"Liang Yu, what are they doing here?" Brother Li looked at Liang Yu and the others on the roof of the opposite building very curiously.

At this time, Liang Yu and a few people were carrying buckets of water to the top of the building, doing this all morning, and the roof was already filled with dozens of buckets of all sizes, and the group was indeed tired, resting and smoking.

"Brother Li asked us what we were doing." Hong Liang put down the binoculars and said, Liang Yu just asked him to carry water to the top of the building, and said that the sooner the better, Hong Liang was also used to listening to him, so he worked hard, and when he saw Brother Li asking, he remembered why he did it and he didn't know.

Liang Yu smiled slightly and wrote four words on the board.

'Watering and freezing!' ’

"Freezing? You mean freeze the zombies? How much water does that need? Hong Liang was already tired enough to carry water up and down, and when he saw Liang Yu writing this, he immediately wilted.

"Freeze the zombies? Are you crazy? We just need to freeze the ground! You can take a closer look at this road! Liang Yu glanced at Hong Liang, picked up the mirror and handed it to Zhao Er.

Zhao Er carefully stretched the mirror out of the building and carefully looked at the road between him and the Golden Dragon Hotel.

"Hey! Good way! Look at this road, this road is not flat, it is a gentle slope of about 15 degrees! If you pour water on the road, the water will slowly melt the snow during the day, and at night it will be a thick layer of ice! As long as there is enough water, the entire slope will be covered with a layer of ice! When we rush out, as long as we find a way to solve these at the door and kill a way, the zombies behind can't catch up if they want to! Brother Li was also accustomed to Liang Yu's way of thinking, so he reacted immediately when he saw these four words.

"Hmmm! Yes, it's a good idea, I wonder where they got so much water? Fan Shuang showed a smile of appreciation, for Fan Shuang and Li Chao, if the two want to leave, there is still a lot of hope, and they are still staying here because they have been rescued by Liang Yu and others many times during this time, just to find a chance to repay them. And the most important thing is that the USB flash drive is still in Liang Yu's hands.

"I remember that there was a swimming pool at the back of their building, and usually no one liked to go there because of the dirty water conditions." Brother Li was very familiar with the topography of Changchun City, and after recalling it for a while, he remembered the source of so much water.

"Not only do we have no water here, but we can't go up to the roof at all, so we can only watch like this!" Liu Kai didn't care about the world at all, instead of staring here, it was better to go back and do something practical, so after speaking, he turned around and went back to the kitchen, and continued to study the knowledge of firearms taught by Li Chao.

Brother Li's estimation of the situation was not wrong, when Liang Yu saw the water in the basin that had been frozen, he suddenly thought of this method, he remembered that when he observed before, he saw that the road was with a slope, so he called everyone to try to find a water source, but the whole building was still ice except for ice, and then Hong Liang remembered that there seemed to be a swimming pool nearby, so he found the water source.

The water surface of the swimming pool is also more than ten centimeters of ice, but fortunately it has not been frozen underneath, first a hole was chiseled, and then the group had no choice but to use the most stupid method to carry buckets to the top of the building.

And when I came to the pool, I also found a strong evidence, there were more than a dozen zombie corpses frozen in the ice of the pool. It's just that I don't know if the zombies were drowned or frozen, but they were dead anyway.

However, for the sake of insurance, Liang Yu is still ready to mend these corpses one by one, when piercing the head of a zombie, it is found that the zombie's entire zombie's head is an ice ball at this time, in order to test it, Liang Yu also cut his finger and dripped blood in front of an intact zombie corpse, to see if the zombie in this state is completely dead. As a result, the zombies remained motionless. …,

Liang Yu also let go of his heart a lot when he saw this, at least this sudden zombie is not so invincible as in the movie, according to the current observation, if you have to give an explanation, that is, zombies can be regarded as a newborn creature at most, at the current level, zombies are like ants, the threat of a single one is not too big, but once it is a swarm, it will jump to the top of the biological chain. Of course, because of the indiscriminate outbreak of the virus, if the technology of human beings before the end of the world can be used at will, then no matter how many zombies there are, they will not pose a threat.

Later, Liang Yu saw that there was no water container to use, so he began to pour water into the drainage pipe on the roof of the building, and the water flowed down the drainage pipe to the downstairs, slowly melting the snow, and flowing down the slope little by little. There are only a few dozen barrels, and the effect is still not obvious, so I still have to carry it in the pool.

The drain pipe is made of iron sheets, and there will be a sound coming out, and the sound of the water still attracts some zombies to come and check, but after just sniffing it, I see that there is nothing special, and I wander for a while before leaving, and then I don't pay attention to this sound again.

Liang Yu and the others used this most clumsy method to work for a whole day, and in the evening, everyone had back pain, and their arms were shaking when they lit cigarettes.

"Let's see what it looks like tomorrow morning, if it doesn't work, I'll have to carry water!" Liang Yu said after rubbing his sour shoulders.

"God, I really miss the time when there was electricity, if I was given a chance to do it all over again, I would have turned off the lights after going to the bathroom!" Hong Liang looked bitter.

"Have you ever heard a story?" It was only two days of hard work, and the bald man quickly became one with Hong Liang.

"What? What's the story? Hong Liang asked curiously.

A young man went to see a Zen master: "My girlfriend always breaks up with me, and I hope the master will give me some advice." The Zen master smiled and said nothing, grabbed a chicken, wrapped a thread around the chicken leg, and as soon as he pulled the thread, the chicken immediately fell, and the chicken struggled to keep walking, and the Zen master pulled again, and the chicken fell again, and so on and so on eight times. The young man realized: "Master, are you asking me to catch and indulge and catch a big fish with a long line?" The Zen master smiled: "Young man, I'm asking you to pull J8 down!" The bald man spoke decently.

", scold me!" Hong Liang wanted to do it, but he still didn't dare to stretch out his hand.

"Ha" The rest of the people were also amused and laughed, which can be regarded as a kind of bitterness

"Good! It worked! Look at the zombies! Hong Liang retracted the mirror and said in surprise.

As soon as the sky was bright, the personnel on both sides got up early to see the effect of the road icing, although the area of the frozen road surface was not very large because of the lack of water sources, but the effect was still obvious, some zombies on the periphery were almost unstable on their feet, and the clumsy body would slip as long as a balance was not well mastered, and even after slipping, it would knock over a few zombies, and it would become what it is now.

At this time, more than a hundred zombies on the periphery were rolling on the ice, just like the monkeys and monkeys in Xing Ye's Journey to the West.

Every time you pout your butt and stand up, you will be slipped and fallen, even if a few of them stand up by stepping on the clothes of other zombies, and soon they will continue to kiss the ice as soon as they move.

"Let's go! There's not enough water, let's go get some! Hong Liang saw that the effect was so obvious, but he took the initiative.

"No, that's enough! Tell them to prepare! Liang Yu said with a smile.