Anyway, even if Qiao Zhijie and the others can survive today, they will become zombies sooner or later.

After all, it is Yu Muhuai's task to let zombies occupy the world.

After making up his mind, Yu Muhuai deliberately reserved his energy, preparing to take advantage of the short gap at the entrance of the cave to escape from the encirclement of zombies independently after the next machine-gun fire.

Yu Muhuai's attack weakened, and the attack of the other two was bound to intensify.

The two didn't think it was strange, they just felt that the strength of a girl on the other side was limited.

Someone took the initiative to come over and offered to take Yu Muhuai's place.

She nodded in agreement.

Yu Muhuai rubbed his wrist and took a few steps back, ready to rest against the wall and recover his strength as soon as possible.

After a few steps back, she came to the side of the cave.

As soon as Yu Muhuai leaned against the stone wall, he suddenly heard the sound of stones rubbing in the cave.

Reflexively, she took a step forward, then looked around, looking for the source of the sound.

Suddenly, a rock descends from one of the caves.

At this time, people found out that this was actually a hidden camera, because the outside was camouflaged and very close to the rocks, so they didn't find it at all.

The 360-degree camera dropped and quickly scanned the inside of the cave.

After about a minute, the iron door in the cave suddenly opened to both sides.

The iron gate only opened the gap for one person to enter and exit, and then stopped.

"Quick! Come here! ”

Qiao Zhijie was overjoyed, and he immediately shouted loudly, beckoning his teammates to hurry into the gate.

Looking at his posture, it is obvious that he is going to be the queen of the palace.

Yu Muhuai and the other two took the lead in squeezing into the door.

Then Qiao Zhijie urged the three people who were still at the entrance of the cave, "Hurry! Get on board! ”

Yang Qingxu and the others gritted their back molars, and after slashing fiercely for a while, they quickly turned around and ran towards the gate.

Without a few people to stop them, the zombies at the entrance of the cave were like floods that had opened the floodgates, rushing frantically towards it.

But fortunately, there are a large number of corpses on the ground, and the hole is relatively narrow, so it hinders the zombies' footsteps.

Qiao Zhijie was just outside the door, armed with a machine gun, escorting his teammates who came running.

The entrance of the cave is only a dozen meters away from the gate, but in the eyes of the teammates who have escaped from danger inside the door, it seems to be as far away as thousands of miles of mountains and rivers.

Qiao Zhijie's face was serious, and his hands holding the gun were extremely steady.

Behind Yang Qingxu and the others, countless zombies fell in response.

When the three of them entered the door at one time, Qiao Zhijie also began to walk towards the door with his back to them.

Finally, before the last few bullets were fired, Qiao Zhijie entered the research institute.

The gate quickly closed, locking the group of zombies out.

Everyone took a long breath, and Yang Qingxu and Zhang Jun were so tired that they couldn't lift their arms, so they sat against the wall, gasping and resting.

Yu Muhuai also sat down, wanting to adjust his body to the best state.

Qiao Zhijie simply ordered the team members to rest in place, and he went to the front to inspect one or two.

They were at the main entrance of the institute at this time, with a long corridor in front of them.

There is a door at the end of the corridor, and there is a button next to the door, which should be the opening and closing of the door.

There were traces of blood on the ground, which had long since dried up and turned black.

Dragging, jetting, footprints, slap prints...

There are all kinds of bloodstains.

It's clear that there was a zombie fight here.

Qiao Zhijie and the others' hearts sank a lot, making their breathing heavy.

What about a vaccine that carries hope? Have you researched it? Are the scientists okay? Is it possible that they will all become zombies? Who opened the door to them? Read a book

All kinds of questions lingered in everyone's minds.

Will the newly-born hope be dashed?

Qiao Zhijie stepped forward with a gun, cautiously and slowly approaching the direction of the door.

When he came to the door, he first put his ear to the crack in the door, trying to hear what was going on inside.

But I don't know if there are no zombies, or if the sound insulation of this door is too good.

In short, Qiao Zhijie didn't hear anything wrong.

The players who were still resting just now couldn't sit still.

They all stood up, raised their weapons, and came behind Qiao Zhijie in the direction of the corridor, assuming a defensive posture according to the formation.

Qiao Zhijie made a gesture of preparation.

After counting down to three, he pressed the button next to the door.

The door then opened to both sides.

All members of the team immediately pointed their guns in the direction of the door.

And no zombies came out of it.

Everyone breathed a sigh of relief.

When the door opens, there are laboratories from one room to another.

It's a long corridor again,

The side of the lab near the hallway is covered in glass.

The lights in the hallway are sensor lights, and when everyone walks in, there is a sound, so the lights are turned on.

Under the light that was not bright, the messy and bloodstained research was exposed to everyone.

The floor was littered with books, papers, chairs, office supplies, lab supplies, and other objects, and there were more blood stains in the room than in the corridor outside.

The team members looked at each other, not knowing why.

It's obvious that there must be a zombie outbreak.

With this blood flow, even if there are survivors in the research room, it is likely that they will all have turned into zombies......

But what about the zombies? Where did they go?

The crowd did not dare to relax in the slightest, and carefully walked along the corridor with their weapons in hand.

However, as soon as they had taken a few steps, the sensor lights in the hallway suddenly went out.

Everything around them was plunged into endless darkness in an instant.

Since the pupils had not yet fully adjusted, everyone felt that there were still some white lights and shadows flickering in front of them.

One of the team members couldn't stand the dark and treacherous atmosphere and stomped his foot hard.

The sound activated the sensor light, and the hallway lit up again.

The team member was standing against the glass of the next research room.

At the moment when the lights came on, on the glass that had just been empty, there was a hideous-looking zombie lying tightly on its stomach at this time.

One of the zombie's eyeballs fell underneath, and the other was pierced with broken glass, and it was scarlet and terrifying.

He described it as withered, wrapped in only a thin, gray skin.

I don't know if my lips were bitten by myself or eaten by other zombies, and the flesh on the lower half of his face hung bits and pieces on the skeleton, revealing gray, black, yellowish bones and teeth.

He opened his mouth wide open, and when he looked closely, he could see maggots crawling from his mouth to his throat, and then out of the socket where one of his eyeballs was missing.

The zombies seemed to be roaring about something, but the few people outside couldn't hear it at all.

This time the crowd understood why they couldn't hear any zombies.

It turned out that the sound insulation of the laboratory here was too good.

The team member clinging to the glass was startled by the sudden appearance of the zombie.

One person and one zombie, separated by only one side of glass.