Right! Right! I feel that way too! A soldier named me also said.

"Me too." Another soldier named the soldier who blew all the yellow sand and saw the gold said.

"Stop moving! You all feel this way? Commander C ordered.

The soldiers nodded.

Commander C said: "There may be something strange, the three of you continue to move forward, and the others are on standby!" ”

The three soldiers just now continued to maneuver the spider robot forward. Approaching the entrance of the cave, a large piece of ice suddenly shattered, and the three robots fell into the inner ocean together.

An adjutant named Feiyu next to Commander C said: "Maybe the ice here has done something, because behind the ice wall, the previous peas can't detect the situation behind this ice wall!" ”

And Adjutant Kerr reported: "Check it out, it is estimated that the ice here has been heated by some means, so that it has been thawed and refrozen repeatedly!" The outermost layer is 5 cm harder, but the bottom layer is 20 cm more brittle. ”

Commander C said in his heart that it was so dangerous, if we all went forward together just now, it would be over if we all fell now! I'm not afraid that there are so many more, just be careful! Victory is ours!

An adjutant named Concubine Tang suggested: "The subordinates suggested that the soldiers should be divided into 3 roads, and 4 on the left and right should only make a large-angle detour. The other 9 only chiseled off a layer of ice from the front! ”

Commander C listened, yes, 2 roundabouts, if it works, 1 way is enough. The other 9 chiseled off the ice in question, and although it was a waste of time, it was foolproof!

Soon the remaining 17 spiders began to carry out this tactic. There are 4 spiders on each side of the left and right, and they increase the impact pressure of the spider's feet, and drive deeper into the ice to advance carefully! And the 9 in the center are lined up, and after 7 feet are firmly secured, they stick one foot diagonally into the ice and start blowing up the problematic ice about 20 cm thick!

When the nine in the center dug about 10 meters away, the left and right sides have already reached the hole!

One of them, just turning to head into the cave, was hit by the ice that fell from it and fell into the sea.

Another one, still like this!

"Stop first!" Commander C ordered.

This Plum Frog 2 really got a lot of tricks!

After thinking about it for a while, Commander C ordered the remaining 6 and the previous 9 rounds in the middle to dig directly into the ice under his feet, preparing to hit a passage diagonally to the core of the ice sea urchin! After all, the position of the original main icicle has not changed.

15 spiders gathered together, either with their spider feet to blast open, or with laser weapons to boil, slowly carved out the passage, diagonally pointed straight to the main load-bearing pillar in the center of the ice sea urchin base!

The spider robots first burned it in the middle with a laser to become a cone-shaped hole, and then used the spider's feet to blast it open and expand, forming a channel, and so on little by little.

Although the progress of this attack is slow, it seems to be safer, after all, if you are attacked when you turn into that hole from the ice, there is no way to do it! However, this progress was very slow, and it took two days to see the shadow of the ice urchin base faintly through the ice.

Commander C's eyes were also a little red and shouted, "It's almost there!" Hold on! "Although the other operators have been sleeping and eating on shifts, he has been staring at this place all the time! After all, this recapture operation was very important to the Supreme Council as well as to him personally. And I've lost 5 mechanical spiders before, so I don't know if this Plum Frog 2 has any tricks. If the superior forces still fail to attack, it will be really shameless.

Adjutant Mu reported: "Judging from the sound, it is less than 30 centimeters away from the middle pillar of the ice sea urchin base!" ”

"Good! Now start the lateral attack! Commander C ordered.

If you attack sideways from this position, you can directly cut off the main load-bearing icicle, and then attack from above the Ice Sea Urchin Base, anyway, even if you completely destroy the Ice Sea Urchin Base, it is an acceptable result!

Just as they had advanced another 20 miles, a red stick was stretched out towards them from the base of the ice sea urchin diagonally below.

"Judged to be some kind of assault weapon!" Adjutant Concubine Tang said.

"Retreat to evade, and prepare to destroy the start!" Commander C ordered.

Many of the mechanical spiders retreated to keep a distance from the spot where the red stick had broken through the ice, and also separated from each other at a distance to avoid being damaged several at a time when attacked. And then their weapons are ready to attack.

But the red stick didn't pop through the ice a little bit, but spewed out a stream of liquid! Quickly stream down the tunnels carved by the spider robots!

"Beware of evasion!" Commander C reminded.

Three of them didn't dodge in time, and as a result, they hissed!

"Probably sour!" Adjutant Mu reminded.

But with a hissing sound, a lot of dark green smoke filled the entire tunnel.

"Attack!" Commander C gave the order to attack.

But with a little spark from a spider-robot's foot that just exploded through the ice, the entire smoke that filled the tunnel burst into flames, and after a few seconds, the combustion turned into a deflagration! All the spider robots were overturned by the power of the explosion, the heat and the heat wave, and all slid out of the inclined tunnel they had dug! Fall into the Inner Ocean!

Oh, my God! Defeated?

It's been 3 years since the launch of this attack plan! Countless manpower and material resources have been invested. Commander C looked at the monitor covered with snowflakes in front of him, which was full of lost signals, and fainted with a pain in his heart!

Commander C is very old, and this time he stayed up for a few nights staring at the battle, for fear that something would go wrong, but something still went wrong!

The Aerospace Forces soon came a new C commander.

Several key executives, including Mr. A and Mr. M, listened to the new Commander C summarize the defeat.

"This is the key point of the battle!" The new Commander C said: "Afterwards, we judged that this red stick was due to the red color of its own heat, and after drilling through the ice, it released some kind of acid!" ”

"Do you know the ingredients?" Mr. M asked.

"I can't know, the last few seconds of the information sent back, the outer layer of some of the actual body is a little damaged, and then I saw that the entire passage was filled with smoke, and then there was a deflagration! The heat and shock wave caused all the robots to slide down the tunnel and fall into the inner ocean! The new Commander C said. After all, this defeat was not his, it was the former Commander C, so he was not frustrated.

"It is estimated that it is some kind of organic acid formed from the organic matter in the methane lake after the plum frog 2 drilled through the methane lake. Volatile or corrosive smoke also contains a lot of methane! And then either the heat of your attack or his other way of igniting it. Mr. M speculated.

Mr. A, who seemed to have little interest in what had been discovered in the past, asked, "So what about your plans next?" ”

PS "Offshore Oil 981" The platform weighs 30,670 tons and has a bearing capacity of 125,000 tons, representing the first-class level of the offshore oil drilling platform, with a maximum operating water depth of 3,000 meters and a maximum drilling depth of 10,000 meters. The total cost of the platform is nearly 6 billion yuan.

(End of chapter)