On the surging Beimen River, hundreds of logs are constantly rising and falling, and they have rolled up a pair of abandoned and dilapidated fishing nets, which have rolled up the garbage at the bottom of the river, and the team has quickly doubled in just a few kilometers.

If this situation is discovered, a river cleaning robot will immediately come forward to intercept and deal with it.

Xiaoliu, the main control computer of the Beimen River Dam, will call the police as soon as he discovers that the river is abnormal. But at this moment, the tea dripping from the main console happened to completely wet the circuit inside.

The dam's blaring alarm went off in less than 0.1 seconds before it was cut off by the short-circuited control system.

Because there are often all kinds of debris in the river, and these debris can sometimes pose some threats to the dam, but most of it is completely deterrent. It's just that dam safety cannot be ignored, so the warning values are set very sensitively.

At the beginning, the staff on duty at the dam were still very conscientious, but after 30 years of peace, the personnel changed wave after wave. Today's on-duty personnel are less vigilant than they used to be.

Coupled with the highly intelligent 24-hour uninterrupted guard, the role of the on-duty personnel has almost been reduced to the lowest point, so this alarm system later added a manual shutdown function.

This short circuit just activated the artificial shutdown alarm!

After Xiao Liu issued the alarm according to the normal procedure, he was ready to send the river cleaning robot to intercept these driftwoods, but at this time, a boulder with a diameter of about three meters rolled down from the cliff on the right, and accurately landed in the center of the exit passage of the river robot, directly smashing through this passage!

Now all the robots are blocked inside, and if you want to get out, you have to get this rock out of the way!

The rumbling sound of the boulder landing finally attracted the attention of the guards who were fighting on the Great Wall, and Lao Zhang jumped up for the first time: "Not good!" Something could be wrong! ”

The dam is built in a canyon, and the biggest fear is that the rockfall on the mountain will block the water intake, so all the staff on duty are particularly sensitive to the sound of falling rocks.

When Lao Zhang ran back to the control room, he saw a manual console emitting green smoke.

His cup of tea has scrapped the entire manual console!

At this time, all the river monitoring screens flashed with dazzling red light, and the driftwood army, which had more than doubled in size, was speeding towards the dam!

"Send all the river cleaning robots out at once! Use all means to intercept these driftwoods! ”

The person in charge of the dam, a man with a full beard, was horrified by this scene and shouted at the top of his voice.

"Can't send it out!"

At this time, another guard on duty said with a sad face: "Xiaoliu has already dispatched the robot for the first time, but a mountain rock fell, which happened to smash the exit of the robot!" ”

"It is estimated that it will take at least half an hour to clear the exit!"

The river cleaning robots are shaped like a container ten times smaller, so their entrances and exits are not large, and a three-meter stone is enough to block them tightly.

If the boulder falls at the exit, it can be easily pushed away with the robot's powerful thrust.

But smashed in the middle of the passage, which can only be pushed off by lifting it up.

The biggest problem is that these robots were not designed with this upward lifting function in mind!

"Damn! Let the robots blow themselves up a few! Be sure to get the exit out! If the dam is destroyed, we will not just be a dereliction of duty! ”

Beard slammed his fist into the scrapped console and roared.

If the Beimen River dam collapses, the entire Haitian City downstream will suffer, and how can it be explained by a dereliction of duty at that time?

It is estimated that the people of Haitian City will have to eat them alive!

The river cleaning robot itself has a self-destruct device in order to be able to buy time in this form when necessary.

That's why the beard is said like this.

"The console is ruined, we can't give instructions to Xiaoliu now!"

At this time, another guard on the mahjong table had collapsed to the ground.

All river clean-up robots are under Xiaoliu's control, but the self-destruct command must be authorized by a human to initiate the self-destruct command. Looking at the messy console, I can figure out with my toes that there is no way to manually authorize.

"Damn! What Lao Tzu wants is a solution! Not a problem! ”

The roar of the beard made the glass tremble.

Rumble!

At this time, the first batch of driftwood had come to the front of the dam, first blocking the drainage outlet of the dam, and then the driftwood began to accumulate under the continuous impact, slowly growing below the water surface.

Finally, when some driftwood was piled up to a certain position below the dam, the strong suction of the water inlet located under the dam swept it straight down!

In a crunch of kalakala, one of the water intakes was completely blocked by driftwood!

The Beimen River Dam has a total of three outlets and six intakes, and after the driftwood blocks one outlet, the flow of the remaining two outlets increases instantly.

And the blocking of one inlet also brought a huge flow impact to the other five intakes!

But these driftwood are just the first batch!

Seeing the monitoring room illuminated red by the alarm lights, the bearded face turned extremely pale.

On the surveillance screen, there are at least seven waves of driftwood, which is enough to completely block all the drainage outlets and inlets of the dam!

"What is the water level like now?"

The beard turned to the other guard on duty.

"One outlet and one inlet are completely blocked, and the water level is rising rapidly, and if two more openings are blocked, the dam will reach its maximum capacity. If more than three are blocked, the dam will be flooded if it does not collapse. ”

The officer on duty who is responsible for checking the water level said in a trembling voice.

"Report it."

The beard took a deep breath and said, "It's too late to deal with it now." If you don't report it in time, Haitian City will be finished! ”

In fact, in a highly intelligent federation, all dam conditions are networked.

After discovering that the water level of the Beimen River dam had risen abnormally, officials in Haitian City had received the alarm as soon as possible.

It's just that the level of this alarm rose rapidly, and it took less than ten minutes to go from orange to extremely red!

In an instant, a shrill siren sounded in Haitian City.

Every city in the Federation conducts a regular evacuation drill once a year, but the drills are usually carried out with advance notice to avoid causing chaos in the city.

Therefore, when this piercing alarm sounded, the residents of Haitian City were stunned for a moment, and their immediate reaction was to check whether an evacuation drill would be conducted today.

When more and more people found out that this was not a drill, Haitian City was like a fried pot!

At this time, Ye Jingchen and Zhou Fatzi, who were still on the barren beach of the Beimen River, couldn't help but be stunned when they heard the alarm, and the faces of the three of them instantly became extremely ugly.

Because they found that the water level of the Beimen River is declining at a rate visible to the naked eye!

……