The rest count as three and a half. Almost all of them are mechanically modified, and the difference is only in the material and thickness. Standing still, Kasia thought as she watched ahead. The Insurgency's surgeons seem to have acquired an immunity, but only with steel-hulled bombs, which rely on fragments to inflict damage. The power of the fragments could not penetrate the alloy flakes on these people's bodies, and destroying the skin would only cause some pain.

In less than a minute, Kasia discovered something else. Even though mechanical modification is widespread, there are not many people who replace skulls with metal, perhaps due to technical and price constraints. Of the eleven people who died just now, according to the sound of bullets, only one was a skull made of alloy material. It makes no difference to Kasia, and under the acid platinum bullet with the power equivalent to an ordinary small-caliber blue-silver bullet, there are not many things that can withstand this kind of power.

And even if it can't be penetrated, the huge kinetic energy acts on the head, and it is still unknown whether the neck of some surgeries can eat this power. Even if they are eaten, not everyone can eliminate the impact that reaches the skull in a short period of time. Coma, unconscious, and then losing balance is probably the fate of a large number of people. The alloy material's defense mechanism is similar to that of the Black Scales, relying on its own hardness to defend against external attacks. Both have very low absorption of impact and force, and if the strength of the protected thing is not up to standard, the result will only be that it will look bright on the outside, and after taking too many bullets on the inside, it will be directly shattered into fragments and thick blood foam.

The four people on the opposite side did not cooperate with the smoke from the sudden explosion, and after firing the bullets in the magazine, they quickly retracted their positions and retreated to the edge of the two steam furnaces. Among them, the captain-like person was holding a communicator to contact the others, and he looked vaguely excited.

Two of them immediately opened the small room next to the furnace control room, which resembled a storage room. Two heavy machine guns, which had long been assembled and commissioned, were pushed out. It was fixed to a small cart, with a bulletproof baffle in front of the heavy machine gun, and a mechanical shock absorber added, two large boxes of ammunition, and Kasia estimated that the reserve ammunition was fixed on the side of the heavy machine gun in an ammunition box of about 5,000 rounds.

There is also a simple barrel cooling mechanism, the most common air cooling, which is not very effective, but can extend the continuous output of fire for more than ten seconds for the heavy machine gun. And these ten seconds or so may be a bullet net intertwined with hundreds of platinum bullets.

Two mobile heavy machine guns, one on the left and one on the right, held the mine to the steam furnace, while the remaining two were used as support.

"The Imperial surgeon should have told them that I have temperature sensing on my side. "The remaining four people were all wrapped in the temperature escaping from the steam furnace, and the range of movement that could be carried out was probably determined and regulated by the Imperial Surgeon on the spot in the past few days, and several people were careful when moving, and there were invisible rules.

Although the information was wrong, it did work. The increased "hum" did have some effect on Kasia's acoustic detection. Several of them were facing the side of the passage, staring closely at the smoke that was still flowing and slowing down, as if trying to see the enemy's movements.

It was expected that it would take another three to five minutes for rebel reinforcements to arrive in the steam furnace, and Kasia thought that some pressure should be put on the four men so that they would have more surgeons to support the side, which would ease the difficulty of the attack of Evan and Vermer and the others. On the other hand, if you have to drag most of the surgeons yourself, the chances of the two successfully retreating will be much higher. Kasia felt that she might need their help in expanding her business in the kingdom of Thir in the future.

Tearing off the two steel-hulled bombs and removing the rings, Kasia read the seconds, the smoke in his eyes that didn't seem to exist and couldn't block his vision. Just in the right moment, Kasia took a few steps forward, and the steel-hulled bomb threw a sleek arc into the smoke.

Two seconds later, barely at a margin, two steel-hulled bombs came up in front of the two heavy machine guns and exploded with a bang.

The two men who could observe the heavy machine guns subconsciously hugged their heads, and the fragments directly tore the skin on the top of their heads and a small part of their faces, and the brief pain made them feel dangerous. The next moment, the captain and another person began to shoot blindly into the passage, and then the two heavy machine guns also spit out flames more than a meter long, and in the crisp sound of bullet casings falling to the ground, Kasia watched the rock wall on the passage splash into a fountain of rubble flowers. In just a few seconds, the place where the bullets were concentrated had been reduced to nearly twenty or thirty centimeters thick.

Waiting for the opportunity, about eight seconds, when the four men released the trigger one after another, Kasia leaned close to the ground, and his body swooped into the center of the passage, and according to the sound wave guidance, fired five consecutive shots at the observation window of the front bezel of the heavy machine gun.

The angles are all different, but the final impact point is invariably converged on the center of the bulletproof glass placed in the observation window. It is estimated that it is close to 30 centimeters thick, and it is not an exaggeration to say that it is a bulletproof glass wall. But the thought that this might be their last defense became a matter of course.

The first bullet directly covered the thickened bulletproof glass with broken flowers, and the warhead was embedded in it, and there were still five or six centimeters left to completely penetrate. Follow-up bullets followed one after another, and the extremely small time difference caused the observation window to explode open, and continued to pass through, exploding the heads of the enemies behind them.

Knowing that this would be the result, Kasia took advantage of the situation to prop up his body with one hand and jumped up, and on the way back to the position just now, he opened the sixth bullet and exploded a small diameter red copper pipe from the high-pressure steam tank.

With the sound of an explosion, the high-pressure superheated steam that got the breakthrough was about to smash the pipe into pieces. In a very short time, the hot white steam filled the cavity and blew away the smoke from the front of the passage.

The next moment, a whole red light appeared with a beeping sound, and the "jumping" sound of high-pressure steam impact also stopped abruptly.

Safety monitoring came into play and the shut-off valve on the pipeline was activated.

The heavy machine gun roared intermittently again, breathing air with a throat-burning temperature. Seeing the vague shadows of the three running towards the control room, Kasia immediately followed their footsteps, reloading the revolver with bullets halfway through, and firing continuously.

Whether the two people behind him have followed up or not, as the team leader who guards and monitors here every day, has no time to care. The sound of the gunshot only made him instinctively shrink his head, and just as he was lamenting that he was lucky, he lost his balance and fell to the ground.

Thinking about what had happened to me, I felt a sharp pain in my left leg. He touched it, and a section below the knee had been broken by a bullet.

The temperature around him was very high, but it still couldn't stop him from breaking out in a cold sweat. Not daring to stop at all, he moved with his hand and the other foot with him, until he entered the control room, and only then did he have time to lean against the wall and catch his breath.

"Captain Janet!Captain Janet!" called urgently.

"Kermans, what's going on over there, how long can you hold out? We'll be here in a minute. ”