The laboratory was in chaos. The experimental zombies that were penned in Laboratory No. 7 were suddenly released, which threw everyone into a panic.

They screamed and fled. At the crossroads of life and responsibility, they chose life.

The logistics exit is relatively remote and is mainly used for the transportation of goods. When everyone chose to escape, they naturally ignored this exit and ran towards the main entrance in unison. The louder the noise, the more zombies will follow. Soon, there was silence outside the door.

Qi Yan and Kang Ye are both young people. After resting for a while and recovering their strength, they began to look for tools that could be used in the house.

"This knife can be used, and there are also steel pipes and stun guns." Qi Yan handed the things to Kang Ye behind him, and Kang Ye took them obediently.

Professor Liu looked at their coordinated actions, with a glimmer of relief in his eyes.

"Professor, please come with us." Qi Yan handed his long sword to Professor Liu: "This one is longer and safer to use."

Professor Liu did not refuse, took the long sword and put it on his waist: "Where are you going next?"

"I don't know." Qi Yan's voice suddenly became sad: "We also have a team, but they can't be implicated in my and Kang Ye's affairs."

"Humph, think too much!" Professor Liu snorted coldly: "If they leave you, they can't be considered a team."

Qi Yan smiled and shook his head: "They are really good, but Kang Ye's identity is different... Their family and friends have all been persecuted by zombies, and this can't be blamed on them." Putting themselves in their shoes,

they are not wrong, but Qi Yan and Kang Ye's concealment seems to have other purposes.

But true friends would not think about this. Instead, they would separate and be well on their own. There

was no sound outside, and Kang Ye could not sense the breath of zombies. Qi Yan quietly opened the door, looked around vigilantly, and then nimbly ran to the logistics entrance. Professor Liu followed behind, and Kang Ye was the last.

There were people at the logistics entrance, and Qi Yan was afraid that the zombies who had just run past would stay at the logistics entrance. Or those people would turn into zombies after being bitten, increasing the number of zombies.

He ran faster and faster, ignoring everything, as if everything was just a passing cloud, and speed was the most important thing.

There were two forks in the road ahead, the left one led to the logistics entrance, and the right one led to the water pipe. There was still some distance from the fork in the road, Kang Ye suddenly called Qi Yan, and the three of them flashed into the compartment next to them, watching a zombie in logistics work clothes slowly walk over. Holding his breath, not daring to make too much noise, Qi Yan closed his eyes, with a bad feeling in his heart.

The logistics entrance should have been lost, and perhaps a zombie ran out. If they don't leave quickly, they may be blocked here by the infected zombies all over the city, and they will never be able to get out.

"The logistics entrance can't be taken." Professor Liu suddenly whispered: "Take the water pipe route."

"Water pipe route?" Qi Yan asked back.

"Yes, water pipe route, rush out from the water pipe and go directly out of the city."

After that, Professor Liu went out of the underground in high spirits. Qi Yan was startled and hurriedly followed.

The zombies behind had already jumped up howling after hearing the noise, but luckily there was only one.

Afraid that the movement of the zombies would attract more zombies, Kang Ye picked up a steel pipe and hit the zombie's head hard. The zombie fell down with its brains all over the floor, and Kang Ye followed.

"When we go out of the water pipe, you go first." Professor Liu made a plan: "There is an impulse device in the water pipe, and none of you know how to use it, only I do. In order to save time, don't dawdle!"

Qi Yan didn't mean anything, but Kang Ye looked at Professor Liu strangely, opened his mouth and hesitated, but no words came out.

The distance to the water pipe is not as close as the logistics outlet. Qi Yan was really confused this time and could only follow Professor Liu.

The alarm has stopped. It is unknown whether the device was damaged or someone turned it off. The corridor is now quiet, with only the majesty and light breathing when they ran past.

"The whole laboratory may be destroyed." Qi Yan sighed leisurely.

"Don't worry about it. How many people do you think there are in W City?" Professor Liu's voice was full of arrogance and indifference.

Qi Yan was puzzled and asked, "There should be a lot of people here, right?"

"A lot of people?" Professor Liu chuckled and casually stated an astonishing fact: "The real survivors are only those in the houses."

"What?!" Qi Yan's voice was slightly amplified, and then he looked around vigilantly. After finding that there were no zombies, he whispered, "The one in the center of the city?"

You know, looking back, there are only a lot of houses, at most two hundred. If we count six people in each house, there are only 1,200 people. How could there be only so few survivors? Moreover, there may not be six people in each house!

"Government officials and their families."

"W City is very big!" How could it be possible for the city to be fully occupied by officials and their families alone?

"If the government says it can be fully occupied, then it can be fully occupied." Professor Liu said sarcastically, leaving Qi Yan speechless.

It's funny to say that the only exit of the survivors in the houses away from Hope City is the nearest. If Hope City falls... Haha, those officials really brought this upon themselves.

It seems that because the three people ran away too fast, the footsteps were particularly loud in the silent corridor. Just after a turn, the roar of zombies came faintly from behind. Judging from the sound, it is not just one or two zombies that can cause it.

Qi Yan no longer had much strength. The long run made his heart beat faster, his face flushed, and he was out of breath, as if he would suffocate at any time.

"Hold on!" Professor Liu couldn't run any more, but he insisted: "We're almost there, are you going to give up at this moment?!"

Professor Liu's words gave Qi Yan great encouragement. With Kang Ye's support, Qi Yan didn't stop at all and continued to run.

Can't lose, can't fail... for himself, for Kang Ye.

The water outlet is a room with some sundries piled in the room. There is a large round iron net against the wall. It was the water outlet for a moment. Now there is no water flow. Looking down at this moment, it is pitch black, bottomless.

Kang Ye closed the door, inserted the two handles with steel pipes, and temporarily sealed the door.

Qi Yan and Professor Liu took down the iron net. Professor Liu walked to the pile of debris on the side, pushed open the box, and revealed a strange device at the back.

"The water flows from top to bottom. I will release the water in a while, and you will jump in." The old man's face was covered with fine beads of sweat. Professor Liu wiped it casually, and his white hair showed the twilight of an old man who was about to enter the night.

"Follow the water flow, with the resistance of the water, you will be fine."

Professor Liu suddenly started to talk a lot. Qi Yan felt uneasy. He stood behind Professor Liu and asked, "Will you come with us?"

The hand fiddling with the equipment paused for only a moment that was invisible to the naked eye: "Of course, I don't want to die so early."

Qi Yan nodded. Just as he was about to say something, the door sealed by the steel pipe was violently hit by an external force, followed by the roar and banging of the door like the god of death.

The sound of the zombies is really disgusting.

"It's almost there, it's almost there..."

The professor murmured, and his hand with distinct joints and wrinkles was also moving quickly.