Behind the moat, there are all kinds of steel fortresses of different heights and strange shapes.

The predecessors of these steel fortresses were schools, commercial houses, or private villas, but now they are all surrounded by several layers of homogeneous steel plates.

Countless machine guns protruded from the windows, and the walls near the moat, the walls below the third floor, were all reinforced with steel plates to ensure that they could withstand a blow from a Level 4 Awakened without breaking the wall. The stairs of each fort were directly blocked by shovels scooping up a large amount of earth.

The structure of these forts is similar to that of the 77th Division in Changtai, and the structural strength of these buildings has been greatly strengthened due to the sufficient time.

The rooftops of each building are littered with gunman fire. In addition to the fort, on the other side of the road, several trenches were dug out, and countless soldiers were running in the trenches, mortars, machine guns, rocket launchers and other light weapons, which were already scattered everywhere.

In order to prevent the "air attack" of the birdman, these trenches temporarily dug on the ground are also prepared to avoid the source force air defense cat's ear hole. Birdmen above the fourth level release similar "meteor fire rain" and other big moves, although the burning power is scary, but in fact, the ground position with defense is extremely easy to deal with them, as long as they are not stained with these napalm as napalm, in terms of killing range and area, the source force fireball of the fourth-level birdman is even inferior to the conventional napalm.

The 77th Division, the unit that Lin Feng used to be in, has long been broken up and reorganized. As a unit that has been fighting the Awakened for a long time, participated in the Great Lawn Mowing Operation, and has extremely rich combat experience. The veterans in this army are in the way of one old and three new. It was dismantled and scattered in the three newly formed recruit divisions.

Near noon, the Kuroshio finally approached Tianhe City.

The first to appear over the city. It is still a dense number of birdmen, with as many as five hundred, of which there are eighty fourth-level birdmen and two fifth-level birdmen.

In the Tianhe defensive circle, with an order, the anti-aircraft artillery group arranged in the rear began to fire.

There was a loud and deafening noise, and a group of about 150 85 to 100 mm anti-aircraft guns was firing at the group of birdmen.

These artillery pieces are all old things from the sixties and seventies of the last century, and with the development of the times, they have long been eliminated and relegated to the third line, and even directly entered the warehouse for storage. But in this era of crisis, these weapons, which are big for their age and even the vast majority of soldiers on the scene, have been pulled out again.

China is actually a country with huge stockpiles of weapons.

After the outbreak of the Awakened crisis, countries were caught off guard, and many countries that had been at peace for too long could not come up with enough weapons at all, but for China, this was not a problem at all.

In the first 30 years of the era of the first leaders, due to the harsh international strategic environment in China at that time. As well as the CCP in preparation for the "Third World War", China produced a huge number of weapons in the first 30 years. For example: 30 million five or six semi-automatic rifles, and more grenades than ever used to fight the Third World War.

Tianhe is located in the three northeastern provinces, and there is "Su Xiu" in the north. With the US imperialists in the east and the proximity to the capital, the war readiness here is the best. Weapons and ammunition are abundant. After the outbreak of the crisis, the official production transformation was carried out at the fastest speed. Before abandoning Huanghua City. Even a large batch of ammunition was produced using the equipment there.

The Kuroshio crisis, in fact, is less than a month away. Only after a month can we get through this crisis, and the military can easily regain the lost ground that has been abandoned.

The cannonballs continued to explode in the air, and the heavens and the earth were filled with the explosion like the roar of Thor, and some recruits instinctively covered their ears in the deafening loud noise.

Less than level four, all of them are ants.

In the face of the steel storm forged by human technology, the third-level birdman mixed in the middle of the fourth level was quickly eliminated. The flight speed was a little slower than that of the World War II propeller plane, and the third-class birdman soon fell from the sky like a downed mallard duck under the cannon fire and blows of anti-aircraft artillery fire that had been prepared on the ground.

The remnants of the fourth-level birdmen, relying on the source force to protect the city, were greeted by fierce fire from various small-caliber rapid-fire guns of 20 millimeters, 30 millimeters, and 37 millimeters, including a large number of 12.7 mm anti-aircraft machine gun shells.

Although they are both level four, the source power strength of the birdman is half that of the land combat type awakener. In the whole process of the battle, there was no thrill at all, the birdman's attack on Tianhe's defense line was only to create some fires on the ground, freezing, and a small amount of "splash" damage touched some unlucky soldiers, causing a small number of casualties, while they suffered heavy losses under the blow of the dense fire of humans on the ground.

Among the bird crowd, the strongest fifth-level birdman with key protection capabilities, even when flying close to the city, was set at a high place, and Cao Xinxin manipulated the superconducting electromagnetic cannon to fire two bullets in a row, which was directly killed in seconds.

When the birdman attacked, Lin Feng, who was on the front line, had nothing to do at all, in order for him to better maintain his fighting state, Ouyang did not ask him to make a move, but just ordered him to rest and stand by.

Among the semi-awakened troops, Chen Ming, who was at the forefront of watching this scene, laughed at his friend Xie Yi and said, "Xiao Xie, do you know what I'm thinking now?" ”

"What do you think?"

The half-human Chen Ming waved the bone spear in his hand boringly and said: "I remembered the movie I watched before, "Star River Troopers", when I watched this film before, I thought it was very good, but now, I think it's such a stupid movie." ”

Xie Yi touched the freshly born tiger whiskers at the corner of his mouth, and said with a smile: "I know what you want to say, you want to say how humans in the movie are so stupid that they can't drive tanks and can't use cannons, so they stupidly use rifles to fight bugs." ”

Lin Feng, who was on the side, heard their conversation and also interjected: "If you go to the real department, don't make all the movies that fight bugs, kill monsters, and kill zombies." ”

The new ideological instructor Shen Yan also interjected with a smile: "That's why it's called a science fiction movie." If you follow the story you think, you can't make it up. ”

Chen Ming complained lightly: "Before the disaster, I used to like to read those apocalyptic novels www.biquge.info Biqu Pavilion, but now it seems that most of the authors of those apocalyptic novels are opening up the aura of retardation, relying on lowering the IQ of human beings, and then they can make up the stories of the apocalypse." Thankfully, we live in a real world, where we don't have the mentally retarded aura of all human beings, and these monsters are stupid enough. ”

When he said this, Chen Ming seemed to have noticed that he was now also a half-man and half-beast, and he had also entered the range of monsters, he snorted, and then closed his mouth.

In the past, when it was in Changtai Town, the 77th Division, which was several times weaker than Tianhe's air defense force, could easily crush the bird crowd, not to mention Tianhe City, which had a big killer weapon such as superconducting electromagnetism. The attack on Tianhe by the bird crowd failed without any suspense

Lin Feng interrupted Chen Ming's "feeling good about himself" on the side and reminded him: "The key to this battle is not now, but after repelling this wave of black tide, can we kill him before the retreating octopus man and the new octopus man meet." ”

Unlike the Awakened, who are only obscurantist, Octopus People are intelligent, and they can learn.

Octopus Lin Tong guò own experience, sue sù Lin Feng, the octopus man's way of learning, called experience superposition.

When the octopus man of the leader of the Kuroshio meets the fire, the winner can not only get all of the opponent's men, but also get all the experience of the opponent in the spiritual conflict between the two sides.

After absorbing the experience of one side, the surviving octopus man will greatly improve his intelligence in a short period of time.

It is always easy for humans to resist the impact of the Kuroshio at first, but the more difficult it becomes, not only as time goes by, there will be more and more high-level awakened people in the Kuroshio, but wave after wave of Kuroshio, after their leaders fire and conflict, the octopus people will gather their respective combat experience to guide the intelligence of the brain. Not only that, but the closer octopus people get to death, the more their intelligence increases. Intelligence from various countries shows that the human cities that have been breached have all shown the same signs: the first wave of the Kuroshio Tide attack, the tactics of the Awakened under the control of the octopus, extremely stupid.

But when the two waves of octopus people meet, the fire is over, and the second and third waves of the Kuroshio attack, they obviously know how to use tactics.

If humanity survives the fourth or fifth wave, it will face more variable and targeted attacks from its adversary.

How to deal with the Kuroshio crisis, the advice that Octopus Forest gave to Lin Feng is to launch a pursuit operation immediately when repelling the Kuroshio, don't let the octopus man with combat experience escape, kill him before he and the new octopus man are in flames, and don't give them time to pass on their experience and absorb lessons to grow.

Ouyang Hua was so confident that he could defend Tianhe City, because the intelligence he got from the satellite monitoring ground showed that he only needed to resist the impact of three more waves of the Kuroshio Tide here.

Before today, there have actually been four waves of the Kuroshio crisis that have been resolved.

The first wave of the Kuroshio was led by the octopus forest before it was polluted by Lin Feng, when he was repelled by the military outside Changtai Town.

Then the leader of this wave of the Kuroshio octopus man met near Changtai and the second wave of the Kuroshio, and when the two octopus people were on fire, Lin Feng intervened sideways and "polluted" the octopus people of the first wave of the Kuroshio and turned them into another "self", that is, "Octopus Lin Feng".

Then this octopus forest, who "only loves himself", set a trap one after another and killed the two octopus people, which invisibly helped Tianhe resolve the impact of the other two waves of the black tide.

Tianhe City, which was originally going to bear the impact of the entire seven waves of the Black Tide, but because of Lin Feng's "intentional" spiritual contact with pollution outside Changtai Town, it became that as long as he dealt with the remaining three waves of impact, the "difficulty of customs clearance" dropped by more than half at once. (To be continued......)

PS: Let's change it first, go back and proofread the mistakes and omissions, there are still 4,000 words, there are only more than two hours left, I write, I write, I write hard.