Ren Di came back, and when something happened in the underground world, Ren Di stepped on the space shuttle back to the Yuanmiao Continent, the silver-white space cabin, set off from the launch platform of Sky City, and passed through the area where it was possible to collide with a small meteorite after four hours. The blue light of the space propulsion propelled the launcher to the space shuttle on standby. Then he quickly returned home.

There is no space gate in the sky city, it is not that Alice's levies did not go, as the distance of the space gate increases, the energy required is increased in geometric nature, and it is still possible to use the nuclear power plant to input energy to Alice's talent space gate and teleport for hundreds of kilometers. But if you want to travel through space, you can cross the distance of light seconds. So before the energy source of nuclear fusion comes out, this talent cannot be supported by energy. Therefore, this kind of space gate support talent looks very hanging, but in the era of lack of energy for cold weapons, it is actually impossible to achieve much advantage.

Ren Di is back, and there are some things that must be dealt with. As for how to rescue, the Evolution Officers of the Knights of God, several Evolution Officers of the Son of Heaven Alliance were ready to immediately dig down the shaft. However, the normal shaft seems to be too slow, Ren Di used his hand information input, the optical keyboard quickly entered, hundreds of formulas used the computer to quickly calculate, and finally set a plan that seemed very violent, and there were a lot of uncertainties in technology.

Missile trucks were once again erected from missile depots. In fine weather, under the joint positioning of several satellites in the sky, one missile after another crossed the sky to reach the highest height in the sky, and fell vertically in a ballistic manner.

However, the underground launch site on the ground is also ready for accurate missile hits. Around the surface of the deep well, which has been dug for five hundred meters, hundreds of shining optical emitters, flashing at the sky. It's like a huge cross, guiding the missile, hitting the central drilling. Under normal circumstances, the error of a cruise # missile with satellite positioning hitting a ship is only about five to ten meters. Of course, this error is still a bit bigger. The missile has to be drilled with precision. So it's not just about the missile, it's about the target. The difficulty of this precise docking is almost the same as the difficulty of docking a spacecraft in space.

In a clear sky, a black warhead appeared from the sky, seemed to be wrapped in a layer of fierce flames, quickly straight down, submerged into the earth, and then the earth seemed to be without wind and waves, and hundreds of meters of fire suddenly burst out of the drilling, with the drilling as the center, a large area of floating dust, in the shape of a shock wave from the center of the surface close to the drilling to spread outward. It was an underground nuclear explosion.

The tungsten alloy warhead, at a speed of 1,000 meters per second, entered the earth, plunged 120 meters deep, and then exploded. Half of the tunnels of the underground nuclear explosion had to make a few turns to counteract the impact of the nuclear explosion, but this vertical drilling shaft did not, and the flames that erupted from the ground burst out for hundreds of meters, forming a mushroom cloud like enoki mushrooms. Countless orange-red liquid rocks on the slender stems of the mushroom cloud streaked through the curved smoke, and then suddenly cooled and turned into red stones and fell into the ground, splashing sparks one after another. Exploding underground was a small nuclear weapon with a yield of less than a thousand. It mainly relies on tungsten alloy warheads to penetrate the underground rock layer. At the end of the penetration, the tungsten alloy warhead is completely shattered by a nuclear explosion, and the rock layer is destroyed for the second time.

After the explosion, a large number of prepared aircraft spilled a large amount of dry ice and water to reduce dust and restore visibility to the nuclear test site. The optical signal pole for guidance was then quickly erected in its original position. Wait for the next nuclear bomb to fall.

The whole plan is like holding a missile as a nail to smash through the ground. The situation of the Knights of God can be regarded as annoying the Son of Heaven Alliance. Such a plan has great damage to the stability of the underground rock formation, and it is easy to cause large-scale indiscriminate collapse damage in the underground space. But so what? Now it's war, and war is where both sides play with their lives.

One after another, the missiles took off from the sky, and then went deep into the dark deep well, and under the impact of nuclear explosions again and again, the originally five-meter-deep well began to expand under the continuous washing of the high-temperature shock wave. This shaft is absolutely straight, because the shock wave will not take a detour.

And the yield of the nuclear bomb is constantly being adjusted upwards as the deep well rapidly penetrates into the ground, from 1,000 degrees to 2,000 tons. Finally, it was raised to 3,000 tons. Hundreds of seismic detectors detect the source of the shaking as it goes deeper into the ground.

It is this crazy act that is unfolding on the surface, and the reluctance to use nuclear weapons to kill people on a large scale does not mean that you are forced to be in a hurry and not innovate all at once. The Son of Heaven League unanimously approved this plan for the use of nuclear weapons. For the Son of Heaven League, the death of the Evolution Officer of the Knights of God in the Underground World can be regarded as a regrettable casualty, just as regrettable as the US precision-guided bomb blew up by mistake and exploded on the heads of civilians.

The warring sides in the underworld felt the madness. It was raining in the underground space where the battle had been fighting, and it was like raining, and a large amount of water was falling from under the rock wall above. Each time a large amount of water spilled down, and then the flow of water on the ceiling became larger and larger.

Rock formations contain groundwater, just like shale formations contain oil and gas, which need to be extracted after shale. The shock wave of the nuclear explosion was released in the rock formations, and a large number of penetrating cracks appeared in the underground world waterways that were originally like capillaries like blood rings.

Originally, the craggy stalactites above the underground space were formed under this slow seepage of water, but now the flow has been increased. The appearance of heavy rain on the battlefield obscured the vision, and the barrel of the gun diagonally upwards would soon accumulate water if it did not fall.

Fang Zetao looked up and felt that something was wrong. So he gritted his teeth and decided to directly order all the legions to launch an attack on the troglodyte legion in his direction, because Fang Zetao had just seen the evolution officer.

There was another loud tremor, this one unlike before, as if an unknown beast of destruction was getting closer and closer from above, and a large number of rocks were falling from the top. The wreckage of a mecha was smashed, and the iron sheet bent outward, turning out a sharp metal layer, as sharp as a can cut by a knife. A charging demon couldn't dodge, and his thighs with metal scales were slashed open, and green blood rained down the muddy water.

The whole underground world became muddy. A Gu Nest Demon ran through the stagnant water, and suddenly the water splashed on the left, and a caveman covered in mud stood up and opened fire on the Gu Nest Demon who couldn't dodge, so close to fire with military bullets. Even the Gu Nest Demon's strong body couldn't withstand it. This Gu Hive Demon fell, but then the caveman was completely torn apart by the later demons, and his organs were torn apart in two by the Gu Hive Demon as the corpse was spilled into muddy water.

The RF weapon also continued to fire in the final stages, and patches of heated boiling water appeared in patches of area. In the final battle, the cavemen showed supreme courage, as all cavemen understood that the Gu Hive Demon would not take in captives.

Tom also died this time, looking at the three reincarnators approaching, Tom lying in the mud with the glory prop in his mouth, pulled his support, the cluster hand ¥ grenade covered with mud and rocks. The two reincarnators felt that something was wrong and took a step slower. As for the reincarnation, there is also a reincarnation who wants to rely on his own quick knife to go up and harvest first. But it was not harvested. A huge explosion appeared.

A reincarnation was killed on the spot, and this should be the reincarnation who died under the lowest-end weapon in the Skycloud Space. The other two reincarnators were seriously injured. However, for them, as long as there is enough time, serious injuries will be fully recovered.

However, two gunshots rang out. Fang Zetao fell down the pistol in his hand, and the pistol was thrown into the muddy water, splashing a muddy splash. The two reincarnators bounced to death in the center of their eyebrows. The gun was collected by Fang Zetao from the battlefield. This spear, which harvested two second-order reincarnations, achieved a record that many artifacts in Tianyun could not do.

The reward for S-level tasks is huge, how could Fang Zetao let the rewards in front of him be given to others like this? Fang Zetao quickly squatted down and squatted down at the place where Tom died, holding a point of light that had no mass and no energy to emanate to this world, and only reincarnations could see. This is the wellhead point left behind after Tom's death.

When an Evolution Officer dies during an exercise mission, these wellhead points are left behind, and the Evolution Officer can be re-routed through this wellhead point through the Glory Item to be re-cast in this mission world. However, that was the exercise mission, and there was no real enemy in the exercise mission. However, there are real enemies in this mission.

This wellhead point fell into Tianyun's hands, and Tianyun was obviously excited. At the same time, all the Evolution officers, including Ren Di, were given the task assigned by Evolution: "to regain the glory of the war dead." ”

Ren Di, who was still digging a well on the surface, changed his face slightly, and at the same time, Wang Long beside Ren Di changed. This unwanted event has finally happened. Wang Lung completely got away with it. Wang Lung said, "It's time to quickly dispatch forces to the underworld. ”

Ren Di took a breath and said, "I'll go down in person later." Wang Lung said with a sneer: "This, you don't need to go down." Ren Di said: "This matter must be resolved as soon as possible, otherwise the consequences will be unimaginable." The Sword of Truth, I don't feel comfortable letting the Levies hold it. ”

Wang Lung said: "But this is too dangerous, if you have an accident, the advantage of this game will be lost." Ren Di said: "It is indeed very dangerous, those enemies are stronger than us." But technology can make up for it, and those who are reincarnated are hostile to this world. ”

Wang Long sighed and said, "Chen Xin and I will go down with you, Jiang Le and Zhao Weiguo will stay on the surface, and Yunchen will host the rear military support." Ren Di nodded. During this mission period, after all, you still have to participate in the war.