As soon as the 500-kilogram napalm hit the ground, it exploded in an instant, and the flames that rose up went straight to the sky.

Hundreds of meters away, Qi Lin could feel a scorching heat wave rushing towards his face, and these dozens of napalm directly pulled up a huge fire curtain in the center of the Black Tide, constantly devouring the parasites in it.

There was an immediate burst of cheers on the city walls, even overpowering the roar of heavy machine guns for a while.

In the old era, aviation napalm has always been a weapon of mass destruction banned by the international community, but in war, only this kind of terrifying weapon of mass destruction can have the ability to turn the balance of victory and defeat.

Dropping napalm at such a close distance, coupled with a large number of parasites as "fuel", for a while, the sense of smell of the people on the city wall has been destroyed by the scorching smell of the corpses, but it is under this unbearable smell that everyone's fighting spirit has almost been stimulated to the peak, and many soldiers even directly tore off their shirts, shirtless, holding light machine guns, roaring on the battlements of the city wall, pouring bullets and rain of bullets towards the Kuroshio below.

It's easy to get lost in the killing, and the red-eyed soldiers keep pulling the trigger in their hands, and the parasites that are rushing towards the walls are falling one by one like wheat.

However, the rate of ammunition consumption has increased dramatically, and the logistics troops are almost constantly pumping ammunition to the city walls, and the soldiers carrying the ammunition boxes have changed several batches, but despite this, the situation of mute fire due to the exhaustion of ammunition is still very serious.

"Aim and shoot! Aim and shoot! Don't waste bullets! The front-line commander on the rampart kept shouting in a hoarse voice, but in vain.

As the soldiers on the city wall ran out of ammunition, they realized that the speed of bullet consumption had greatly exceeded the speed of logistics supply, and at this time, the corpses of the parasites under the city wall had been piled up to a height of more than ten meters, and the launch port of the flamethrower was directly buried underneath.

"Prepare for melee! All of them! Get ready for melee! Let the power armor troops come up to the city wall! ”

Kuroshio forced a slope in front of the city wall with corpses, and a large number of hunter-level parasites took advantage of this slope to jump up to the city with only a few jumps, and the flamethrower buried by the large number of corpses was completely turned into an ornament.

"Shieldmen, where are the shieldmen? The C6 section area needs support!! ”

"The A7 area can't hold on!! We're out of ammo, there's too much hunting level! Soldiers suffered more than a third of the casualties! Request support! ”

……

Most of the napalm killed parasites are just normal-class, while the hunter-level parasites in the Kuroshio can easily bypass the fire curtain and pounce on the city walls.

In addition to the hunting level, those tower-level parasites with three heads and six arms also advanced to the bottom of the city wall, and several thick and powerful arms continued to scoop up the corpses of nearby parasites or parasites, and threw them vigorously at the top of the wall.

Even if it was only a completely charred corpse, the kinetic energy carried by the corpse was enough to smash people to death, and for a while, the casualties of the players on the city wall increased again.

"Let the Army Aviation troops return to the city walls!"

With an order from the rear headquarters, the dozen or so gunships that had just killed nearly 100,000 parasites instantly turned around and began to strafe the parasites under the city walls - but at this moment, those towers invariably turned around and began to throw parasites and corpses at the helicopters!

With the arm strength of the iron tower level, it can easily throw the parasite and corpse three or four hundred meters away, and some particularly strong iron tower class can even throw the throwing object in their hand more than five hundred meters away.

The vertical height of the helicopter is only 100 meters, and the straight-line distance from the tower-level parasite under the city wall is only more than 200 meters.

"Suffer!"

The moment the tower-level Qi Qi turned around, Qi Lin exclaimed in surprise - obviously, this was a trap set for the helicopter gunship by a certain "king-level" parasite controlling the Kuroshio Tide's offensive!

Originally, these armed helicopters were in a state of movement when attacking the Kuroshio, but now due to the need to support the city wall, the helicopter has to fix itself in the air, so as to ensure that the airborne weapons can accurately attack the parasites under the city wall without accidentally injuring the friendly troops on the city wall, but in this way, these dozen helicopters have instantly become the live targets of the tower-level parasites-

The frequency of the tower-level parasitic throwing attack is very high, several arms are constantly dancing, scooping up the corpse on the ground and then throwing it at the helicopter in the air, this action can be completed several times in a second, and for a while, a large piece of black corpse roared towards the helicopter that was stagnant in the low altitude!

"Avoid! Urgent evasion! Pull up the height and move to the sides! Seeing these tower-level parasites constantly smashing corpses like human trebuchets, the faces of those gunship pilots suddenly turned pale - they never thought that the corpses thrown by these tower-level parasites could threaten low-flying helicopters.

The propellers of the three Mi-24 Hinds were immediately hit by the corpses that were thrown over, and one of the Hinds in the front position, not only the propellers, but also the tail rotors were smashed, and even the gyals fell to the ground in a whirlwind.

The parasite's body has undergone a mutation, and it is no longer the fragile flesh and blood body, and in terms of hardness alone, it is not much better than that of stone, and in the case of a direct hit, the propeller can be severely damaged in an instant.

"05 and 07 are seriously damaged and need to make an emergency landing, 04 crashed, and has lost the possibility of rescue, please retreat!" The commander of the Army Aviation Unit was a lieutenant colonel who was nearly 40 years old, and although he could command from the ground, he still flew in one of the Mi-28 "Havoc" helicopter gunships.

Compared with the huge Mi-24 "Hind", the Mi-28 is more dexterous, so at the first time it was attacked by the iron tower, the three Mi-28s rose to the limit height of 150 meters and scattered to the left and right, but the remaining eleven bloated and slower Mi-24s could only be beaten hard, and one after another parasite corpses smashed on the shell of the helicopter, smashing the helicopter to the ground.