At the same time, the team members in the back also rolled in, and then aimed their guns at the side passage, and immediately found several other zombies, and after Wei Zhen's gunfire, there were also gunshots from behind.

The things in their hands were all equipped with silencers, so they didn't make much noise, and the zombies slowly fell, and their heads were in a mess.

After Wei Zhen and Yun Zhe killed this zombie, they didn't get up in a hurry, but continued to observe, but they didn't find other zombies, and the team members behind them were also checking this from time to time, and after confirming that there were no zombies inside, the team members whispered: "Safety." ”

Wei Zhen also immediately said at this time: "Safe." Yun Zhe got up at this time, but the body of the gun was still flat, he didn't relax his vigilance a little, patted Wei Zhen on the shoulder, and then turned around and walked to the stairs, Wei Zhen also got up at the same time and patted the shoulder of the other team member, all of them did this in turn, and then they all walked to the stairs, but they were always observing the surrounding situation, and they did not relax their vigilance.

Maybe it's really Jiren Tianxiang, when they went upstairs later, they didn't find other zombies, until they came to the top floor, at the top of the stairs, they heard the footsteps inside, although the sound was very small, but they still let them hear, and it sounded very chaotic.

Everyone immediately leaned against the wall on the side, Yun Zhe didn't have any good way now, if he rushed in now, the number of zombies inside was unknown, and if he wasn't careful, he might fall inside and not be able to get out.

He turned his head to look at Wei Zhen beside him, wanting to ask his opinion, Wei Zhen didn't speak, and slowly took out the flashbang from his body with his right hand, Yun Zhe immediately understood what Wei Zhen was going to do, the flashbang may not be lethal to zombies, but it should be used to attract zombies, and the sound is slight, so there is no need to worry about the explosion attracting zombies in the distance.

Wei Zhen turned to the front, and after nodding to the people behind him, he turned his head and slowly pushed the door open, and threw the flashbang into it with a bang.

"Bang", the flashbang exploded in the distance, the fleeting sound and high heat immediately attracted all the zombies in the early passage, because the delay of the flashbang was only three seconds, Wei Zhen heard the sound of the zombies running, and then immediately ran in, the rifle in his hand immediately picked up, and shot at the running zombies.

Yun Zhe, who was behind him, also immediately shouted at this time: "Attack." Everyone immediately ran in with them, and suddenly there were gunshots in the passage, and the front row of the running zombies immediately fell.

At this time, Yun Zhe shouted to Wei Zhen in front of him: "This way." After shouting, he immediately walked in from a room on the right, and after Wei Zhen shot a zombie in the head, he immediately ran into this room with Yun Zhe.

After walking in, Yun Zhe and the remaining soldiers immediately blocked a large iron cabinet on the door, and at the same time, there was a "tom" sound on the door, followed by an angry roar outside the door.

At this time, outside the glass window of this room, all the zombies were greedily lying on the glass and looking at them, the dried blood on their mouths was constantly rubbing against the glass, and most of the clothes on their bodies were doctors or security personnel, it seemed that none of the people here had escaped.

All the people slowly breathed a sigh of relief, what happened just now was only in less than half a minute, but it seemed that a whole century had passed, and seeing that all the zombies could not enter, they also carried the weapons on their backs.

"Don't worry, these glasses are made of sodium ions, which is more than enough to deal with TNT, and they can't get in for the time being." After Yun Zhe said this, there was a sound of collision outside the door, and the large cabinet against the door also shook.

"You're not going to tell me that this cabinet is also sodium-ion." Wei Zhen skimmed the cabinet next to him and said.

Yun Zhe didn't answer his words, turned around and hurried to the door of a huge vault in the back, Wei Zhen only observed this laboratory at this time, it is not big or small, all kinds of instruments are piled up here, and a light layer of dust can be seen on it, it seems that when the disaster occurs, this is not a place where people often come.

"Please place your right hand in the verification area." At this time, a prompt sound came from behind Wei Zhen, and he subconsciously turned his head to see Yun Zhe fiddling with the password lock of the vault.

After Yun Zhe heard the prompt sound, he immediately took off the quartermaster gloves in his hand and pressed them, and then the prompt tone inside immediately said: "It has passed, please enter." At the same time, the door of the vault slowly rotated and opened in four triangles in all directions.

"Let's go, let's go in and get the medicine, and remember, bring out everything we need, no matter how much." When Yun Zhe said this, he subconsciously saw Wei Zhen's side, because he felt that Wei Zhen's eyes were always on his side.

"Why do you have access here? Are you from here? Wei Zhen didn't act at this time, just looked at Yun Zhe and said suspiciously.

Yun Zhe only said that he had been here before, but why could he have this kind of authority, in such a professional place, why was he able to come in as a soldier.

"Now is not the time to talk about this, we will discuss this issue after we go back, but what we have to do now is to bring these drugs out and go back to save those innocent people." Yun Zhe's face showed sincerity, without a hint of unkindness.

When Wei Zhen heard him say this, he immediately knew that maybe there was something ulterior about the Blue City, but no one knew about it yet.

But he also understands that now is not the time to say this, since Yun Zhe has said so, he also believes that he will not harm them, although they have not been together for a long time, but Wei Zhen can feel that Yun Zhe is not a bad person, at least not a heinous person.

He bypassed Yun Zhe and walked in with the rest of the soldiers, Yun Zhe slowly looked up for a moment, then let out a sigh of relief, turned around and walked in with them.

The inside of the vault is obviously not the same as the outside at all, not only do people often come here, but it seems that they are developing some kind of medicine, large and small bottles are neatly placed, although it is dark inside, and it is not clear to see the details, but these alone make Wei Zhen feel that there must be something wrong here.