After a few words, Li Nianwen and Wang Ye began to smile and greet. Although they didn't say it explicitly, with their wordless tacit understanding, the two of them all wanted to cooperate and form a unified team.

Li Nianwen takes a fancy to the combat power of Wang Ye and his party. Although she didn't know much about how capable Wang Ye was at this time, no matter what, it would definitely be a good thing to have a few more young guys who dared to fight and kill.

As for Wang Ye, he likes Li Nianwen's husband's physical experiment ability.

With this kind of physics teacher with strong hands-on ability, whether it is to restore the power supply or do other transformations, it can play a very big role in the future.

But although the two have a tacit understanding to cooperate in the team, there is still a small disagreement about who will control the team's voice.

In the face of Li Nianwen's warm invitation, Wang Ye acted as a dilemma: "Oh, how can it be done, if so many of us live in Mr. Li's house, it will be completely noisy." ”

"I think, we will find a way to live next door to Mr. Li and you when the time comes, so that it will not affect everyone to help each other and help each other." Wang Ye smiled, "We can still advance and retreat together." ”

The smile on Li Nianwen's face stiffened slightly.

She secretly complained in her heart: This child is young, and he looks like he is still in college, why is he so slippery and not energetic at all.

Seeing that Wang Ye didn't look like an enthusiastic college student who could fool with a little chicken blood, and remembered that Wang Ye deliberately avoided her yesterday, Li Nianwen, who actually had no confidence in her heart, took the initiative to back down:

"What you are talking about is nothing at all. The teacher is old, and you young people will have to help you young people in case of danger in the future. Everyone lives together, so it's easy to deal with anything that happens, and the teachers are at ease. ”

"Okay." When Wang Ye heard this, he nodded and hesitated, "But there are many of us, six people, I'm afraid it's not easy to live." ”

At this moment, Wang Ye was really hesitating and groaning.

After Li Nianwen made the decision to give the right to speak to Wang Ye in the future, she stopped talking nonsense around and said directly: "It's okay, my family has three bedrooms, my son sleeps with me and his father, and you can sleep in one room for men and women." Wait for two days to stabilize, and then it's not too late to make use of the vacant rooms around. ”

"Okay, that's it for now." Wang Ye blinked, feeling that there was no objection, so he first made a consensus, and then briefly introduced the others, "This is my sister Ye Ling, this is my college roommate Lu Xueqiang, and his girlfriend Wu Manqing." ”

"Then this is my sister's classmate, Xiao Jiuming, and his sister." Wang Ye turned his head to look at Xiao Jiuming, "By the way, what's your sister's name?" ”

"Xiao Yue, her name is Xiao Yue." Without waiting for Zhuge Yue to speak, Xiao Jiuming replied first.

Zhuge Yue was slightly stunned, but soon nodded very naturally, realizing that Xiao Jiuming might have mentioned that they were brother and sister before.

Wang Ye didn't think much about it, looked back at Li Nianwen, and explained casually: "These two brothers and sisters also met when they were about to evacuate before, and they brought one with them because they knew each other, but they didn't have time to ask their names yet." ”

Li Nianwen nodded, and also introduced her family: "This is my son, Li Xiuzhe, but you call him Li Daha." Then this is my husband, Li Buyu, who is a physics teacher. However, he stutters more and usually doesn't like to talk. ”

Li Buyu nodded slightly at Wang Ye and did not speak.

It was Li Xiuzhe, seeing that his mother and Wang Ye had finally finished chatting, he couldn't help but say, "Dude, thank you yesterday." Also, when you kill a living corpse, it's so cool, it's solved, you must teach me when you go back. I'll learn from you and mix with you in the future! ”

Hearing this, Li Nianwen subconsciously wanted to scold Li Xiuzhe for not being reckless and honest. But Wang Ye was next to her, Li Nianwen opened her mouth, and finally decided to shut up

She still has a little sense of proportion in her heart, knowing that she is old, and she is the Chinese teacher of Wang Ye Primary School, so she doesn't have to care about how to kill living corpses in the future. But his son is older than Wang Ye, so it is impossible to really be a character who hides and doesn't have to do anything.

And in the last days, there is no way to take the exam, and she can no longer ask her son to insist on preparing for the exam. Therefore, if he can't control it, he can only let him go the way forward.

Wang Ye felt a little embarrassed inexplicably.

Xiao Jiuming is a few years younger than him, and the second middle school or something can also be understood as the vigor of young people.

But Li Xiuzhe was obviously a few years older than him, and as soon as he opened his mouth, he was filled with the exaggerated taste of middle two, but it made Wang Ye feel embarrassed.

He hurriedly opened the topic: "It's easy to say, there will be a chance for everyone to get to know each other slowly in the future, now let's hurry up and open the door and go in." ”

Pushing the gate of the Emerald World open, the van slowly drove to the downstairs of the unit building where Li Nianwen's new house was located.

As a new type of community, the Emerald World unit building adopts electronic access control. However, unlike the gate of the community, after the power is off, the electronic access control will not be in the state of automatic opening.

To be precise, the electronic access control used by the Jade World, the battery used for the internal equipment, can continue to work for five hours after the power is off.

If even the spare battery is exhausted, you can remove the emergency battery box to replace the battery, or you can use an external power source such as a power bank to temporarily supply power to the access control system.

In addition, this type of unit building access control also has a spare key, which can open the door directly. However, this kind of spare key is generally only available to the property and will not be equipped with the owner.

Seeing that the electronic access control of Emerald World supports charging treasure charging, Ye Ling said that she went back to the car to get the power bank.

Wang Ye waved his hand: "No, give me a flashlight, I'll go see if the access to the underground garage can be opened." ”

The underground garage of Emerald World was not designed in the form of a unified entrance, but an entrance and exit were set up under each unit.

The spacing between the units is wide, but the underground garage is actually connected, and there is also an electronic access to each building.

Different from the electronic access control on the ground, the electronic access control of the underground garage of the Jade World belongs to the fire escape, and it will be automatically opened in the state of power failure.

After Wang Ye confirmed that the door of the underground garage could be opened and there were no living corpses roaming, a group of people entered the underground garage with the van.

"Mr. Li, how many floors is your house?"

"On the 24th floor, you have to climb up slowly."

The corners of everyone's mouths twitched slightly, but they could only honestly climb the stairs.

Along the way, some floors would faintly hear the sound of movement in some houses, Wang Ye only remembered the floors, ignored them for the time being, and climbed the stairs wholeheartedly.

By the time we reached the 24th floor, most of the people were out of breath. But this is just the beginning, and the hard work is yet to come.

After Li Nianwen successfully opened the door, Wang Ye arranged: "Ling Ling, Wu Ye, and Xiao Yue, you girls will help Teacher Li clean the room." Then the rest of the boys, come downstairs with me and bring up the supplies in the van. ”

Li Xiuzhe's face turned pale, but he also nodded honestly.

Li Buyu, that is, the stammering physics teacher, also wanted to follow downstairs, but was dissuaded by Wang Ye: "Hey, Mr. Li, you don't have to go down." You just sit in the room and rest while we bring our things. Then we collected some car batteries, you can always sit and think about how to use these batteries to power power, what tools you need, and then arrange for us to give you a hand. ”

Hearing that there was a car battery power supply, Li Buyu's eyes lit up, and then he held it for two seconds and said, "Okay." ”

In fact, Li Buyu is only 52 years old this year, and according to the standards of federal propaganda in recent years, he is still in the middle-aged stage. Moreover, his body is healthy, and his physical fitness may be better than that of his son Li Xiuzhe, and there is no pressure to climb the stairs a few more times.

But Wang Ye treats him like a big Buddha in his heart, how can he let him do this kind of trivial work of selling coolies.

In short, in the end, the four young men - Wang Ye, Lu Xueqiang, Xiao Jiuming, and Li Xiuzhe - ran back and forth, and it took a long time to move all the necessary supplies in the van to the 24th floor.

Fortunately, their hard work was not in vain, and when they returned to the 24th floor after moving the materials and sat down on the sofa, they were greeted by the billowing wind blowing from the fan.

Li Buyu connected four car batteries, that is, lead-acid batteries, in series to form a battery pack, and then connected to a 3,000-watt sine wave inverter to stabilize the power supply.

The voltage of a single battery is 12V, and when it is connected in series, it is 48V. The battery capacity is 60 amph, and the theoretical total power capacity is 2880 watt-hours.

Based on the inverter efficiency of 80%, it can be regarded as 2304 watt-hours, that is, 2.3 kWh of electricity.

2.3 degrees, which may not seem like much, but if it is only for lighting, the lights in several rooms are fully turned on, adding up to fifty or sixty watts, which is enough for 38 hours of continuous use.

The power of the table fan is 50 watts, and the power of the living room light is 15 watts, and it can last for 30 hours with just both.

Other electrical appliances such as rice cookers, induction cookers, and electric kettles, although they are powerful, are also fine when they are not used for a long time.

In short, regardless of the air conditioner and refrigerator, the battery pack composed of 4 batteries can still be used for a day under normal electricity.

However, due to the self-discharging nature of the battery, this kind of soil power generation can be used for a short time. Wang Ye still has to get a generator in the future, whether it is diesel gasoline or solar generator.

At this time, several girls also began to bring noodles out of the kitchen.

"Teacher Buyu, and a few of you have worked hard, come and eat noodles. If it's not enough, just say oh, it's still cooking later. ”

The noodles are boiled in boiling water with an induction cooker. Because the pot was not big enough, it could only be boiled in batches, and several girls had not eaten yet, so it was decided to let the boys who were tired of going up and down the stairs to carry supplies, as well as the teacher Li Buyu, who successfully generated electricity and made the most significant contribution, eat first.

Lu Xueqiang blew the fan and couldn't help but say: "It feels good to have electricity and a fan, I feel like I've finally come back to life." It would be nice if there was still an internet connection. ”

"If you have electricity, you can steal the fun." Wang Ye scolded with a smile, "And don't be too happy, we still have a lot of problems to solve, the acquisition of water resources alone is enough for me to have a headache, I don't know if it will rain recently." ”

Lu Xueqiang lay down and said: "It's okay, I believe in you, you must have a way." ”

Wang Ye shook his head with a smile and did not speak. He did have an initial idea, but he was not in a hurry to do so.

After they tossed around for an afternoon, the time was already quietly approaching 18 o'clock.

Wang Ye turned out the radio and prepared to listen to the second broadcast from the Xiandu Capital after the end of the world.

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