Chapter 55: Open the door quickly!

After the insignificant victory, there was no time to rest. Two of the remaining three zombies attacked at the same time.

"Ya!"

Two delicate shouts rang out. Zheng Xinyu and Zhong Xiaoshan followed suit. The backpack on their chests was the best shield, and they weren't afraid of scratching or biting at all. They rushed toward the zombies!

It was just a pity that their tonnage and impact were clearly not enough. Plus, the zombies they faced were all transformed from adult corpses. Even though their chests were pressed and painful, they couldn't achieve the same effect as Zhang Su, only managing to make the zombies stagger back two steps.

Fortunately, the charging attack method didn't delay their escape speed at all. Even if it only made the zombies lose their balance briefly, it was enough for the two to break through the blockade and get rid of the seven or eight zombies chasing closely behind.

Zhang Su, who was running in the front, soon encountered the last zombie. Without distance to launch a sprint, he swung the pack of mineral water he was holding and greeted it with a *whoosh*, thinking that a pack of mineral water weighing more than ten pounds would surely knock the zombie down.

Splat.

Unfortunately, the packaging of the mineral water was too fragile. The zombie raised its hand and poked it, and the sharp nails easily tore the plastic packaging. Bottles of mineral water flew everywhere, and the zombie that was attacked only retreated slightly, not even as effective as Zheng Xinyu's collision.

Zhang Su felt his hand lighten, which made him slightly stunned, but his reaction was fast. His other hand swung the axe and hammer and smashed at the zombie, which had already become a habitual action.

Thump.

The sound of metal colliding with the skull made one's butt numb. The zombie was smashed to the ground on the spot, howling strangely.

Zhang Su couldn't care about finishing it off. He threw away the plastic packaging that looked like a rag, picked up a bottle of mineral water from the ground, and continued to run forward.

After this delay, Zheng Xinyu and Zhong Xiaoshan had caught up to Zhang Su's side, and the three of them ran toward the front of Building 4 together.

The mineral water scattered on the ground wasn't wasted. A zombie chasing closely stepped on the mineral water and fell, instantly bringing down three or four zombies behind it, who fell one after another.

Temporarily getting rid of the zombies chasing from behind, Zhang Su and the three ran around to the front of Building 4, but the situation in front of them hadn't improved at all.

Looking around, there were more than ten zombies in front of Building 4. Fortunately, not all zombies were close to Unit 1, but four or five were howling and running toward Zhang Su and the others in an instant!

"Go to hell, there are more here! Enter, enter, open the door and enter quickly!"

Zhang Su swung his axe at the first female zombie rushing to the front. In his urgency, he lost his accuracy and only cut her neck. Dark red blood sprayed, failing to kill her in one blow. He hurriedly added a kick to knock her down.

"It won't open, Brother Su, the door is locked!"

Zheng Xinyu climbed from the side of the stairs to the unit door, pulled the door, and her heart went cold...

"Use force!"

Zhang Su roared, kicked away another zombie rushing toward him, then used the backpack on his chest as a shield to block another, followed by an axe blow.

"Xinyu, let me do it!"

Zhong Xiaoshan roared at Zheng Xinyu. After she moved to the side, the large wrench in her hand smashed toward the door lock.

Clang.

Sparks flew, and the door lock was smashed crooked on the spot.

"It's done, hmm?"

The two pulled the door frantically, making a series of *clang-clang-clang* sounds, but the door just wouldn't open!

"Damn it! Brother Su, there's a moron inside pulling the door! You damn bastard, let go!"

Zheng Xinyu was anxious at first, and because the light in the unit was dim, she didn't notice the guy behind the door pulling the rope tightly. His body was stiff and lying on the ground, like a human door-stopper. It was estimated that he had used all the strength he had for pooping!

"Damn!"

Zhang Su cursed when he heard this. His strength was even greater. The sharp axe turned into a light shadow, smashed a zombie's head with a *bang*, kicked another zombie away, turned, and ran to the unit door.

However, at this moment, two figures appeared in his field of vision.

One tall and strong, one thin and tall.

The sudden appearance of the two didn't make Zhang Su feel happy at all, but instead made his heart tighten. Based on his intuition, these two must be the two brothers who were just going to the underground parking lot to pick up the car. Sure enough, the other party confirmed his idea as soon as they opened their mouths.

"Sihai, there's someone here! Brothers, hurry, there are many zombies behind, hurry in!"

The vigorous voice was full of anxiety, and his forehead was covered in sweat.

Zhang Su could imagine how many zombies were following these two brothers. He didn't dare to delay, pointed to the barrier-free passage behind him, and said, "There's someone inside pulling the door. I'll handle it, you block the zombies!"

"Okay!"

The man didn't say a word, swung the self-made weapon toward the killing zombies, and didn't forget to say to the trembling thin and tall man beside him, "Sihai, do it, don't be dazed!"

Zheng Xinyu and Zhong Xiaoshan didn't need Zhang Su to explain. After handing the door-opening matter to Zhang Su, they immediately joined the battle to block the attacking zombies.

Seeing that there were no worries behind him, Zhang Su swung his axe and prepared to smash the unit door glass. However, at this moment, a suspicious voice came from inside the door.

"What are you doing?"

As soon as Zhang Su heard the voice, he knew this person was the SWAT officer who had told him to run quickly before. He stopped his movements and hurriedly said, "Open the door, hurry!"

When Qin Ya heard someone outside, he was even more shocked and roared, "Why are you pulling the door and not letting others in? Get out of the way, didn't you hear someone wants to come in?"

"Can't let them in, there are zombies everywhere outside. If we let them in, we're all finished!"

The guy pulling the door said with a trembling voice, not knowing if it was because of fear or because he had used too much force.

At this moment, the zombies chasing the Duan brothers from the underground parking lot turned to the front of Building 4. Although they couldn't be seen because of the angle, the dense howling made people feel terrified.

"Seeking death!"

Zhang Su pulled the door with force, but it still didn't move. The person inside didn't let go. Just as he was about to break the window.

Bang.

A hitting sound rang out inside the door.

Immediately after, the door didn't need to be pulled and naturally opened a crack...

Awoo, awoo, awoo...

The zombie horde wasn't slow. Hearing the sound, they had already rushed to the steps of the unit door. If it weren't for the fact that the steps were a full meter high, they could have come up in one step.

"Xinyu, Xiaoshan, enter, hurry in! Everyone hurry in..."

Zhang Su pulled the door open and greeted everyone urgently. After everyone entered, he and the tall and strong man pushed back the three zombies that had chased to the front, flashed into the unit quickly, and closed the unit door smoothly.

There were five or six people standing in the unit, men, women, old, and young, all carrying bags, looking like they were also preparing to run away.

However, there was clearly no time to relax now!

Bang!

In less than a second, three or four zombies slammed into the unit door at the same time. The terrifying bloody mouths gnawed on the glass, leaving scratches on the dried blood stains, and the withered palms slapped the iron door violently.

Immediately after, more zombies rushed to the door from behind, slamming into the door frantically. The huge impact made the door frame and walls tremble.

(End of Chapter) ===== CHAPTER 56 =====