hu Xiaodao did not rush to go down again, but swam back for a while.

At this time, because of the boulder, the visibility in the water is almost zero, and it is useless to go down, and Hu Xiaodao has dropped to the lowest level of physical fitness and mental strength after more than a dozen consecutive dives, and he must take a break at this time.

When I went ashore, I regretted it. I knew that I would have found a random place to hang my backpack and equipment, and I just took off my clothes and went down, but now I don't even have anything to light a fire here, so I sit here dry for a long time, and it's no wonder that I don't catch a cold.

Hu Xiaodao had no choice but to take off his backpack and hang it on the hook where the kerosene lamp was placed, and then temporarily turned off the live broadcast, took off his clothes and pants and wrung them out.

At this moment, I can't pay attention to the conditions, I just hope that the sand and dust under the water will calm down as soon as possible, and I can go over and see what caused these people to blow up the hole and block the mine.

took out a cigarette from his backpack, lit it with a knife, and took a deep breath and spit it out.

The humid air on the surface of the tobacco-mixed water filled the lungs, and then it reached the center of the brain, and the knife actually began to shake.

In fact, this is a normal phenomenon, and it has nothing to do with people's physical fitness, as long as anyone smokes a cigarette after fatigue, there will be a light feeling, like soaring clouds and fog, temporarily forgetting the hardship.

After smoking a cigarette, eating a small amount of food and drinking water, Hu Xiaodao simply went naked, wore a pair of underwear and continued to work with a sapper shovel.

Swimming to the stake, visibility had basically been restored, Hu Xiaodao took a few deep breaths, and plunged into the water again.

"Gollum ......" Many bubbles bubbled out of the water with the diving of Hu Xiaodao.

Hu Xiaodao looked at the stone on it, and plunged it into the soil with a sapper shovel in his hand, trying to dig a gap in the earthwork above it so that he could pry the stone.

Rome was not built in a day, and if a knife came up and pried the stone at the entrance of the cave, there would be no problem according to common sense, but it would not be possible to shake the stone, which is about one meter in diameter.

The only solution is to dig up the soft dirt first and then look for a breakthrough. Of course, if Hu Xiaodao directly hit a passage, it can also be passed, it depends on how wide the boulder in front of it is.

If you want to shake a complete stone of thousands of pounds underwater with manpower, Hu Xiaodao is not so easy to ask himself.

After all, if you think about it, the sapper shovel in Hu Xiaodao's hand has no intention of stopping.

After swinging dozens of shovels in a row, Hu Xiaodao finally surfaced, gasping for breath.

If someone is by Hu Xiaodao's side at this moment, then you can clearly see that Hu Xiaodao's eyes are already blood-red at the moment.

It was caused by a lack of air for a long time, and if he couldn't dig the boulder after two more attempts, Hu Xiaodao had to give up and go back to rest. Wait until the afternoon to dig again!

Dive into the water again, no less cloudy than the last time.

But Hu Xiaodao really didn't have time to wait any longer, he dived more than a dozen times, and the location was already familiar to him, and he groped his way to the top of the boulder, Hu Xiaodao inserted a shovel into the back of the boulder, and the sapper shovel was still forty centimeters exposed.

"Enough!"

After nearly two hours of busy work, it was finally time to draw the lottery, Hu Xiaodao became a dantian, and he pulled it hard, but the stone did not move.

Pull it again, but the stone still doesn't move.

"Drink!"

With a loud shout, he used all his strength to pull the handle of the sapper's shovel, and the stone finally began to loosen.

As he opened his mouth with great force, the air in Hu Xiaodao's mouth continued to turn into bubbles and tumble outward, mixed with dust, and only by experiencing it could he experience the pain.

"Phew! ~"After holding on for ten seconds, Hu Xiaodao used all his strength, and the stone was finally pried down and rolled to the bottom of the water, and Hu Xiaodao also surfaced at this moment, and he could no longer hold on to even 0.01 seconds.

At this moment, Hu Xiaodao was not in a hurry, and the visibility in the water was still less than ten centimeters, and it was very turbid.

What he needs is rest and conditioning his eyes.

After going ashore, Hu Xiaodao got dressed, put on his backpack, and reopened the live broadcast, facing his eyes.

"You see, this is the reason why you usually don't listen to the teacher, next time you must remember that the teacher must listen!"

The blood-red eyes startled the people in the live broadcast room.

"Brother Dao has become a zombie?"

", water pressure problems, turtles!"

"Teacher's words? What do you mean? ”

"Hahaha, it's a swimming teacher, I failed swimming, so my eyes are red, you must not do this!"

After a few nonsense words, Hu Xiaodao patiently leaned against the wall and waited for the dust in the water to slowly settle, it is impossible to sit now, walk back about two kilometers to a dry place, bear with it!