The hive under construction was shelled, and the few Zerg defenders around the bend immediately pounced towards the pass on the hillside.

Waiting for the automatic loader to load the shells, Wang Zhiyuan did not choose to fire at the menacing Zerg troops, but aimed at the dying hive that had been blown up by two thermite bombs and fired another shot.

The shells kicked up the dust from the hillside and grazed the Zerg troops struggling to climb the mountain, bursting on the nest larvae crawling with diamond-shaped workers, and the dazzling explosion burned to char along with hundreds of surrounding workers.

The continuously injured hive completely stopped peristalsis, and in the scorching heat of the thermite at thousands of degrees, the black charcoal-like shell exploded from the top, bursting out the blackened nerve tissue inside.

The death of the insect hive completely angered all the zergs at the foot of the mountain, and the low whistle-like sound continued to echo between the ridges, and the dozen or so flying dragons that had already flown above the heads of the chariot troops and were ready to attack immediately jumped and rushed towards the mountain pass where Wang Zhiyuan was.

Wang Zhiyuan took over the 30mm chain gun and fired quickly at a group of poisonous explosives on the slope of the mountain, ran out of a box of shells, picked up the walkie-talkie and said: "Miss Nightingale~ Can there be another wave of that kind of rocket artillery coverage?" Otherwise, when the insects rush up, we'll be doomed. ”

Under the muffled sound of heavy machine guns, the nightingale covered his ears and shouted: "Fire support is being loaded, there is no professional ammunition supply vehicle, and the next wave of rocket support will have to wait at least 20 minutes." “

Wang Zhiyuan held down the firing button of the M2 coaxial machine gun and shouted and replied: "It can be installed in 20 minutes, what kind of combat efficiency is this?" I'll retreat from this pass in 10 minutes, take care of yourself~"

The last thermite bomb in the chamber was fired, killing the two spiny worms that were about to fire thorns halfway up the hill, and the automatic machine gun outside the turret overhead had been severely overheated and cooled by a ceasefire.

Quickly lifting the two digging shovels on the mechanical arm to protect the relatively weak turret hatch as much as possible, Wang Zhiyuan manipulated the tank to retreat from the gap in the city wall, and saw the flying dragon overhead retract its wings and swoop down.

Smoke screen launchers on both sides of the tank turret, eight smoke grenades burst in the air, and yellow smoke immediately covered the narrow mountain pass.

Several wyverns that swooped down at high speed immediately lost their targets and plunged headlong into the capsaicin-filled smoke, and the wyverns that lost their vision instantly smashed into the rock walls on both sides.

The eight flying dragons who followed behind and did not rush into the smoke quickly changed their targets and pounced on the sentry tower of the city tower with only two machine guns, Wang Zhiyuan saw it and shouted: "Cortana ~ Ka Grab is now, all anti-air fire is fully opened, destroy this group of flying dragons." ”

Several wyverns were severely restricted by the rock walls on both sides of the watchtower, and the white phosphorus bombs fired from the twin 30mm chain guns on the top of the armored RV instantly turned the middle two into two fireballs.

The remaining six wyverns rolled left and right between the rock walls, dodging the cannon fire shot from the smoke beneath their feet, and the dense barrage tore apart the three wyverns who had nowhere to dodge.

Passing through the barrage, the wyvern slammed into the window of the watchtower, its powerful mouthparts biting the Heavy on the chest, and flicking its head out of the Heavy.

Nightingale rolled over the supply crate, dodged the dragon's sharp mouthparts, and lay on the ground with a large-caliber sniper rifle against the starfish-like straw inside the dragon's mouthparts, firing five shots in succession, three of which lifted the outer armor on top of the wyvern's head.

Holding the bow of the gun against the drooping dragon's head, the nightingale rolled over and pulled a flashbang from his waist and threw it at the side window, biting the wyvern violently on the shoulder of a warrior.

A woman dressed in black tightness jumped out of the sentry tower, a unique spear gun raised in her hand in the air as she fell, and a climbing anchor slammed into a crack in the rock wall.

At the moment when the nightingale swung towards the rock wall, he turned around and threw a flying kiss in the direction of Wang Zhiyuan, and suddenly a flying dragon with half of its skull smashed came straight from behind the crumbling watchtower.

The frightened nightingale pulled out his pistol, and a few pistol bullets left only a few scratches on the outer dragon's armor, and just as the nightingale was about to shout for help, a dozen heavy machine guns pierced the wyver's rapidly trembling chest.

Unable to stir its wings, the wyvern screamed past the nightingale's black heel and crashed into the boulder raised from the rock wall.

Nightingale turned over and jumped on the boulder, looked at Robot No. 5 who was still smoking at the muzzle, picked up the walkie-talkie and said with a smile: "Hey~?Red wolf~ I can't see it, you still care about me~"

Wang Zhiyuan said helplessly: "I'm worried that if you die, I'll find someone to ask for ammunition, and what you promised to find for me, don't think too much~"

The nightingale flashed into a crack in the rock wall, took out the military backpack inside and said: "Hmph~ so unfunny~ Then we will see you in the entropy camp, and we will naturally give you what you want when the time comes." ”

Wang Zhiyuan, who was a little impatient, replied: "God bless ~ to be able to live to the entropy camp, I advise you to die less on the road, as the saying goes, no to die~"

Extinguishing the flying dragon that was chasing over, Xia Lingyun operated an 88mm mortar~ mortar to fire incendiary bombs, and more than a dozen scattered rapid-fire shots were fired in front of and behind the narrow mountain pass, and hundreds of insects fell into the sea of fire.

Wang Zhiyuan looked at the picture taken by the drone on the top of the rock wall and said proudly: "Not bad~ It seems that the fire attack has been passed on by me, and I can go out of the division." ”

Xia Lingyun next to him shook the tablet in his hand and said, "You don't have to be there anymore, half of the mortar ammunition has been used, and the incendiary bombs have been exhausted." If the gang out there were all dead, we wouldn't be able to eat and walk around. ”

Adjusting the tank's main gun and firing at the rock wall above the mountain pass, Wang Zhiyuan shrugged his shoulders and said, "What are you afraid of?" It's a big deal, let's go back to find Han Shaojie and hide in the shelter in the mountains for a while. ”

The 150-millimeter explosive bomb exploded on the rock wall above the mountain pass, and the fireballs rained down into the swarm of insects in a dilemma, and the heat completely destroyed the last bit of order of the trapped zerg.

Bugs with fireballs scurrying around in the crowded swarm, and some of the mantis worms began to climb towards the rocky walls of Mars, and a second explosive bomb exploded on the walls of the mountain pass.

The mouth of the half-collapsed city wall became the last crematorium of the insect swarm, and the ancient pass with thick smoke billowing off fulfilled its historical mission for the last time, and the collapsed ancient city tower was reduced to ashes along with the mournful insect swarm beneath its feet.

Wang Zhiyuan turned his head to Xia Lingyun beside him and said: "Catapult the Suzaku drone, robot No. 5 ensures signal relay along the top of the rock wall, we are ready to rush out from here, Cortana ~ The tires of the armored ambulance, can you pass through the fire?" ”

Cortana called up the details of the tires and said: "Two tracked vehicles are open for the road, and this type of fire class 3 tires are expected to be damaged to maintain normal maneuvering. ”