Railton went to the field reconnaissance unit to report that in the next few days, Han Xiao could only stay at the military base, but the sub-career goal had been completed, and he had no need to enter the city for the time being.

As the date of the catastrophe approached, the influence of the tides became apparent, and everyone noticed the anomaly, and there would always be a vague whisper in their minds, very distant, as if they had never heard a language before, but there was an inexplicable illusion that they could understand, and when they wanted to listen carefully, they disappeared, strange and abnormal.

The frequency of the whispering of the mind matches the band of the brain waves, which can affect the mood swings, and the mercenary's behavior gradually becomes irritable, but the Sunil soldiers are accustomed to it, and their thinking is tenacious and unmoved.

This is the low-intensity psychic undercurrent formed by the Whispering Stone, intelligent creatures are more resistant, and they are not easily affected by them in normal times, but whenever the "tide" erupts and the intensity of the Whispering of the Mind increases, everyone can experience the feelings of the beast every day. Living in a brainwashed whisper for a long time, it only takes a little fuse to lose all reason, following the killing instinct, the "tide" is the fuse, which is also the source of the evil.

"Woo-woo-" On this day, the shrill sirens sounded in every corner of the military base, and everyone was familiar with the meaning of this sound - the enemy is coming!

The atmosphere of the military base changed suddenly, solemn and solemn, the Sunil soldiers scurried back to their positions, and the mercenaries had been trained in a few days and quickly found their place.

All kinds of combat vehicles and defense tanks were activated, and dense floating batteries were raised.

Airplanes!!

A ring of air swept away, kicking off sand and dust, and nine interstellar warships slowly floated into the air, like nine air fortresses, guarding the sky above Morihara Castle, occupying nine directions.

Han Xiao suddenly lowered his head, and several stones were jumping on the ground.

At first there was a slight tremor, then it became more and more intense, and finally there was a rumbling sound of running in all directions, and the forests in all directions were swaying, and the loud, sharp, and hideous beast roar turned into a sound wave, shaking through the sky!

The swaying of the forest is like a snake of grass, rapidly approaching the edge of the border between the forest and the plain.

Something is coming out. Countless people swallowed their saliva at the same time, sweating on their foreheads with nervousness.

"Roar—"

The roar is like rolling thunder, the trees are falling, and the wild beasts all over the mountains break through the forest!

The herd was crowded, manic and galloping, large and small, like a rapidly spreading black tide, filling the sight.

Just looking at this scene makes many people feel a sense of suffocation from the heart.

"Fire!" An officer let out a hideous roar.

Boom Boom!!

The next moment, a dense artillery sound sounded in the defense circle, which was deafening. In the middle of the position, the sound of artillery on all sides shook the eardrums, and he was almost deaf.

Woe is coming!

……

Morihara Castle has a total of five defense rings, the first is the depth area of impact resistance, arranged with a large number of minefields and automated batteries, according to the strategic plan, with rear fire support, the first line of defense can greatly reduce the density of beasts. The second line of defense is a buffer zone of bunkers, trenches, traps, spikes, high-voltage walls, and other defensive measures, where hovering turrets, war vehicles, and starships in the sky will strike at the beasts head-on.

The third line was the steel line, where armoured guards were stationed, and if the beast pounced on the ring, it would enter a contact battle, and the defense team would rain down a storm of metal with rage, and Nivile would defend it.

The last two lines of defense were artillery positions, providing fire support to the front. Reinforcements are stationed in the penultimate lane, at the disposal of the band to support the gap at any time. The last line of defense is the last barrier that must never be moved, and it is logistical to repair a large number of machinery and treat wounded soldiers during the short buffer period after each battle.

The position of the Black Star Mercenary Regiment is the penultimate line of defense in the north, and it is organized into a long-range firepower heavy tank position, numbered "G7", with three fortress-level defense tanks as the core, which can be deployed to embed in the ground into a super-large turret, equipped with eighteen movable defense heavy guns, and a certain number of ground escort troops, as the tank moves, raise the angle to shoot at the distant herd.

As a mechanic, Han Dae's job as a technician is to operate a defensive heavy artillery, and there is only one task - to fight the cannon! The mechanical system will basically be assigned to be a gunner in this kind of positional warfare, and the mechanical bonus can increase the firepower, and Han Xiao is no exception. Unless such a catastrophe is inconceivably strong, the power of the individual is very small.

Boom –

In the defense circle of Morihara City, countless burning arcs shot up, flying into the distance, covering the sky, blowing up thick smoke and fire mixed with red and black in the herd of beasts, and one by one the beasts were blown up into the sky, stumps and broken bones flew together, and blood was the same color.

The front line of the Kuroshio was blocked, and the beasts behind were not afraid of death, stepping on corpses and blood, and the steel rain pierced through the flesh and blood, and the scene was extremely bloody.

The smoke of gunpowder mixed with the smell of blood, and the waves of hot wind swept into the position.

Bang! Bang! Bang!

Every time Han Xiao fired the cannon, he could feel the strong recoil, and he could clearly see a burning flame with a tail of smoke spewing out from the muzzle of the cannon, exploding in the beast herd thousands of meters away, setting off an orange wave in the endless black tide.

The feeling of controlling the heavy cannon to fire at will is very refreshing, that is, the explosion of the shot!

The panel continues to brush out experience, borrowing Sunil weapons, and the experience of killing monsters has been reduced to a certain extent, Han Xiao mainly uses this to judge how much experience players can gain by killing monsters, but looking at the excited faces of players when they hit the cannon, they know that the rewards and fun will not be bad, in such a large-scale army, every player has a special feeling, as if he is involved in a big event, very novel and excited.

Kuroshio was blocked outside the first line of defense, and in the face of overwhelming artillery fire, it was difficult to advance an inch, leaving a field of blood and flesh.

Next to him was another birdman mercenary who controlled the heavy artillery, operating casually, very relaxed, and said: "The evil is not as terrifying as the Sunil people say, and the beasts can't rush in at all." ”

Han Xiao glanced at him and didn't speak, this birdman mercenary definitely didn't listen carefully to the Sunil people's popularization of the evil, now it is only the first wave of the early stage of the evil, it is just a group of small beasts, the largest size is not more than ten meters, according to the illustrated book, these are all hors d'oeuvres, and the beasts that appear later are nightmares.

After four hours of artillery fire, there was a hard-won vacuum, and the logistics troops hurriedly replenished ammunition and sent disinfection troops armed with flamethrowers to burn the blood and corpses of the battlefield. At the same time, the soldiers change shifts, and there are several rotations of candidates for all positions, and no one can turn the axis in high-intensity battles.

Han Xiao also walked off the fort to rest, the roar of planes crossed overhead, a new batch of reconnaissance planes took off, and the field reconnaissance team and field combat troops had already gone deep into the forest, their work was dozens of times more dangerous than positional warfare, and they could die at any time, just like a boat in a raging wave.

It didn't take long to rest, and the field reconnaissance intelligence came back, and the next wave of beasts was about to arrive, and the candidates for the shift were in place and ready for battle.

The scene was repeated, but this time the Kuroshio began to advance slowly, gradually approaching the first line of defense, and at this time, the fighter took off, condescendingly projected missiles, and covered the fire, blocking the herd again. The Sunil fighter's style is small and very flexible, and the wings are steering propellers similar to the Tengsnake mecha, Han Xiao knew at a glance that this structure is very good at flexible air combat.

The enemy is far away, even if the beast herd is endless, but there is no tension on the faces of the mercenaries around, it seems that the distance brings a sense of reassurance, and there are steel fortresses around them, giving people the illusion of "I am safe" in the senses.

On the other hand, the Sunil soldiers were solemn and worried like clouds piling up between their brows.

At this moment, a black shadow appeared in the distant sky, and the flying beast appeared, quickly approaching, among which there were small flying beasts of less than one meter, and medium-sized flying beasts with a wingspan of several meters, which looked extremely hideous, all of them were creatures that had never been seen before, and they looked like they had become immortals.

"The illustrated book says that the flying beast used to appear around the third day, but this time it was brought forward." As soon as Han Xiao flashed this thought, he heard the G7 formation officer yelling.

"Switch to high-explosive shells, raise the muzzle, and shoot into the air!"

One by one, the shelling formations did so, and the sky suddenly exploded with sparks, and bloodied flying beasts fell.

The fighter rose to height, freed from the entanglement of the flying beasts, swaying its body, and the orange ballistics fired by the cannon were like whips.

The fighter is equipped with a simple energy shield, and the attack methods of this wave of flying beasts are only sharp teeth and claws, and they can only deduct a clattering bursting arc on the energy shield, and the tail end of the fighter constantly bursts out of the sound barrier, killing in and out of the flying beast group, like armored heavy cavalry chiseling through the infantry formation again and again.

This is already the scale of a large-scale ground war, and time passes in a hurry in a fierce battle.

At first, the mercenaries were full of lightheartedness, but after only three days, the strength of the beast herd increased rapidly, and gradually no one could laugh.

Han Xiao tried his best to do his duty and play the cog in the chain.

On the fourth day, the enemy appeared to threaten the security of the rear positions.

The ground undulated like a wave, and a group of beasts that could burrow into the ground crossed the first two lines of defense, crashed into the alloy wall beneath the third line of defense, and broke through the ground, the first time that the herd of beasts had been seen up close in the rear position.

The appearance of the Drill Beast is the signal that the contact battle has officially begun, and the superpowers on standby after the third line of defense have a place to play.

In the third defensive circle, the steel front, which had been silent, finally let out a roar of gunfire.