When Hale saw how they killed these helmeted zombies, he immediately rushed towards a police zombie from behind, pulled out the knife at his waist, and slashed the helmet of the "policeman" forward, stabbing it on the back of its neck.

The police zombie lunged forward, a stream of dirty blood shot out of his neck, and he didn't move.

Lei Yan was not idle, kicked down a police zombie, threw himself to the ground, and pulled the zombie's helmet with brute force, the helmet was torn off by Lei Yan with the rotten flesh on the zombie's face, and Lei Yan stabbed the zombie's face with only bones and eyes, cutting the zombie's head in half.

The "fart spirit" knocked the zombie who was knocked to the ground by Hale and Lei Yan just now, and was standing up, with neat movements, a lift of the helmet, a sharp knife stab, and an easy and freehand action.

The five of them were tired enough after this life-and-death struggle, and looking around, except for the hundreds of zombies locked up by them, there were no more zombies rushing around in the entire quadrangle compound, and all the zombies were lying on the ground in the blood.

Even so, having the experience of being raided by the riot police just now, the five of them did not dare to slack off, and still walked back to back to the iron mesh gate where Theresa was, while observing the zombies on the ground and the corners, doors and iron nets where zombies may appear.

Seeing that there were no zombies rushing out again, or getting up from the ground, the "fart spirit" ran excitedly towards Theresa and the others outside the iron mesh gate, wanting them all to come in, but was stopped by Lei Yan.

"It looks safe here," the "fart spirit" spread his hands and said to Lei Yan, feeling a little incomprehensible as to why Lei Yan stopped.

"That little playground isn't safe," Hale said to the "fart," Hale said, shaking the dirty blood off the iron rod and frowning, pointing to the yard locked with hundreds of grinning zombies.

"Look, that zombie is wearing civilian civilian clothes," Elizabeth pointed to a zombie lying on it, a female zombie in a plaid shirt, and this was clearly a male prison.

"Ah, that suggests there might be some entrances around here, or some holes in the iron fence," Barak analyzed, looking at the zombies dressed in civilian clothes.

"Maybe the prison is full of zombies pouring in from outside," Lei Yan looked at the iron cage-like outer door at the main entrance of the prison, and said to a few people, "Let's let them stay outside first, let's clear a piece of the prison first." ”

"What if the prison is full of zombies?" "Fart" pursed his lips and asked Lei Yandao with a frown.

"The characteristic of the prison is that there are locked doors everywhere," Lei Yan said to the "fart spirit" as he looked around, "so even if there are a lot of zombies, it is unlikely that they will gather together and charge at us collectively." ”

"The prison will be divided into several districtsABCD and so on," Hale said to the "butt spirit", "We need to clear one district at a time, and we don't have to worry about zombies coming to us all the time." ”

"How do you know so much about the structure of the prison?" The "fart spirit" pulled out the knife, rubbed it twice on the soles of his shoes, and asked Haerdao with a smile, "If you go in again this time, it won't be considered a second entry into the palace, right?" ”

"My cousin has been in prison, and I visit him often," Hale said with a smile, glancing at Elizabeth, and explaining to the "fart," "so I know that any knowledge is useful, and I may use it at any time." ”

"Don't say it, replenish your strength, and we'll go in later," Lei Yan took out a piece of candy from his pants pocket and said to a few people while stuffing it into his mouth.

Several people took out the candy they brought and stuffed it into their mouths, although their disgust with candy has not eased, but at this moment, they are covered with blood on their hands, and it is not suitable to eat anything else.

Several people frowned and finished eating a candy, Lei Yan looked at them, asked them with their eyes if they were ready, several people ordered, Lei Yan took the lead and walked towards the main gate of the prison.

Opening the outer door of the rusty, iron cage made of iron mesh, several people went up a dozen stairs to the front door.

Lei Yan grabbed the handle of the main door and glanced at Hale who was holding a pointed iron rod, Hale nodded to indicate that he was ready, Lei Yan slammed the iron door open, the door was gloomy and black, and a unique smell of rotting corpses rushed out of the door.

Thanks to Lei Yan and the others, they have all been tested for a long time, otherwise they would all have to spit out.

Luckily, no zombies rushed out of the door.

This is a double-layer door, the inner door is hidden, there is no movement in the door, Lei Yan used the mountain opener to open the inner door and peeked into the door.

Inside the door is a room with an area of about fifty or sixty square meters, the house is very high, about six meters, this should be a semi-corridor space where the police can move freely, the passage on the left should be able to lead to other subdivisions, and behind an iron gate on the right, there is an independent prison subdivision.

At the high point of this small space, there was a lookout station, where the window was covered with a bloody stain, and there was a bullet hole in the middle of the bloody stain.

As far as the eye can see, the room is quite safe, and there are no active zombies.

Although the situation seems very satisfactory, it still has a strong zombie smell, like a giant warning sign, reminding the five not to take it lightly.

Lei Yan and the others rushed in, and Barak behind the cushion closed the outer door to prevent zombies from suddenly appearing in the yard, forming a front and back attack on them, and when Barak passed, the cautious Elizabeth also closed the inner door.

Walking through a slow platform, Lei Yan walked down several iron stairs almost as high as the outdoor staircase, and came to the middle of this small space.

On one side of the sub-district prison, there are two narrow strip windows up to four meters high, topped with window covers made of thick steel plates, which appear to be unbreakable, and the sunlight shines through the windows covered with dust and stains, and countless particles of dust float in the sunlight.

Although there was sunlight, this small space was still dim and full of the smell of prison.

The floor was full of clutter, and an empty one-piece dining table sat in the center of the room, as if telling of the panic and tension of the past.

There was a small cell under the lookout station, and the "fart spirit" ran over with a knife to check that there were no zombies in it, and certainly no living people.

Lei Yan looked up at the blood-stained lookout station on the glass, clenched the mountain knife in his hand, and walked up the narrow stairs leading to the lookout station step by step.

There was no movement in the lookout station, Lei Yan had seen the zombies in the tank that were motionless before and then burst into action, and he didn't dare to slack off in the lookout station where there was no movement at all, and suddenly sped up at the last few steps of the stairs and rushed in.

The lookout station is a small space that only allows one person to work, and there is only one dead policeman, Lei Yan rushed in and put a knife against the policeman's chest to prevent it from hurting people.

The policeman was lying on his back on the monitoring terminal, motionless, the blood stains on the glass seemed to be his, Lei Yan glanced at the policeman's head and face, and then looked at the bullet holes in the glass, guessing that the policeman should have been shot in the head after turning into a zombie, it was not dangerous.

Lei Yan saw a bunch of keys hanging from the policeman's waist, the keys were much larger than ordinary keys, and they were used in prison at a glance, Lei Yan was overjoyed, and immediately took off the keys, and shook the keys in his hands with the few people who were staring at the lookout station downstairs.

When they saw that they had the key, they were all happy, knowing that it was not easy to break open the prison door, but with the key, everything was easy......