Bodies littered the desolate streets.

  Near the ruins of a dilapidated building, a number of scrapped cars were piled up, with sparks flying out from time to time.

  Countless zombies and biochemical ghosts roam the roads of District 13.

  They devour each other and evolve into even more powerful variants.

  A burst of gunfire rang out.

  A hail of bullets swept over, and more than a dozen mutants fell to the ground.

  The remaining variants suddenly burst into anger.

  A pair of scarlet eyes stared straight in the direction from which the bullet had come.

  Only saw a figure rushing over quickly.

  M4A1 - Wolf's Fang opens fire.

  The silver-white gun body shook violently with recoil from the bullet being fired.

  The bullets flying out of the gun barrel easily killed the mutated creatures that were hit.

  "Ding, host killed a level 1 zombie, gained 10 kilograms of gold."

  "Ding, host killed a level 2 biochemical ghost, obtained 200 kilograms of gold, 200 evolution points."

  "Ding..."

  The sky was constantly firing, and the system's prompt tone kept ringing in his mind.

  Under the hail of bullets, all mutants on this street were cleared out.

  When Kado and the others arrived at the next street, there were dozens to hundreds of mutants waiting for them with rumbling stomachs.

  There is no other way.

  Tian Xia could only hold the M4A1-Wolf's Fang tightly in his hand, continuing to fire off bullets from the magazine.

  By his side, Long Ye also held a Gatling Wolf Fang, its six silver-white barrels spinning at high speed, bullets pouring out of the muzzle like they were free.

  The zombies kept falling down, but more variants swarmed in immediately.

  "Damn it! There are too many of them! It's impossible to kill them all!"

  Long Ye couldn't help but make a sarcastic comment.

  The Gatling in his hand - Wolf's Fang, was roaring even more fiercely.

  Six-barreled gun barrels spinning out of residual images, dozens of bullets whizzing out every second.

  Move your legs.

  A whirlwind gradually condensed underfoot, and Long Ye charged straight into the dense, swarming mutated creatures.

  "Hey, don't fall behind!"

  Tian Xia wanted to remind Long Ye, but found that Long Ye had already fallen into the siege of the variant.

  "We're going to support Tatsuno."

  The captain, Dao Feng, looked at his teammates and charged into the cluster of biochemical mutants along with Tian Shuang and others.

  Along with Tianxia, there are also Ling Hu and Natasha and other hidden agents.

  A group of mercenaries loaded their guns with live ammunition.

  Proton and antiproton head-on collision.

  Berserk skill activated, a green whirlwind rapidly condensed into shape in front of him.

  Tianxia led the way on horseback and came straight to Long Ye's front.

  Roundhouse kick launched.

  A purple-golden light enveloped his right leg.

  Suddenly sweeping over, kicking several zombies flying with one foot.

  Then, Tian Shao switched to M4A1-Wolf's Fang, his finger pressed the trigger, and a few quick shots solved the new batch of biochemical ghosts that rushed up.

  Others were also killing each other.

  Captain Dao Feng and Ling Hu, both of them held a gun in one hand and a knife in the other.

  First, he cut down the mutants around him with one slash of his knife, and then raised his hand to shoot and kill the zombies in the distance.

  The action is neat and efficient.

  In the blink of an eye, the ground beneath their feet was littered with the corpses of mutants.

  Mandala and Natasha.

  As a skilled sniper, bullets are like an extension of their arm, pointing and shooting wherever they want.

  One bullet fired, often a row of variants were blown up by them.

  Ling and Lan also performed well.

  Thanks to everyone's efforts, several streets' variants have been cleaned up.

  At this moment, Tianxia and his team have broken through the 13th district and are approaching a kilometer of urban area.

  Thousands of mutants were killed by them.

  Keep pushing forward.

  As they entered a residential area that day, they suddenly saw several survivors hiding in the supermarket of the community, calling for help.

  Life is in danger every moment, in order to ensure that survivors can be rescued as soon as possible, and also to complete the task of system release.

  Tian Shao immediately ran towards the supermarket in the residential area.

  "I'm going to rescue the survivors!"

  Having said that, Tian Xia blinked and rushed out, leaving only a back view for Team Leader Dao Feng and others.

  "I'm going too."

  As deputy captain and medic, Lan said to Dao Feng, then hurriedly chased after Tian Xia.

  "Tianxia and Lan have gone to rescue, the remaining members of the Knife Edge Squad listen to orders, full firepower, attract the attention of the biochemical mutant, try to buy as much time for Tianxia and Lan as possible!"

  The order was given with a loud voice.

  The blade flashed first, and the AK47-wolf's teeth shook. One shot after another flew out of the muzzle.

  The rest of the people also opened fire, attracting many mutants and constantly attacking them, thereby alleviating the pressure on Tianxia and Lan.

  Under the intense firepower of the crowd, more and more biochemical mutants began to converge on them.

  Several third-order biochemical ghosts, more than a dozen second-order biochemical ghosts, and hundreds of first-order zombies.

  The pressure they faced suddenly increased.

  On the other hand, Tianxia and Lan were also intercepted.

  A green giant and a crazy baby blocked their way.

  The survivors were still calling for help when Tian Shu made the first move.

  A Nepalese khukuri appears in hand.

  The crimson claws of the three-stage crazy baby were blocked, and a strong bloody smell wafted into Tianxia's nostrils.

  Then, Tianxia's arms exerted their strength and broke free from the crazy treasure in front of him.

  Turn around and kick back.

  A purple-golden light flashed again, and a heavy force pushed the green giant back several steps.

  At this time, Lan seized the opportunity.

  Slender fingers hooked around the trigger, the muzzle of the SCAR-Wolf's Tooth erupted with gunfire, and bullets shot out of the barrel one after another.

  Bullets hit the Green Giant and Crazy Baby, temporarily suppressing these two third-tier Biochemical Wraiths.

  Then, Tianxia and Lan quickly withdrew.

  Arrived at the supermarket in the residential area and took away two weak survivors.

  After walking a few steps, the three-stage Green Giant and the three-stage Crazy Baby who had intercepted Tianxia's two people before stood in front of them again.

  The survivors were trembling with fear.

  Tian Shao said to Lan beside him:

  "Deputy captain, you're a medic, with rich medical knowledge. These two survivors are now in your hands, make sure to bring them to safety, I'll stay here and hold off these monsters!"

  "Uh-huh."

  Tianxia nodded towards them and Lan helped up two weak survivors with pale faces.

  Get ready to leave quickly and meet up with Jianfeng.

  "Roar!"

  The Incredible Hulk and Crazy Baby let out a loud roar, ready to chase after Lan, but was abruptly interrupted by Tian Sha.

  "The two of you will be facing me!"

  One hand grasped an M4A1-S, the other clenched a Nepalese kukri.

  The heavenly dog let out a loud howl.

  It turned out that at the same time, he was fighting fiercely with Green Giant and Crazy Baby, two Tier 3 Biochemical Ghosts.

  Right hand grasping M4A1 - Fang Wolf.

  Heavenly Retribution single-handedly opened fire, and the bullets in the magazine flew out quickly, suppressing the Green Giant's charging figure.

  At this time, Crazy Baby activated his stealth skill.

  Dyed crimson with blood, gradually becoming hazy and transparent, the crazy treasure is like a ghostly apparition, appearing without a shadow and disappearing without a trace.

  The M4A1-Wolf's Fang is still firing.

  He retreated on one side, while keeping an eye on the extremely subtle movements around him.

  Suddenly, he noticed something.

  An intuition surged up in his mind, and the Nepalese military knife tightly grasped in Tianxia's left hand was swung out with a fierce slash.

  The sound of the blade being inserted into flesh and blood rang out.

  Blood splattered everywhere.

  The crazy baby's crimson figure emerged.

  Quickly drawing out the Nepalese military knife, Tianxia launched his Whirlwind Kick skill once again.

  His right leg was wrapped in purple golden light.

  A massive force kicked out a huge dent on the chest of the third-tier Crazy Baby.

  The sternum shattered instantly, emitting a "crackling" explosive sound, and flew backwards.