At this time, the interior of the entire R3-4 submarine was brightly lit, and the sound of the engine was humming, mixed with the sound of clicking mechanical gears from time to time.

Suning raised his feet and walked forward, the main control room was in the front half of the submarine, which was also the interior of the cave. He was very suspicious that Captain Kane and the others at that time might have taken advantage of the high tide and the sea rose suddenly, flooding the cave, so they reluctantly sailed over, and when the sea receded, they climbed out of the submarine and finally discovered the unexplored virgin land - the Zhonghu Islands.

Otherwise, it is impossible to explain why the head of the submarine is inside, and the tail is outside.

The internal space of the submarine is very small, all parts of the hatches are open, and now it is still on the water, there is no need for a barometer, and when you dive out for a while, it is estimated that you will have to close the hatch and use it.

The further you go, the more crowded it becomes, and all kinds of mechanical parts occupy most of the space. Suning cautiously lowered his head, let go of a steel support, and then squatted down, hunched over and entered the next hatch.

As soon as his head poked out, his eyes suddenly opened up. Everyone is here, and this is the main control room, which is also the driver's cabin.

Yi Qingxuan was concentrating on fiddling with something, in front of her was a huge steel console, next to a small instrument table, glasses staring at the instrument table, copying, from time to time bowing her head and whispering to Yi Qingxuan to exchange opinions.

Professional problems, leave them to the professionals to solve. Suning liked this sentence very much.

The other four people were not idle, they were arranged by Yi Qingxuan to manage their own affairs, after all, if you want to pilot such a large submarine, only one or two people will definitely not work.

Suning looked over, Chen Jing was sitting on the left, and in the screen of the console in front of her, the green lines rotated in a circle, obviously the sonar control center.

On the right, Chen Shu stared at the fuel system, Qin Xiaoru kept looking at the power system, but what made Suning feel a little strange was the sweet potato.

As a mechanical bearing worker, he is always a little absent-minded, and even depressed.

After Chen Jing left in the morning, what happened between them, Suning didn't ask much, but from some clues, it can be seen that the relationship between the two middle school people is not as harmonious as it was at the beginning, and there seems to be a rift.

He doesn't want to know about other people's private affairs.

Everyone was so busy that when Suning came in, no one noticed him and greeted him.

Suning loves the feeling of being busy and fulfilling, and everyone is trying to survive.

After all, people have to live on their own.

Suning came straight to Yi Qingxuan's side and asked:

"How's it going?"

Yi Qingxuan didn't raise his head, his hands were still fiddling with the main console, and replied:

"So far, everything is normal. As long as the sea floods the entire cave and gives us a certain amount of room to start, it shouldn't be difficult to escape. ”

Suning nodded, this was the answer he expected to hear.

"Need I do something?"

"Of course, just checked the submarine, there are still a lot of cans in the storage room, if you have time, you can bring some over, everyone hasn't had breakfast yet." Yi Qingxuan still didn't look up, but she was obviously in a happy mood and talked a lot.

Suning nodded yes, and was just about to go out, Yi Qingxuan reminded:

"When you come back, remember to close the hatch."

Suning grinned and turned out of the main control room.

For the Americans' military canned food, Suning is still very relieved, the instructor remembers, for the task can eat a lot of American canned food during World War II, calculate the time, it is almost a hundred years, in addition to the taste is not good, everything else is very good.

Americans have to admire the safety of food. Compared with Huaxia, after searching from the memories of the top students and instructors, Suning could only laugh lightly three times.

The storage room is at the tail of the submarine, open the hatch and go in, boxes of wooden boxes of military cans are stacked high, Suning moved down a box at will, and found that the lid of the wooden box was not opened, obviously no one moved.

Suning nodded, picked it up and carried it on his left shoulder, just about to go out, he retreated, thought about it, and then ripped off a box and carried it on his right shoulder, went out, and pulled the hatch hard at the end.

Walking from the tail to the main control room, calculating the time, the sea water has almost flooded the cave.

Pushing open the hatch of the main control room, she saw Yi Qingxuan working as a periscope, and when she looked inside, it seemed that she was also aware of the problem of the speed of the rising seawater.

Suning put down the canned food box, and everyone didn't have the slightest intention of stepping forward, and they were still busy with the work in their hands.

No, Suning had to pry open the wooden box with a military thorn, take out the military cans, open them, and then shout and throw them to everyone one by one, along with the military cans, there are also small steel forks.

The military thorn and the six small steel forks were naturally brought back from the storage room by Suning, and as for why these things appeared in the storage room, you have to ask Captain Kane.

After sending a circle, Suning was so hungry that he couldn't do it, he ate a lot of food, and he consumed the amount of exercise in the morning, and he didn't feel it at first, but now when he is free, all the cells in his body are roaring with hunger!

At the moment, regardless of thirty-seven twenty-one, pry open the can, take out a piece of jerky, and feast on it.

As soon as I entered my mouth, a salty and astringent taste rushed into my taste buds, is this food?! Suning has never had such an unpalatable thing, and saying that the taste is like Jue La is simply lifting it.

If you look at the others, almost no one has moved.

Suning shook his head, okay, forget it, it's just a belly wrap, why ask for so much?

Suning buried his head in eating, canning after can, until the fifth can, he was barely a little full, unscrewed the mineral water, drank a few sips, and suddenly, hundreds of millions of cells on his body let out a satisfied moan.

At this moment, Yi Qingxuan, who was observing the periscope, suddenly excited:

"The sea is over the top!"

Suning perked up and hurriedly straightened up.

Over there, Yi Qingxuan's words changed sharply, and he said calmly:

"Each system reports how it works!"

The glasses immediately said: "Everything is normal with the air pressure valve!" ”

"The sonar system is in good working order and no danger has been detected." Chen Jing continued.

"The energy system is working fine, and there is plenty of fuel." Chen Shu was not to be outdone.

"Everything is fine with the power system." Qin Xiaoru said coquettishly.

"The mechanical bearings are working fine." Sweet potatoes are not very interested, but they are quite responsible.

Yi Qingxuan returned to the main console, his eyes were extremely excited, as if a scorching flame was burning, his expression was flying, and he exuded an inexplicable charm all over his body.

Suning has never seen Yi Qingxuan in this state, she held her head high and simply tied a ponytail, extremely capable and graceful. Suning had to admit that Yi Qingxuan's heroic spirit buried deep in his heart, the dazzling light emitted at that moment, everyone looked sideways.

"So...... Reverse the propeller and let's go! Yi Qingxuan raised his fist high and swung it fiercely into the air!

The perfect combination of beauty and power almost blinded Suning's eyes.

The engine suddenly sounded loudly, and the mechanical bearings were running at a high speed. Everyone couldn't suppress their excitement and finally escaped!

But a second, two seconds...... Half a minute passed, but the submarine did not move at all.

What's going on?! Everyone's hearts were sudden.

"Glasses! What's going on! Reverse propeller! Yi Qingxuan yelled.

How do you know that the glasses stood in place in a daze, with blank eyes and a pale face.

Damn it! It's not going to go wrong again!? Suning's scalp is numb.

As if in order to apply for Suning's words, the glasses stammered, and said with tears:

"I didn't ...... No...... No......"

"Nothing?!" Suning yelled suddenly.

The glasses looked at Suning like a dead father, and said tremblingly:

"There is no propeller reverse rotation option button!"

"What did you say?!" Yi Qingxuan's mind went blank, and his face instantly turned pale as paper.

She thought of a tiny flaw in R3-4 that had been overlooked, and that she had argued with her father about it. Think it's harmless. Her father said that any flaw in the submarine could be fatal. She didn't believe it before, but now she ......

"Without the propeller reverse rotation button, the propeller can't be reversed, we ...... Our submarine can't fall backwards and can't get out. ”

Everyone was stunned for a moment.

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