The piercing sirens in Hongdu Base City kept sounding, everyone had fear on their faces, and the smiles of the past disappeared cleanly, and only by holding the weapon in their hands could they have a sense of dependence.

Xie Tian and Wei Yan stood side by side on the 100-meter-high city wall, the two of them were warriors, and as soon as they came in, they were temporarily recruited by the military to guard a section of the city wall.

The tall, thick city wall has long been busy, a large heavy artillery has been started, is constantly being debugged, inside the city wall, a huge muzzle, cannon muzzle slowly stretched out of the muzzle, the soldiers are busy.

In the sky, helicopter gunships had already lifted into the air, emitting a loud roar and bursts of violent air waves, blowing people's hair constantly flying.

At the bunkers, high-frequency laser weapons are accumulating, the radar is constantly rotating, and the computer begins to automatically lock on to the powerful monsters in the wilderness.

The city walls are full of people, professional snipers armed with heavy sniper rifles, gunners who control heavy artillery, machine gunners who control heavy machine guns, and ordinary people armed with ordinary guns who are constantly coming up.

There are also warriors with cold weapons on every city wall, and there is an innate martial artist at every distance, and everyone's faces are extremely solemn, and a pair of eyes look at the vast wilderness, looking at the army of demon beasts surging like a fierce tide.

Standing on the top of the 100-meter-tall city wall, the view is excellent, and when you look up, the land is vast, full of lush forests and green spaces, and endless plains, which makes people feel refreshed and happy.

Of course, this is usual.

At this moment, the sky in the wilderness was windy, dark clouds, lightning and thunder, several powerful breaths stood in the sky, slowly walking towards the base city, one terrible tornado after another raged on the earth, uprooting the big trees, running through the heavens and the earth.

In the wilderness below, countless figures are constantly running, dense, endless, all over the mountains, when you look at the past, it makes people's scalps tingle, the green earth turns black, and countless shadows are stirring in it.

Everywhere the huge army of demon beasts passed, except for the towering trees, everything was gnawed cleanly, like locusts, and where it passed, not a single grass grew.

"How many monsters are there?"

Xie Tian clearly heard the slightly trembling voices on the city wall.

Even though he had a weapon in his hand and an incomparably ferocious artillery fire, he still couldn't help but tremble in the face of such a huge army of demon beasts.

"The war between humans and monsters!"

Xie Tian looked at the vast army of demon beasts in the wilderness, and the content of the textbook came to mind, and the whole person couldn't help but clench the spear in his hand.

"Those king-level demon beasts, four rock-eating rats, two black cloud pigs, and a green tiger, the one with the most powerful breath is the rock-eating rat king, one of the most powerful king-level demon beasts around the Hongdu base."

Xie Tian carefully looked at the king-level demon beast in the sky, this was the second time he had seen a king-level demon beast.

The king-level demon beast of the seven-star wolf clan that I encountered last time was super invincible little overlord, and this time I saw seven king-level demon beasts at once.

The seven king-level demon beasts all released a terrifying aura and coercion, triggering the vision of heaven and earth, wind, dark clouds, lightning and thunder, and accompanied by a suffocating breath, many people couldn't help but shiver just by feeling this breath, as if facing an extremely terrifying thing, they were extremely afraid,

"Boom~"

When the aura of the seven-headed king-level demon beast spread over, in the sky above Hongdu Base City, five figures stood in the air, and they also began to release terrifying aura.

All of a sudden, a violent wind also appeared in the sky above Hongdu Base City, and waves of qi rushed in all directions with the five Lingyun Grandmasters as the center.

Feeling the five huge breaths, the surging demon beast army couldn't help but stagnate, but it continued to surge.

Li Ben was wearing a military uniform, holding a blood-colored scimitar, his face was cold, and his brows were furrowed.

"Ouyang Zhan, is it still the same as last time?"

Li Ben asked the other four people.

"Your injuries are not healed yet, so leave this Rock Eater Rat King to me to deal with."

Ouyang Zhan looked at Li Ben, he could clearly feel that Li Ben's breath was far worse than before, two years ago in the base defense battle, Li Ben was seriously injured, and he has not healed yet, and his combat power has declined greatly.

After thinking about it, Ouyang Zhan still took the most powerful and difficult Rock Eating Rat King.

"I'll deal with the two black cloud pigs, fortunately, it's not the Black Cloud Pig King who came over, it's still okay to entangle the two Black Cloud Pig Kings, but it can only be entangled."

Qin Rong looked at the others, then at the seven figures in the wilderness, thought about it and said decisively.

"Let's deal with the remaining three rock-eating rats~"

Huo Yun and Huo Ying, brother and sister, looked at it and said.

Everyone knows that Li Ben's injuries are not good, his combat effectiveness is limited, and whether he can deal with the remaining wind tiger is a problem.

Wind Tiger is also a powerful demon beast, the adult Wind Tiger has the strength of a low-level lord-level demon beast, this Wind Tiger is the Wind Tiger King, although it has just broken through to the king level for not too long, but the king-level demon beast is a king-level demon beast, and this tornado that runs through the heavens and the earth is actually caused by its breath.

"Good!"

Li Ben nodded, knowing that everyone was leaving the weakest Wind Tiger to themselves, the five Lingyun Sect Masters, their own pressure was the smallest, but their serious injuries had not healed, and this battle was afraid that it would be more auspicious.

Looking at the wilderness again, looking at the black surging tide in the wilderness, the whole person couldn't help but think of the past scenes in his mind.

He can't remember how many times he has experienced such wars.

There will be one in two or three years here in Hongdu Base City, and every time it is not a simple wave of attacks, now this is just the beginning, there are still several powerful demon beast groups around Hongdu Base City that have not participated in the war, the Seven Star Wolf Clan, the Purple Pupil Cow Clan, these two powerful demon beast groups have not appeared.

This means that this is just the beginning, and once the war escalates, more monsters will come to attack the city.

Of course, after receiving the news, other base cities will also send powerful people to support as soon as possible, but it is still not an easy thing to survive this catastrophe safely, and it will inevitably pay an extremely heavy price.

"I hope I don't upgrade ~"

Li Ben prayed silently in his heart, although the rock-eating rats were terrifying, they were only a huge number, and the strength of the king-level demon beasts in the rock-eating rat group was actually not terrible.

The really terrifying ones are the Seven Star Wolf Clan and the Purple Pupil Cow Clan, these two powerful demon beast races, although the number of the clan is very rare, but there are too many powerful demon beasts born, especially the king-level demon beasts among them, the strength is extremely strong, and they also have terrifying natural powers.

Once the Seven Star Wolf Clan and the Purple Pupil Cow Clan join the war, Hongdu Base City will be really dangerous, and then they will have to ask for help from the major base cities around the world.

In the sky above Hongdu Base City, the five breaths were surging, faintly competing with each other with the seven breaths outside the city, colliding with each other like turbulent waves, constantly exploding in the wilderness, and setting off a large number of rock-eating rats.

Xie Tian looked at the seven huge demon beasts in the wilderness, and then looked at the five figures in the sky above the base city.

As the five Lingyun Grandmasters released their powerful aura, there were also visions that began to appear in the sky above Hongdu Base City.

Ouyang Zhan, who was holding a purple long sword, faintly had extremely thin thunder snakes swimming around him, and a trace of thunder continued to sound.

A fiery red light appeared on Li Ben's body, and the air around him began to become hot, and waves of heat rushed in all directions, making the population dry.

Qin Rong, who was heroic, had a water-blue light on her body, and faintly there seemed to be the sound of the waves of the sea constantly ringing.

By the side of Huo Yun and Huo Ying, cyan light appeared from time to time, and the wind was raging all over them.

"Grandmaster Lingyun!"

Xie Tian clenched his spear tightly, and his whole body was full of blood.

This is the pillar of human beings, this is the real powerhouse, standing in the air, just the breath released by the air will lead to the vision of heaven and earth, every move carries the momentum of heaven and earth, and it is coercive in the sky, making people worship.

"Squeak ~ Squeak ~ "

The roar is getting closer and closer, like the chirping of countless flocks of birds gathered together, and it seems to be the sound of turbulent waves, which makes people can't help but feel upset when they hear it.

Xie Tian looked at the wilderness, the army of demon beasts was getting closer and closer, and they could already see clearly, countless rock-eating rats, all over the mountains and fields, densely packed, forming a black ocean, covering all the areas in the field of vision, constantly moving, and at the same time emitting this piercing chirping.

The surging army of rock-eating rats was like a turbulent wave rising high, slapping fiercely towards the hard rock of Base City, and in the blink of an eye, the black wave had already reached the city wall.

"Fire!"

Li Ben roared angrily, and the sound was like a bell, resounding through the sky.