"Who is the person behind your ass?, do you have a clue?" Gu Tie's voice echoed in the central passage. Eva, who was running hard, panted and said, "How do I know? The high-ranking Brotherhood has done a good job of secrecy, and their physiognomy is information that can only be dissolved from the beta caste and above! I only know that those people are very scary, even howitzers may not be able to kill them, you must be careful!"

Gu Tie turned his head and said to Xiao Liping: "How many times can the heavy particle cannon be fired when it is fully charged?"

Lao Xiao pushed his glasses: "Twice." After two times, it will enter the cooling program and will not be able to use it again after 140 seconds. ”

"Rubbish!" Gu Tie sighed, "Aim for the center of the cube room." I'm going to blow up the ceiling and let these guys fall, and if you can't kill them at such a height, you can temporarily stop their movements, and then you aim and hit hard. By the way, in order to prevent the mud in the tunnel from flooding the entire base, you must have some contingency plan, right?"

Lao Xiao said: "You launch the No. 13 and No. 14 'eyes', they have a fast-setting carbon fiber injection device, which can form a high-strength mesh film in a short time to hold the mud, as long as the ceiling does not collapse in a large area, it will be no problem." The maximum repair range is 5*5 meters, don't blow it up too much, once the mud is poured in a lot, it will not be able to make up for it. Countdown to 10 seconds, 9,8......"

"Understood. ”

Gu Tie quickly tapped on the keyboard. The transmitter shoots four worm robots in quick succession, while two eyes carrying carbon dioxide lasers and high explosives shoot straight into the ultrasonic cavitation, causing a self-detonation in front of the invisible wall. "Boom!" Two scorching fireballs rose from the viscous muddy water, the stiffeners of the resin ceiling were blown off, and hundreds of tons of mud poured down the cube room with ultrasonic bubbles, forming a rumbling black waterfall. In the 3D model, the high-risk area continues to move down with the mud waterfall, and in the blink of an eye, it has fallen a distance of tens of meters, "It can be repaired." Xiao Liping said in a deep voice.

"Understood. Gu Tie's fingertips slid over the virtual keyboard and pressed the execution button. Two "eyes" that had just arrived at the scene shot out a liquid carbon fiber matrix liquid from one hundred and forty nozzles above and below Zhou's body, constantly biting each other, and the butterfly-shaped crystals in the liquid quickly solidified, tightly bonding the carbon fiber filaments that were bones together, and instantly weaving a large net of twenty-five square meters. Although it is a grid shape, the grid size of the carbon fiber mesh is only 0.3*0.3 nanometers, and even water molecules with a diameter of 0.4 nanometers cannot pass through. "Boom ......Rumble" looked up from the inside of the cube room, only to see the black waterfall abruptly stopped, the hole in the ceiling was tightly covered by the black net, the pressure of the mud made the net slowly bulge, like a pregnant woman's belly continued to increase, but the greater the degree of deformation, the tighter the bite of the carbon fiber in the omentum, the protrusion gradually stopped, looking from afar, a trembling dark hemisphere hung on the ceiling, muddy water dripping from all around.

"Pay attention, Lao Xiao!" shouted, Gu Tie manipulated an eye to track the enemy's traces, this worm robot was drilled into the room when the carbon fiber net was just formed, and was swimming at the end of the mud waterfall at the moment, "poof, ......" The muddy water had hit the ground, and the dirty Lang flowers splashed everywhere, and the sludge was piled up and pushed by the upstream pressure to expand in all directions, turning into a circle of rapidly increasing black spots.

Sitting in the control room of the annular base, you can feel the low-frequency vibration caused by the mud hitting the ground, and in just a few seconds, more than five hundred tons of muddy water entered the cube room, "See!" The eye camera sent a violently shaking picture, and the ultrasonic cavity still maintained its shape, tumbling and falling in the waterfall of death, "It is expected to hit the ground in three seconds, are you ready, Lao Xiao?"

Xiao Liping clenched the handle, flicked open the protective cover, and put his index finger on the red button, the indicator light on the button had turned green, "After charging, it can be fired at any time." ”

"Okay, listen to me. ”

"Rumbling ......" With a large amount of mud pouring down, the muddy water formed a 50-centimeter-high wall and pushed forward, and a large rock sandwiched in the waterfall smashed out a 5-meter-high black Lang flower, and the twisted ultrasonic cavitation bubble landed on the ground in this terrible mudslide, and then was submerged in the mud.

Lao Xiao turned his head to stare at Gu Tie, who did not issue an order for a long time. The tacit understanding formed for a long time made Xiao Liping not ask why, he knew that even if too many things happened, the people around him were always trustworthy partners.

A long 5 seconds passed. “...... Old Xiao!" Gu Tie shouted. At the same time as he spoke, a behemoth fell with the mud waterfall, it was the vertical shield machine that was hanging in the hole in the ceiling just now, Gu Tie chose the location of the explosion slightly deviated from this machine, and when he was about to close the gap, he used the last 'eye' to slam the shield machine from behind, making this heavy machine the last bombshell to fall.

"Boom!" the entire base shook, the more than a hundred-ton vertical shield machine slammed into the ground, and a mud fountain more than twenty meters high soared into the sky, "Now!" Gu Tie shouted.

Xiao Liping pulled the trigger. The two heavy particle emitters let out a low roar, and the Krypton-84 heavy ion stream emitted by the acceleration coil was aligned by the electromagnetic confinement field, passing through the earth's crust at nearly the speed of light, converging at a point in the center of the cube chamber and colliding violently. All the surveillance screens immediately turned snow-white, and the red area representing danger in the three-dimensional model quickly increased, "Gu Tie, cool down!"

The worm robot monitoring the battlefield unfolded two rows of plumed sprinkler irrigation in the air, and the liquid nitrogen carried inside the "Boom ......" was sprayed over a large area, and the flame cluster of the "Crackling ......" heavy particle explosion was stimulated by the cold, triggering a series of small explosions, and the color of the fireball changed from white to blue. The violent, vibrating monitor from blue to red, finally showed the reality of the battlefield, and the blow made the mountain of mud in the center of the cube room disappear without a trace, and the resin floor was completely melted, revealing the graphene honeycomb structure at the bottom, on which boiling magma flowed, water vapor tumbled in the air, and the red-hot wreckage of the shield machine was scattered east and west, and there was no trace of the enemy at all.

"One more shot, Old Xiao. It's not that easy for the enemy to die. Anyway, after approaching the central passage, the heavy particle cannon will not work. Gu Tie narrowed his eyes and said.

Xiao Liping did not hesitate to pull the trigger again. The other two heavy particle emitters lit up instantly, and another terrifying explosion occurred in the cube room. After this launch, the four launchers all entered the cooling program, using liquid helium circulation to take away the high heat of the acceleration coil, "puff ......" and "eye" sprayed a large area of cooling liquid nitrogen again, this time all the reserves in the cylinder were used, the flame was not completely suppressed, the screen in front of Gu Tie's eyes suddenly flickered, and he knew that this worm robot had been burned by the fireball. Each of these robots has different functions, which is a very convenient prop, Rao is someone else's thing, and Gu Tie can't help but feel a little distressed.

"Even the son of God can't survive such an explosion, right?" Lao Xiao took off his glasses and rubbed his eyebrows.

"You're just a mortal thought. My right eyelid keeps jumping. Gu Tie said.

Eva and Joe stumbled several times from the shaking of the ground, and finally approached the end of the central passage, "Turn right, and then it's safe." Gu Tie's voice instructed, "After turning the corner, the gate of the central passage will close behind you, as long as you ...... What the hell?"

The Chinese screams came from a black shadow on the screen. The camera in the central passage captured a shadow sprinting at high speed, it crossed the eighty-meter-wide cube room in five seconds, and shot into the passage like lightning, Xiao Liping sat up straight with a spirit, "The automatic defense system has already been activated, whether this is a human or a mechanical ......"

"Tom ......" two Gatling revolver machine guns fired fiercely on the ceiling, pouring out a terrifying rain of bullets at a rate of fire of 12,000 rounds per minute, but the steering speed of the gimbal mechanism could not catch the enemy's traces, the rain of fire was left behind, the black shadow accelerated again in an impossible situation, and the heel kicked on the alloy steel ground with a bang, and a vertical leap crossed a distance of eight meters. "Bang Bang! Bang Bang!" The weapon system hidden in the wall made a faint popping sound, which was the sound of the self-circulating ferrofluid matrix working, and the small holes in the wall spewed out small hypersonic ferrofluid arrows, which penetrated the human body without hindrance and entered the recovery holes in the opposite wall, this spindle-shaped ferrofluid tip shot from the diamond nozzle could penetrate three layers of Kevlar-ceramic composite body armor, not to mention an unsuspecting flesh and blood. The blood remained in the air, and the enemy rushed through the matrix area in the blink of an eye, leaving a trail of blood on the ground, but his speed did not diminish in the slightest.

"It can't be. His body has obviously been beaten into a sieve...... "Xiao Liping's pupils were suddenly dilated.

Gu Tie's fingers danced dexterously, the picture captured by the high-speed camera was presented on the projection screen, the blurred face had no facial features at all, the eyeballs were protruding and dangling, and the skin and flesh on the skull had long been burned to charcoal, "This guy has long been dead, Old Xiao!" The Chinese smiled bitterly, "Is there a plot of Resident Evil in the future?"

"Whoosh!" a pillar of orange-red light swept through the entire passage, and the laser launcher accurately severed the enemy's waist, slicing the strange enemy in two. However, the upper half of the undead's body crawled frantically forward with its hands on the ground, dragging its long blue-purple intestines, and in the blink of an eye it made its way through the defenses to the end of the passage.

"Damn!" Eva turned, biting her lip and pulling the trigger of her revolver.