from my heart [last days]

The testing center has a total of six floors, and the ground floor has a door leading to the outside. Except for some parts, the structure of each floor is roughly the same.

The sixth floor was too quiet, Pei Ze reached behind the wall, confirmed the safety of the corridor, and shot through the camera at the end.

Xie Congxin glanced around with his probe. This floor is full of office space. There is no laboratory, and the vaccine will not be here.

"Pcr, microbiology laboratory," Xie Congxin said, "or blood immune fluid, it's all possible."

Pei Ze nodded. He specialized in surgery, which is Xie Congxin's field. He is not good at it, but in terms of latent combat, even if it is [-] to [-], he still has the strength to fight.

"Go to the elevator." Pei Ze said.

Xie Congxin paused for a short while. With his common sense, at this time, he must take the stairwell to keep his back and forth.

But the pause was less than half a second, and he followed Pei Ze without asking any further questions.

He couldn't guarantee the safety of Pei Ze's life, so at least he had to respond with unconditional trust.

There are three elevators in total, and the other two are on the first floor. The only elevator that went up stopped on the second floor. Pei Ze took a look and said, "It's on the second floor."

Xie Congxin immediately understood what he meant, Feng Yun's legs were inconvenient, and the wheelchair could only use the elevator——

The so-called nap is of course fake, why did Feng Yun want these two hours?

Pei Ze pressed the down button of the three elevators, and the traction rope made a sound of rising. He didn't wait where he was, but pulled Xie Congxin into the nearest office, signaling Xie Congxin to hide behind him.

He leaned against the door and waited for the elevator to go up. Xie Congxin held his breath until there was a soft "ding" and the first elevator arrived.

But it wasn't the sixth floor. Pei Ze glanced at the number and said, "Fourth floor, let's go."

Someone stopped the elevator on the fourth floor, Xie Congxin immediately got up and went out with him.

The polished floor tiles reflected the silhouettes of the two running silently. The elevator took 30 seconds to open and close the door from four to six, and it took them half of it to get back to the stairwell. Pei Ze asked Xie Congxin to lean against the side of the wall , I walked a step in front of him, and the two quickly went down the fifth floor.

At the same time, there were chaotic footsteps upstairs, those people came up from the elevator!

Pei Ze didn't take him directly down to the fourth floor. If he was flanked in the stairwell and the bullets had no eyes, he would not be able to take care of Xie Congxin's safety by himself.

The two entered the fifth floor, and when they closed the fire door, Xie Congxin heard a voice from upstairs: "You search this floor, others follow me!"

This is a guerrilla war of few against many. Once confronted head-on, they have almost no chance of winning.

Pei Ze and Xie Congxin entered the fifth floor, and they didn't have time to see which one was what. Xie Congxin was pushed into the back door of the first laboratory by Pei Ze, and he heard him whisper: "Go to the front door and wait for me."

Xie Congxin didn't have time to ask "Where are you?" Footsteps behind him had already arrived. Pei Ze closed the door for him, leaned sideways between the doors of the opposite laboratory, and nodded slightly to him.

Xie Congxin understood what he meant, and he never asked, but Pei Ze's ability to interpret has always been excellent, and he was enough to understand the comforting meaning of Pei Ze's nod.

He turned his head and glanced across this laboratory. A thin layer of dust had already formed on several large white-gray automatic biochemical analyzers. It was obvious that they had not been activated for a long time, and the vaccine was not here.

He leaned close behind the door, peeking at the movement outside from the high glass window, and soon the sound of footsteps entered the corridor, and Pei Ze on the opposite side fired the first shot——

"People are here!" Xie Congxin heard someone shout, and then there was another gunshot, which was fired by the other person. Pei Ze stuck to the crack of the door and was not hit.

"Don't shoot indiscriminately!" Another person shouted, "Aim and shoot again!"

It goes without saying who to target, Feng Yun's people will not hurt him, but they will not show mercy to Pei Ze.

Xie Congxin saw Pei Ze on the opposite side touch the doorknob from behind, opened a slit and quickly stepped in. Those people had already seen him, and they followed closely behind. He took a look at this room.

Xie Congxin counted seven people. Pei Ze should be able to handle this amount——

Of the twenty bullets they found from the two bodyguards, five were on Xie Congxin's body, fifteen were in Pei Ze's hand, fourteen were left after the first shot to intimidate the enemy, which was enough.

The leader was one of the four bodyguards standing behind Feng Yun during the meal. At this moment, his expression was like that of a special police officer who was about to break into the door to arrest the criminal, and he stuck to the door to signal his subordinates to open the door and enter.

Xie Congxin knew that the first person to enter would be killed immediately. Pei Ze's shooting skills were unquestionable. Feng Yun's people didn't know his identity and underestimated his ability.

If it was Xie Congxin or Pei Ze, they would have chosen the front and back doors to attack the enemy at the same time, but unfortunately the opponent was not.

boom!

There was another gunshot. Pei Ze didn't show off his skills on purpose, or he deliberately left a little life for these people. The bullet shot into the right chest, avoiding the vitals, but it was enough to make people incapacitated.

The other party turned pale with fright, and immediately filed in. There was a burst of gunshots in the room.

Xie Congxin couldn't see what was going on inside, so he could only follow Pei Ze's words to go to the front door of the laboratory at the last one, stick to the door and wait quietly, and counted the number of gunshots until nearly 5 minutes later, No.30 shot six times. The sound went out, and the opposite door opened——

Xie Congxin pressed the doorknob at the same time.

In fact, he didn't see that figure clearly at all, but he had to trust Pei Ze. If the person who came out wasn't Pei Ze, then there was no need for him to escape alone. He could live longer if he cooperated honestly with Feng Yun.

The smell of blood in the corridor came over his face, Xie Congxin was covered with a laundry powder-smelling coat, and Pei Ze put his arms around his shoulders and ran quickly towards the end of the corridor, "Someone is here, is there one on this floor?"

It was the team that was searching upstairs, and had rushed down when they heard the gunshots, Xie Congxin said, "No, go to the fourth floor."

Pei Ze nodded, and suddenly pushed him into the corner of the corridor!

Gunshots rang out behind the ears, and passed behind. Pei Ze turned around and fought back. The shot was fired almost entirely based on hearing and sixth sense, and it even hit a person's thigh!

He also hid under the cover of the wall, Xie Congxin stood behind him, quickly put his coat on himself amidst the successive gunshots, and went to press three elevators.

The elevator number quickly jumped to "6". Pei Ze put away his gun and came over. He didn't have much blood on his body, and he even looked neat, not at all like he had just been through a killing battle.

Xie Congxin took out his gun, and Pei Ze took it. His own gun was out of bullets, so he didn't have time to pick it up.