Xu Qianyao: “Yes.”

"When you burn coal for heating, you should keep moving until your body warms up, whether it's jumping in place or walking."

After giving the instructions, Jiang Fei returned to 2202 to find out the reason for the low temperature.

Finally, I found something unusual by the window.

Although the houses in Magnolia Court are sturdy, they have experienced typhoons and insect plagues, and tiny gaps have appeared between the windows and walls.

If you don't look carefully, you won't notice it at all.

When the temperature outside drops to a certain level, the windows leak and cold air comes in.

Jiang Fei took out the foam board from the supermarket warehouse, cut it into suitable shapes, filled the gaps in all the windows with glue, and then covered them with transparent plastic sheets to block the wind.

After cleaning up 2202, Jiang Fei went to give foam boards and glue to others.

Lu Yu had come up from downstairs and was using the foam strips he had found to fill the gaps in window 2203.

Dahuang was locked up in the cat villa, curled up in the warm deerskin.

"I don't need it here, you can give it to Xiao Chuxia and the others."

He always went to bed late, but unexpectedly this habit saved his life today.

Seeing that Lu Yu had enough, Jiang Fei took the foam board and glue to 2201 and 2101, and asked them to recover and go back to their homes.

By the way, I gave the extra caulking material to Xu Qianyao.

Running up and down the stairs, Jiang Fei was sweating slightly, but he didn't dare to take off his cold-proof clothes. He took out a new heater and generator and connected them.

He also took out a few more and put them aside, ready to give them to Lu Yu and the others.

The temperature in the room gradually warmed up, and Jiang Fei took out two gas stoves and pots, one for cooking tomato and egg noodles, and the other for cooking ginger soup, both of which could warm the body and drive away the cold.

More than ten minutes later, the four people who had filled the gaps in the window came over.

Everyone was wrapped up like a bear.

Lu Yu also brought Da Huang.

As soon as he entered the door, Da Huang abandoned Lu Yu and went straight to the heater.

Jiang Fei poured the cooked ginger soup into disposable cups and distributed it to Lu Yu and others.

"Drink the ginger soup before eating. I have extra generators and heaters here. You can take them later."

"Sister..." Xiao Chuxia seemed to have not recovered from the cold yet, and tremblingly held Jiang Fei's hand: "I just saw the thermometer at the stairs..."

"Right now, it's minus 70 degrees Celsius..."