Eight-legged machine vehicles crawled on the ground, and a twelve-sided cylinder was rotating on an armored platform the size of a main battle tank supported by eight huge steel feet. Each side of this cylinder is made up of 200 mirrors, which appear to be able to adjust the reflection pitch angle at will. The entire cylinder can be rotated.

The rumble of the mechanical transmission, the rotating mirror on the vehicle keeps adjusting and locking as the steel vehicle moves along a simulated bumpy road underground. Now the materials are available, and the processing is also available, but this thing has been working for a year, and the key is to integrate the design. Ren Di finally came up with this original conceptual weapon system. In real experiments, this set of weapons has been proven to be usable, and it can only be said that it can be used, but what problems will arise when using it? This also needs to expose the problem in the process of use and then modify.

However, the evolution officer has been waiting for Ren Di's work link for a long time. Watching this large combat vehicle, eight-legged on uneven places, but always maintaining the stability of the combat platform. Seeing this scene, Tom showed a smug look on his face, turned his head and said to Ren Di, "This design is stronger than your plan, right?" ”

Well, for Ren Di's experimental work is so "slow", Tom of the Knights of God has repeatedly ridiculed Ren Di's speed. Ren Di has not been ridiculed, and when Tom is ridiculed, there is no expected confrontation. Instead, Ren Di asked Tom why he couldn't do it here. There must always be a reason for ridicule. Anyway, Ren Di's processing ability is very strong. In other words, if you make a mistake, it doesn't cost much to redo it. As for getting angry, Ren Di's personality is a bit slow, and he can't find the specific reason for his anger, and his mood is very stable.

So when Tom ridiculed himself, Ren Di's first reaction was to ask himself what was unreasonable. If Tom was just sarcastic for the sake of sarcasm. Of course, Ren Di would not be angry, and directly ignored his words, as if he didn't ask anything.

Tom obviously has two brushes, and directly points out the loopholes in Rendi's design machine. Well, it makes sense, then you can't get angry, and then Ren Di asked: "My place is not perfect, so what do you think?" Since Ren Di asked with such a low-profile attitude of learning, Tom couldn't give an answer, then this kind of ridicule seemed unreasonable, and he slapped himself in the face. Of course, when Tom has the goods in his stomach, he naturally won't slap himself in the face. Back and forth, Ren Di seemed to take all Tom's words, and finally watched Ren Di ask for design from himself, as if he disliked Ren Di's immaturity in using his design, Tom simply came over to draw drawings by himself, and sketched with computers and pens. Well, although when he made things, he had a bad attitude towards Ren Di, but Ren Di admitted it.

No matter how bad the attitude is, no matter how sarcastic it is, the thing is in hand anyway. If being scolded is the price of gaining knowledge, this price is too light compared to the price paid by the Haisong plane at the beginning. Of course, later on, Tom found that Ren Di's emotions were not in any confrontation. Even if Ren Di has any dissatisfaction when he is ridiculed, Tom can use facts to make Ren Di defeat any dissatisfaction with reality. But Ren Di didn't give Tom any chance to frustrate, no, no, you will, you can do it. I won't learn from me, and I don't need you to belittle me.

Tom, who wanted to slap his face, found that Ren Di's head was buried very low, and it was not easy to slap his face. It was this time that Tom completely lost Ren Di's identity from the impression of a reserve lieutenant. Tom himself was thinking: "This thing seems to have no shortcomings, it stands to reason that they are very calm among the school officers, how did they get into the reserves." ”

After watching the smooth operation of the combat vehicle and successfully killing the experimental animal three thousand meters away, Ren Di said to Tom: "Very good, your plan is indeed the best plan." On the optical screen on the side, Yun Chenhe looked at the confirmation of the two technicians and asked directly: "Then now the war is about to begin." , this kind of combat unit should be able to keep up with the war. ”

Ren Di said the experimental data and combat effectiveness, and sent it to you immediately, "But the main problem in the battle now is how to send this kind of heavy vehicle to the underground world, and such a vehicle needs a lot of drilling to send it to the underground world." The production of new weapons, the carrying capacity to the underworld, is the key. ”

Yun Chenhe nodded and said, "I will be ready for this." Then he looked at Tom and said, "Your Knights of God also have a corresponding wartime plan." Tom said, "The Underground Alliance has never been away from war since it was founded. Then he added: "It depends on your material preparations. Yun Chenhe said: "Your mineral economy is currently completely digestible on the surface of the earth. ”

In the 59th year of the Elemental Calendar, an unprecedented war broke out in the Yuan Miao Continent, which completely changed the outcome of the Yuan Miao Continent since the birth of the gods, and this war was referred to as the Dawn War in later history. The violent historical changes in the Yuan Miao continent caused by this war will be named the Dawn Calendar in later generations, and the Dawning Calendar named in later generations will start from the 32nd year of the Elemental Calendar, because the source of the historical changes of Yuan Miao will start from the 32nd year of the Elemental Calendar. Therefore, when the dawning calendar was standardized a few decades later, the first year of the dawning calendar was set at the 32nd year of the elemental calendar. The Elemental Tide, an event once in three thousand years, cannot summarize this great tide of historical changes that has not been seen since the birth of God in tens of thousands, millions, and hundreds of millions of years. Its significance is far more than the significance of the elemental tide, and the significance of this major event can only be summed up by the dawn of Yuan Miao.

Of course, now, the upheaval has only begun, and God has not yet shown signs of completely withdrawing from Yuan Miao. The calendar still uses the elemental calendar.

Bit is fully armed, and as a rare highly educated talent among the cavemen of the Underground Alliance, Bit now ranks as captain. The war has begun, the underground alliance is all soldiers, and the huge drilling machine has entered the underground world, due to the convenience of the machine and the large number of engineering mecha used by the cavemen have arrived underground, so the underground alliance is now more productive, but there are more soldiers. The Knights of God found that after a technology they were pinching in this world was exposed, they were basically dead, and were ready to do their best to complete the combat mission of evolution and standardization.

Under this attitude, the Knights of God are not ready to climb technology at this stage, and basically introduce the technology of the Dawn Republic in its entirety. The direct industrial economy was fully opened, and the wartime system was launched.

On the surface, troopylate soldiers, armed with guns, march through the plaza and ride the elevator on the borehole to descend underground, eventually weaving through the transverse shaft dug at the bottom of the shaft tunnel, and then continuing down the shaft.

An underground shaft goes downwards and then splits multiple horizontal shafts like petals blooming. These transverse shafts then have multiple shafts, which are simultaneously connected underground. The last Dawn Republic sent troglodyte commandos. Flooded by a sea of demonic soldiers, this time hundreds of shafts are ready to be launched at the same time. No matter how many sacrifices are made, use powerful forces to directly create a base in the northern underground world.

The armies of the underground alliance are ready to fight. Here in the Republic of Dawn, too, is ready to go down and fight. As an invincible force on the surface, this underworld battle is a great battle to test the forces of the Republic of Dawn. Now it's not a proxy war. The Dawn Republic is ready to roll up its sleeves and go down to do it.

The battlefield of the Dawning War is in the underworld.

The reason why the Knights of God and the Son of Heaven Alliance made up their minds to start a war was the news brought by the two former reincarnation evolution officers, the underworld, what Aelrita's demon legion had done, if left unchecked, let this power grow. The consequences are unimaginable.

From the dry surface to the hot subterranean world, Bit silently recites his father's name. Gripping his steel gun tightly, "We are fighting against the most evil beings. Our death will inevitably turn into an epic of Yuan Miao, without the need for poets to chant and without musical embellishment. Greatness will inevitably be greatness, and it will never lose its color. No matter how much other hypocritical epics are adorned with flowery rhetoric, hypocrisy is hypocrisy after all. ”

Silently reciting this sentence, Bibit closed his eyes and recalled his current peaceful hometown. and the group of warriors who were besieged by demons during the battle a year ago. Breathing gradually heavier. The throat swallowed softly.

With the opening of the drilling cover, under the unified command of the assault corps, the opening bomb was pushed down. One bomb after another, under the rotation of the pulley track, moved towards the wellhead with a rumbling dragging sound, and jammed into the well with a bang. With the electronic call command given. All the commandos opened the metal support frame in the wellhead, and the metal frame from which the bomb broke away fell downward.

At this time in the underground world, one by one demons were lying on the ceiling dome of the underground world, and on the walls of the cave full of stalagmites, one by one the demons surrounded and penetrated the wellhead, waiting for the assault troops in the wellhead. Like a swarm of flies lying on top of a cave wall. The devil knew that there were people coming from the mouths of these wells. With such a big fanfare, the movement is not small.

A demon's claw near the cave wall gripped the rock bulge, and suddenly it looked up, and he felt the air coming out of the hole, and suddenly he screamed. The demons around them began to bend their bodies and hook their waists, their ligaments taut like they had before a feline pounced.

As the swarthy, metal block drooped out of the hole, the demon at the entrance of the cave swung its claws and struck, but the target was too heavy, and the claws drew a clattering sound on the metal shell. But because the warhead was too heavy, the demon missed.

The one-ton bomb was thirty meters above the cave wall. After gradually moving down thirty meters in the eyes of the stunned demons, it suddenly turned into a huge light. And, of course, the light beneath all around me burst out

The demons clinging to the top of the cave walls were slammed from the bottom to the top by the shockwave. The powerful compressed air flow squeezed these demons attached to the cave walls to the ground, just like a fly swatter hitting a fly and crushing the flies to the point of. Without exception, the demons directly above were pressed to death by the shockwave. As for the demon that was slightly away from the blast wave, it was suddenly pushed away by the diagonal upward shockwave, and the point of gravity that was crawling on the cave wall was suddenly pushed away.

The rows of explosions on the walls of the cave were like insecticide vents lighting lighters and spraying at the mosquito swarm, and a large number of demons above the entire cave wall fell down like mosquitoes in the fire cloud. This was followed by the first baptism of shotguns. Before the soldiers occupy, they will inevitably need to clear the field with firepower.

After clearing out a large number of demons. Hundreds of caves quickly descended one commando after another. Bibit was the first to jump down, in this battlefield of diffuse thermal airflow, Bibit controlled the rocket lander, carefully landed to the ground, rolled over and took out the signal guide in the backpack, as soon as the guide was opened, the soldiers who landed in the Bibit queue had a point of approach.

Soon, such clusters of soldiers quickly assembled in the underground world. The roar of the gun soon gave way to the roar of bullets. At the beginning of the Battle of Dawn, the first act of the assault campaign unfolded.