Looking at the gains of the father and son, Lu Yu couldn't help but give them a thumbs up.

Not to mention, I really did it well.

Sim and his daughter, who was carrying three thick door panels.

The slightly introverted guy with glasses was also carrying a bag of trophy on his back, and it looked mainly about food.

Seeing the situation at home, Sim hurried to inquire about Frank's injuries.

He felt something was wrong from Jenny. It was understandable that the woman was concerned about her husband's injuries now.

But her bad mood is likely to cause a serious crisis in this small group that meets temporarily.

But Sim can't do anything at the moment, and he has to worry about doing too much and making more mistakes.

He said a few words to his wife and asked her to take good care of the Frank family, and then he told Lu Yu about his achievements.

"My two children and I searched upstairs and downstairs. This thing just looks more useful. The two apartments upstairs should be able to collect a lot of useful supplies."

His long-term experience of teamwork in the special forces made him feel that Lu Yu’s temperament is definitely not suitable for twists and turns, so he chose a straightforward and efficient communication method.

Lu Yu quickly entered a teamwork state and said: "I have a certain understanding of the building structure. Now I think the first thing is to use these boards to close any possible passages in the lower part of the apartment building.

The board I bring here is a new type of bulletproof and fire-resistant board, which will reinforce key parts at that time.

With our current manpower, we can only prevent the apartment from being attacked in this passive way.

Trust me, even though we can tolerate the cold temperatures now, the situation in the future will only be worse.

If you have heard the news, you should know that the cooling is due to the huge storm.

The Eye of the Storm has not entered New York yet. Once it passes, the extreme cold will be unimaginable now.

Only by keeping our current apartment and hoarding supplies as much as possible can we have a chance to survive the extreme cold.

Whether you choose to believe me, you can think slowly on your own.

But we must act immediately, our survival has been exposed.

Not to mention anything else, just to grab survival supplies, you may be attacked."

Sim nodded: "I agree with you, just do it. Today's experience reminds me of the battlefield I used to be.

Time is absolutely invaluable to us!”

"Dad, we just chose to believe this stranger directly?"

Sim's daughter looked at Lu Yu with alert.

Sim held his daughter's shoulder and explained to her seriously: "It was him who saved us! I am willing to believe him based on this alone!

Come on, kid, I did owe you too much, but now our family must unite to survive!”

In fact, there is not much ideological work. The current low temperature and the life-and-death battle today are enough to make those who remain rational understand the current situation.

So Lu Yu took Sim and his two siblings to start the renovation of the apartment.

The freezing of the flood has frozen the tenth floor of the apartment.

This height is actually higher than the ice and snow surface outside. The reason for this situation may be that the apartment corridors are too closed, causing floods to surge.

So what Lu Yu and his party need to seal it is actually the part above the 11th floor of the apartment.

In order to improve the safety factor, of course, the more layers are closed, the better.

But the current resource conditions are limited, so I can only find a place to go.

Sim is a veteran with good hands-on ability, and her daughter is also a good worker, and she can learn all kinds of craftsmanship.

The advantage of a luxury apartment is that it has abundant supplies and can use a lot of materials on the spot.

But the disadvantage is that the building has designed too many large windows for transparency.

At first they wanted to use the welding machine brought by Lu Yu to seal the windows with metal materials, but the welding materials were really rare.

They had to use various ways to close the windows with iron nails and other ideas.

Even in desperation, they could only melt the snow water and pour it into the connection between the wood and the wall, and let them fix it by freezing.

Lu Yu was also very impressed. After all, he was a "builder" and could not use his golden fingers to do anything.

However, in this way, at least people outside will no longer be as if they are in a no-man if they want to enter the apartment.

The workload of closing a floor is extremely high, and Lu Yu has amazing work efficiency.

Soon the pace of work became the closure of Sim and his son, and Lu Yu went to search for various materials that could be used.

Lu Yu even took the time to synthesize some high-performance boards, but the cost-effectiveness of a large number of synthetic boards is not high now.

Even if all the raw materials that can be found in the entire building are used to synthesize the board, it may not be used to seal the two floors.

It is better to use ordinary materials to seal the holes first, and then use the board to strengthen the key parts.

After moving enough materials, Lu Yu also joined the closed work.

In this way, after being busy until midnight, they successfully closed the bottom layer.

And by spraying melted ice and snow onto the seal, these seals form ice walls.

After the work, Sim's wife had prepared supper and waited for them.

She is very good at making Mexican dishes, and the spicy and appetizing Mexican dishes really make Lu Yu feel excited.

This made Lu Yu feel a little more favorable to this family.

However, Frank was still in a coma, and his wife was still in a state of dismay, which was an unstable factor in Lu Yu's eyes.

Sim's wife saw the coldness in Lu Yu's eyes and hurriedly took the matter of this family on himself: "I will take good care of the Frank family."

Lu Yu took a sip of coffee and did not comment on the matter, but talked about tomorrow's event: "Although we help each other, we should also be clear about each other's boundaries.

I continue to live in my own home and do not want my home to be disturbed.

But I will also give you as much help as possible. Now for you and for my safety, I think the first thing to do tomorrow is to transform your home.

Make this place stronger, warmer and stockpile more supplies, becoming a real refuge for disasters.

In this way, once we are really attacked, we can also respond up and down."

The Sim family agreed to this, so they agreed to go back to his home after the start of construction tomorrow.

After Lu Yu left, the Sim family held a solemn family meeting.

In fact, it is nothing more than strengthening the belief of the whole family to work hard to survive, and at the same time, it has a division of labor on duty.

Needless to say, the Sim couple are both in their teenage years.
Chapter completed!