This is the first time that Lu Li has observed this opponent who has brought him a great sense of crisis so closely. His face sank like water, unblinking, staring at the zombie outside the window in silence.

The zombie was staring at him as well. Its cloudy eyes revealed an indescribable emotion. It's like regret, and it's like it's about to move.

"Why are you still alive?"

Cheng Yun didn't know that Lu Li was not looking at himself. He tugged at his hair frantically, forgetting for a moment the huge gap in strength between himself and Lu Li. Finally regaining a little calm, he suddenly realized that Lu Li's gaze did not fall behind him, but behind him. When he looked back, he was suddenly shocked into a cold sweat.

"Mourning...... Zombie! ”

His face was bloodless, and his lips trembled unconsciously. Compared with Lu Li, he was more afraid of zombies, especially when he saw the zombie group standing far behind this zombie blocking the door of the hospital, he screamed in horror, turned around and fled without his life.

Death, there is nothing to be afraid of.

The terrible thing is that before dying, you have to experience the pain of being bitten by a group of corpses. That's definitely not the mental pressure that a normal person can withstand.

He fled, and fled crisply. The aisle suddenly reverberated with a heart-rending sound

Lu Li didn't care about Cheng Yun escaping. He is weak now. I can't lift up a little strength. The wounds in his brain and forehead healed themselves and depleted his body.

The two sides looked at each other for about ten minutes. Lu Li finally regained a little strength. He stood up against the wall and pushed the lab that blocked the door open. He opened the door and walked out. As he passed by Chrissy, he stretched out his right hand to Chrissy without a trace.

Chrissy understood and shoved the police gun into his hand. He shook his backhand and walked out with his hands behind his back. He walked very slowly. Walking to the window, he stared at the zombie through the glass.

He saw it clearly.

The head of this zombie is a middle-aged man, and he is a little depressed. The round face was covered in corpse spots, but it was not corrupted. The lower half of the body is the body of a sixteen or seventeen-year-old girl. The disheveled placket revealed a pair of buds that were beginning to take shape, covered in blood. Obviously, this girl had been abused before she became a zombie.

The zombie was a little restless by Lu Li's gaze. It opened its mouth and let out a low roar. As if in response to it, the zombies at the gate of the hospital roared.

Lu Li thought it was funny. I actually witnessed this miracle with my own eyes. These zombies have formed a rudimentary social form. The zombie in front of him was clearly their leader.

Thinking back to the unconscious zombies he dealt with before he was reborn, he suddenly felt very nostalgic. The kind of corpses that only rely on animal instincts to act are so cute compared to these zombies right now.

Bang.

Lu left the gun. He is fast, loaded, raised, aimed, shot in one go. The bullet left a round bullet hole in the glass and hit the zombie in the forehead accurately. The enormous inertia of the bullet carried it to its head and fall.

Almost at the same time, the glass of another window, two or three meters away, clattered and shattered into several pieces. Lu Li's pupils suddenly shrank. Under his complicated gaze, the zombie slowly crawled up again.

A patch of skin was missing from the middle of its forehead, revealing Sensen's skull. There was a small indentation in the skull. Other than that, there are no other wounds.

Bang bang bang......

Lu Li quickly raised his hand to shoot, and used up the last five bullets in the pistol in one go. The zombie raised its right hand to protect its eyes, and was beaten to the ground, but did not fall again. When it stood firm, the expression on Lu Li's face became more and more solemn.

A large patch of skin was missing from its forehead, and its bare skull was sparsely dotted with five dents of varying shades. The deepest one even reached two millimeters, but it still failed to penetrate the skull.

It was shot several times, as if it had been greatly violated. There was a low and terrible roar in the sky, and the zombies immediately used it like a tide. They're a lot faster than they used to be, but only marginally.

Seeing the zombies coming, Lu Li knew that something was wrong, so he hurriedly threw the police gun back, and urged in a low voice: "Hurry up and block the gate." I'm going to find a way to get them away. ”

Without waiting for Chrissy to respond, he lifted the little strength he had recovered in his body and ran quickly to the door of the hospital building. This laboratory is located in the corner of the first floor. In addition to one aisle, there is a wall at the other end. To put it simply, it's easy to defend and hard to attack. Again, it's a dead end.

Lu Li rushed to the end of the corridor and happened to see a group of zombies rushing in through the glass door. Seeing that he could not use the door of the building to organize the first line of defense, he had to retreat to the second place, quickly retreat to the first examination room, and push a hospital bed out of it. He flipped over the hospital bed, strolled across the hallway, and then did the same, using three beds to form the first direction before the zombies arrived.

This is the first way he learns to deal with zombies in the future. Use various obstacles to block the zombies' movements, then kill them.

The three-bed line of defense worked. The hordes of zombies are kept out. They stretched out their hands that were covered in corpse spots and began to rot, and they screamed and grabbed at Lu Li.

Lu Li was in no mood to pay attention to them. He quickly retreated more than ten meters, and concocted two lines of defense in the same way. Finally, he retreated to the corridor where the real yàn room was located. At this time, the window was crowded with zombies. They slapped against the glass, and every now and then a small cracking sound could be heard.

"Oops."

Lu Li secretly said that it was not good, and hurriedly rushed into a consultation room behind him. He quickly glanced around, quickly grabbing the iron stand for hanging bottles. He pulled the iron frame out, glanced at it quickly, and rushed out of the examination room like the wind.

Crash.

The first piece of glass was shattered by the zombies. The zombies under the window reached into their hands, trying to grab the human in the hallway. They were greeted by an iron bar.

Lu Li grabbed the top and stabbed the eyes of the zombies under the window. Sharp bars of iron pierced their eyes, piercing their brains and completely destroying the nerve centers that were making them move again.

Dead zombies cling to the smooth tiles. The zombies behind them held them firmly in place, not falling. Lu Li didn't have time to catch his breath, there was a few more noises, and several windows were broken by zombies.

Lu Li is like a firefighter, walking back and forth between the windows, stabbing the zombies closest to the windows. In just ten minutes, his strength was exhausted again.

A pair of withered hands reached through the window. The roars of the zombies are endless. Rao is Lu Li is used to seeing this scene, and he can't help but be disheartened.

At this time, Chrissy stood up with difficulty on the test bench. She braced herself and shouted with all her might, "You go quickly." If we continue to consume it, we will all have to die here. ”

Her voice was weak. Just a few words seemed to exhaust her whole body. Her eyes went black, and her body fell limply.

Lu Li happened to see this scene. He hurried over and helped Chrissy to the lab, dragging her across the lab to block the door. He sat down against the lab table with Chrissy in his arms, looking lonely.

At this point, Chrissy regained consciousness. She saw that she was being held in Lu Li's arms, and hurriedly wanted to struggle. As soon as she moved, Lu Li's hands added another amount of strength. She knew that in her current state, she couldn't break free at all, so she simply gave up struggling and let Lu Li hold her.

"Why are you so stupid? If you ignore me, you can get them out before they get in. ”

"Hey, I'm an unfilial son, I forgot my mother when I had a wife."

"You scoundrel, who is your wife?"

"Ouch, why did you bite me?"

Lu Li stretched out his right hand in front of Chrissy, and two rows of deep tooth marks were clearly imprinted on the white skin, oozing a trace of blood. Chrissy gloated, "You should be glad I'm not a zombie." Otherwise you're dead. ”

"I've become a zombie, and you have to be a zombie woman."

Lu Li was extremely angry, and opened his mouth to bite. Chrissy giggled and reached out against Lu Li's head. For a while, the small laboratory was full of warmth.

Suddenly, the two stopped fighting in unison. The two looked at each other. After a while, Lu Li smacked his lips and asked hesitantly, "Have you recovered your body?" ”

Chrissy tried to raise her hand, but nodded affirmatively: "Well, I have strength again." ”

"What's going on?"

The two of them shouted in unison. Seeing the same surprise in each other's eyes, the desire to survive suddenly rose in the hearts of the two. Chrissy broke free of Lu Li's hands and frowned slightly.

"I was very weak just now, until I bit you, and suddenly my body recovered. Could it be that you have something in your blood that provides the energy your body needs? ”

As soon as the words fell, Lu Li's right hand stretched out in front of her again. Lu Li urged irrefutably: "Hurry up and draw blood for testing." We can wait, the zombies outside won't wait. ”

Chrissy pursed her lips, a little hesitant. When Lu Li saw it, he took out a dagger from his pocket with his backhand and drew a wound on his right arm. Blood poured out. He stretched out his right arm and reached in front of Chrissy.

"Okay."

Chrissy nodded, quickly got up, picked up a clean test tube from the test table, and placed it under Lu Li's right arm to receive blood. In less than half a minute, the wound healed and scarred.

Neither of them cared. Chrissy gets a blood sample and immediately puts it in the analyzer to start testing. Lu Li looked around, looking for a suitable weapon to prevent the zombies from breaking through the gate and pouring in.

At this time, the corridor outside was already crowded with zombies. They climbed into the window and slapped hard against the tempered glass. The tempered glass vibrates violently, but remains as strong as ever. The locked door also temporarily blocked the zombies.

Time passed minute by minute, and Lu Li had completely regained his composure at this time. He walked over to the tempered glass, walked past the zombies in the hallway, and looked outside.

The zombie was still standing there. Its cloudy eyes gave a strange look of relief. It seems to be celebrating Lu Li's imminent death.

Lu Li looked at it and did not shy away. After more than an hour of confrontation, he suddenly heard Chrissy's surprise cry behind him.

"I guessed right, you have an unknown enzyme in your blood."