Chapter 13 Chapter 17: Survival on the roof

At around 5 o'clock in the afternoon, Mi171 slowly took off in the middle of the playground of Sunshine Second Research Institute. The huge wind brought by the propeller blew over the several zombies that had just walked under the helicopter.

Just a few seconds after the helicopter plane took off, a large group of zombies occupied the position where the helicopter had just stopped. The large group of zombies roared at the helicopter above.

"Oh my god, there are so many zombies." Fang Wei looked at the black zombie group below and couldn't help but say tremblingly.

Suddenly, Lin Xiao saw a zombie flying up below, and she exclaimed: "The zombie is thrown up."

Everyone was shocked and hurriedly threw themselves down the window and looked down. They found that a zombie was thrown up from the zombie group, but the helicopter was rising at a speed of quite fast. The zombie was thrown into the air more than twenty meters high and fell down again, smashing heavily into the zombies below, crushing over a group of zombies.

"Where are Ouyang and the others?" Lin Xiao looked down, but he didn't see anyone on the rooftop. There were only dense zombies below, almost filling half of the research institute. She couldn't imagine what the helicopter would have turned into if the helicopter took off a little slower.

"Company Commander Ouyang said they would climb to the rooftop of the test building just now." Fang Wei said.

"I know, but I didn't see their people. You are calling them on the walkie-talkie." Lin Xiao said anxiously.

Fang Wei immediately took out the walkie-talkie and called: "Company Commander Ouyang, we have taken off. Where are you and where are you?"

Ouyang Hao was standing at the entrance of the stairs on the fifth floor and was shooting violently at the bottom of the stairs. He saw through the gaps in the stairs that T4 had already run to the third floor, so he started shooting downstairs. At the same time, Shentu Dina took out three bombs made by Fan Xiang from her backpack.

Shentu Dina ran to the steps on the corner from the fifth floor to the sixth floor, and placed a bomb at the next few steps, which placed the bomb in the middle of the steps. Then she nodded to Ouyang Hao and said, "Okay, let's go."

Ouyang Hao had already emptied two magazines at this time. His assault rifle still had more than a dozen bullets. Seeing that Shentu Dina had done it, he hurriedly pulled away his gun and followed Shentu Dina to the upstairs.

"Roar..." The T4 downstairs rushed upstairs without the suppression of bullets, and it was immediately rushed upstairs. It was also very fast and rushed to the fourth floor in an instant.

"Hurry, hurry up. The monster is catching up." Luo Gang kept looking down on the railing on the sixth floor.

"Quick, squat down, I'm going to detonate." Shentu Dina shouted loudly with the detonator in her hand.

Ouyang Hao and Luo Gang hurriedly squatted down against the wall, holding their heads with both hands, and Shentu Dina pressed the small red button on the remote control.

"Boom..." A loud noise came downstairs. Ouyang Hao felt that the floor under his feet were shaking violently, and several pieces of the wall on the top were shaken. The wall was falling down, and a wave of air mixed with a large amount of dust rushed up from below.

"Cough...cough..." Luo Gang was choked by the dust coming towards him and coughed suddenly. Ouyang Hao stood up, walked to the railing, and looked down the stairs. He saw that the seven or eight steps on the fifth floor to the sixth floor were blown down.

Shentu Dina looked down from Ouyang Hao's side, and she said lightly: "Okay, half of the stairs were blown up. That T4 shouldn't come up again."

"It probably won't be possible. Let's go to the rooftop." After Ouyang Hao said that, he turned around and walked towards the stairs above. There was the door leading to the rooftop. He also took out the intercom and said, "I am Ouyang Hao. We are now preparing to go to the rooftop. Please speak when we receive it."

The moment the remote-controlled bomb exploded just now, everyone on the helicopter naturally discovered that Fan Xiang's homemade remote-controlled bomb was very powerful. The glass windows on the entire fifth floor of the building were shattered together, but everyone on the helicopter didn't know what was happening in the building. Just as everyone was speculating and worried, Fang Wei's intercom rang again, and it was Ouyang Hao who was calling.

"Received, we are above the research institute. Come on the rooftop, I'll let Han Fei drive over." Fang Wei shouted hurriedly.

"Wait, look, what is that?" Suddenly a soldier shouted as he looked out the window.

Lin Xiao, Fang Wei and others hurriedly walked up to the helicopter window and looked down. They all saw a few things lying on the wall of the experimental building on the exterior wall and moving upwards.

"Damn, that's the Crawler T1." Zhou Tian's eyes were sharp, and he saw clearly that the things that were crawling up on the exterior wall of the building were the Crawler T1.

"It's really Crawler T1. Oh no, they actually want to climb onto the rooftop. I'll inform Ouyang Hao and the others as soon as possible." Lin Xiao said anxiously and loudly to Fang Wei, and at the same time said to several other soldiers: "We want to attack these things, and we can't let them climb onto the rooftop, otherwise Ouyang Hao and the others will be in danger."

Fang Wei hurriedly took out the intercom and shouted: "Company Commander Ouyang, there are now several mutated crawlers T1 crawling up on the exterior wall of the building where you are. You must pay attention, let's come over immediately."

At the same time, a soldier opened the helicopter's hatch door. Two soldiers came to the cabin door, raised the assault rifle in their hands, and began to shoot at the Crawler T1 climbing up on the exterior wall of the experimental building ahead.

"There are crawlers coming along the exterior wall, be careful." Ouyang Hao said to Luo Gang and Shen Tu Dina. Then the three of them came to the rooftop of the building and saw the helicopter flying towards this side at a glance.

The two soldiers on the helicopter kept firing at the Crawler T1 on the outer wall, but the two soldiers were just as good as the marksmanship, and the helicopter was a little shaking. There were as many as six or seven T1s climbing up the building, and only two were shot down the stairs by bullets. The rest were still climbing up quickly and would soon climb to the rooftop.

Seeing that the Crawler T1 on the exterior wall of the building was about to reach the rooftop, Han Fei also drove the helicopter over, stopped on the rooftop, and lowered the height, but he did not dare to land directly on the rooftop.

"Why don't you land?" Zhou Tian shouted anxiously.

"You can't land, the risk is too great. There is a rope in the cabin. If you throw it down, pull them up. What are you waiting for? Take action quickly." Han Fei's hoarse voice rang in the cabin.

Fang Wei hurriedly brought a rope from the cabin, locked it at the cabin door, and threw it down.

The three people below rushed over immediately, Ouyang Hao pulled the rope and said to Luo Gang and Shentu Dina: "Okay, you two will come first." (To be continued.)
Chapter completed!