Wu Fan and Mike glanced at each other in surprise and said three words in unison. Pen ~ fun ~ pavilion www.biquge.info "ventilation fan!"

The next moment, Mike shouted into the headset without thinking, "Put on your gas mask and watch out for the vents!"

There was a slight 'click' sound in the stairwell, the door of the basement floor was opening automatically, and Wu Fan's eyes fell on the faces of the four soldiers not far away, but the four of them neither fired nor showed panicked looks.

"Did you find anything?" Mike couldn't help but ask.

"Nothing!" replied one soldier.

Could it be a false alarm? But why does the ventilation system work together when the door on the basement floor is opened? Moreover, the power supply in the grain depot has long been cut off, and all the equipment with its own power storage function should be stopped.

"Head, shall we go down and have a look?" asked the soldier standing at the first corner.

Mike was about to speak, when Yao Yuan's voice came from the headset. "Be careful, those things come ......"

"Ah......h

"Head, there's ...... Ah......h

Before Yao Yuan's words were finished, screams and intermittent reports suddenly came from the headset.

"Hey, hey......" Mike had just yelled twice into Mai when a gunshot rang out around the first corner.

The four soldiers fired their guns indiscriminately, and at the same time, they shouted at Mike with bloodless faces: "Run, run......"

The words were replaced by screams, and a black tide poured out from around the corner, instantly engulfing the four soldiers and rushing towards the stairs.

Mike froze when there was a sudden 'clanging' sound behind him, and five or six grenades jumped down the stairs towards the Kuroshio.

Before Mike could react, he only felt that his clothes were tight, and Wu Fan dragged him towards the stairs.

"Retreat, retreat!" Wu Fan didn't know when he had already inserted the nameless pistol back into the gun pocket, dragged Mike with one hand, and took off three grenades from his waist with the other, his fingers flexibly flicked open the safety, and he threw it behind him without looking at it, one of which fell on Mike's stomach and bounced up, and then fell down.

......The loud explosion woke Mike up, and he turned around with his hands and feet, picking off his grenade as he ran up.

Wu Fan, who had his hands free, pulled out the shotgun from behind, but did not stop, and after throwing out three more grenades with his hand, he continued to run up.

Fortunately, Mike accepted Wu Fan's suggestion and let his subordinates disperse and stand, so that everyone did not huddle together, and when Wu Fan and Mike rushed out of the stairwell, they found that the first floor had already become a human purgatory.

There was a half-meter-high black tide as far as the eye could see, and there was no sign of the soldiers, only explosions, gunshots, and screams could be heard a little farther away.

"The gate, the gate ......" I don't know who shouted, Wu Fan looked towards the gate, only to see that the heavy gate was slowly descending, and had already lowered most of it.

"Go this way!" A figure flashed out of the two rows of shelves at this time, it was Yao Yuan, who had transformed into a heavy form.

"Let's go!" Wu Fan pushed Mike, raised his hand and fired a shot at a black tide not far away, and suddenly dozens of fist-sized black shadows were blown away, and the remaining black tide was suddenly divided into two waves, one wave chased after the dozens of black shadows, and one wave continued to surging towards this side.

More than two dozen soldiers escorted Mike to Yao Yuan, and Wu Fan fired two more shots at the rushing black tide, throwing out three grenades before chasing after him.

At this time, the black tide in the stairwell poured out, and rushed through the explosion of three grenades, chasing after Wu Fan.

Wu Fan looked around as he ran, and there would be blood flowing out of every group under the black tide that was wriggling in place, which proved that there must be a soldier under the black tide.

These Kuroshio are not monsters, but are composed of hundreds of large black rats, these rats are different from ordinary rats, not only their claws are extremely large, the teeth in their mouths have also become several times longer, and their eyes emit green light, which can be seen even in the dark.

The rat tide itself is chilling, and the mutated rat tide is even more desperate, these mutated rats have no interest in the things on the shelves, only in flesh and blood, after they eat the flesh and bones of the dead and wounded and soldiers, they will not let go of the blood-stained clothes and weapons, although they can't gnaw on the metal ground, but they will lick the blood on the ground clean.

Wu Fan saw several rats gnawing on a bloodstained grenade with his own eyes, and the grenade was already missing, and he didn't even let go of the gunpowder inside. At this moment, he finally understood why he didn't see a trace of blood when he came in, these mutated rats were simply scavengers.

There was a loud bang, and the heavy gate fell completely, making the soldiers who were already in a panic even more panicked, and the formations that originally cooperated with each other were chaotic, and several soldiers were overwhelmed by the rat tide in a blink of an eye.

Wu Fan, who ran at the end, silently left a few grenades when he passed by the screaming group of squirming rat tides, he couldn't save these soldiers, and he couldn't save them, the only thing he could do was to end their suffering.

A large number of black rats were blown up in the air, and the rat tide that had been chasing behind Wu Fan immediately dispersed into dozens of waves, respectively rushing towards the same kind that had just fallen to the ground.

Under Yao Yuan's opening of the way, the group finally came to the gate, and a soldier hurriedly stepped forward to re-enter the password, only to find that the password was invalid.

"Don't mess around, crack the code immediately, and the others will set up a defensive formation......" Mike finished the order and looked around. "Lu Shan, where is Lu Shan?"

"Captain Lu has ...... Sacrificed!" replied one soldier in a low voice.

"Bastard......" Mike's teeth and fists gurgled as his eyes turned red instantly, and the green tendons protruded from his forehead. "Zou Yiming, if I don't break your body into ten thousand pieces, my Mike will be in vain!"

The remaining twenty soldiers formed a small semicircle formation with their backs to the gate, protecting the code-cracking soldiers and Mike in the middle, fending off the rat tide. Yao Yuan single-handedly slaughtered the place where the black rats gathered the most, and Wu Fan had already stuffed him with a pill to dispense, and at the same time threw out a bottle of intermediate elixir.

In the white mist, Yao Yuan waved the bone tail into two fans on the left and right, like two sharp crescent blades, and the stumps and green blood flew together wherever they passed.

Wu Fan cast the Dragon God Transformation Method, and wherever the gray shadow appeared, grenades and shotguns appeared.

It was precisely because the two of them disrupted the offensive of the rat tide that the twenty soldiers persevered, and with the strong fire of the submachine guns, they barely kept the scattered rat tide five meters away.

However, more than twenty minutes passed, the rat tide was still endless, but the code was not unlocked, at this time Wu Fan had sensed that the effect of the intermediate potion was disappearing, and he still had a bottle of the potion, but the soldiers had not much ammunition left, and they couldn't hold on for long.

The soldier who cracked the code kept wiping the sweat from his eyes, and kept muttering with a crying voice. "Open, open......"

The soldiers were desperate, there was only the last magazine left on their guns, even Mike was already desperate, and began to say some words of brotherly sorry, and suddenly, the soldier who was cracking the code put his ear to the door and shouted excitedly for a moment: "Head, head, there is a knock outside...... Is it a military cipher...... Tell us to get out of the middle of the gate ......"

"Tell him there's no one in the middle of the gate!" Mike hurriedly shouted as he wiped his face.

The soldiers began to bang on the door with the butts of their rifles, and the dull 'knock' sound echoed in the chaotic sound of gunfire! )