The gangster trio went back and forth for a while, and it was almost dark, the room was dark, the last rays of sunlight outside the window disappeared, and the gangster trio stopped laughing.

Luo Jiaqi suddenly asked: "Brother He, you say, can we still go back to modern times?" In the dark, no one could see his expression.

"Maybe." He Jun said quietly.

The originally relaxed atmosphere was turned solemn by Luo Jiaqi's words, and there was silence in the darkness, only the sound of everyone's breathing could be faintly heard.

After being silent for a while, He Jun whispered, "Go to sleep, cover a few more quilts." ”

In the dark, everyone groped their way to the bed and lay down in their clothes, and added several layers of quilts to their bodies.

After He Jun and Awkward left, Luo Jiaqi and Liangzi were not idle, and the two of them moved all the quilts they could find, whether they were winter quilts or summer quilts, to He Jun's house, and now there is still a surplus for one person to cover three quilts.

Except for Ryoko, who was on duty, staring at the ceiling that was indistinct in the darkness with wide eyes, everyone else closed their eyes and tried to sleep.

The cold wind howled outside the window, and the sound made people feel cold just by listening to it.

The four people huddled on the bed could hear their breathing, and they didn't know how long it was, so they suddenly asked in a low voice, "Are you asleep?" ”

"No, it's too cold." Locke wore a cotton hat on his head, his neck tucked under the quilt, and only the part between his mouth and his eyes was exposed.

Not only him, but all four of them were dressed like this.

Although everyone covered themselves tightly, the ubiquitous cold air drilled into his quilt from all directions, and everyone felt that they were lying under their bodies not like a bed, but a thick layer of ice.

Dry ice!

"My face is almost unconscious!" The awkward and slurred Ying He said, "If it goes on like this, I'm going to freeze to death." ”

His hands and feet were cold, and his body was as cold as if he had just been fished out of the icy water.

He Jun touched the tip of his cool nose: "What do you think, how many degrees is in the house now?" ”

"-20 degrees Celsius?" Locke guessed randomly, "My hands and feet are numb, it should be this temperature, right?" ”

Awkwardly rolled up in the quilt: "Didn't you say that the snow room can have 16 degrees?" Our building is reinforced concrete, not as good as a snow house? ”

"Isn't that right?" Ryoko was stunned suddenly, "If a person stays in an igloo, can the temperature rise to sixteen degrees?" Isn't that too much? ”

He Jun woke up like a dream, and his brain suddenly woke up: "Liangzi is right, just because people stay in the snow room, they will definitely not be able to make the temperature rise much, at least it will not rise above zero, even if the Eskimos are used to the Arctic climate, they are also living people, and it is impossible not to even use fire!" ”

"Huh? So what do we do? Luo Jiaqi panicked, "Everything that can be burned is in 901, and it's so cold in the house, and it's not minus 40 degrees outside?" ”

"More than that!" Ryoko said tremblingly.

He Jun lifted the quilt, the last bit of warmth in the quilt disappeared, he endured the cold that enveloped his whole body, took out his mobile phone and turned on the flashlight function, and a snowy light illuminated the bedroom that was only about ten square meters: "Don't be awkward to come and help!" ”

Standing up awkwardly and tremblingly, he followed He Jun at a trot and went straight into the kitchen.

He Jun handed over the mobile phone to the awkward, put on gloves to remove the gas stove from the stove, and then moved the liquefied gas cylinder and the gas stove into the bedroom to reconnect them, regardless of the distance between the gas stove and the cylinder to less than one meter, he pressed the igniter seven or eight times in a row, and the twist switch ignited the gas stove.

There was a slight sound of "boom", and the blue and yellow flames jumped up more than a palm.

The jumping flames brought warmth, and several people immediately felt a trace of warmth, and they crawled out of the quilt one after another, wrapped around the gas stove under the quilt, greedily absorbing the warmth brought by the flames.

He Jun was taken aback by the appearance of several of them, and hurriedly reminded: "Don't get too close, stay away, don't be awkward, what about you, your hands are almost baked, do you want to itch to death for a while?" ”

People who live in cold areas have similar experiences, reaching out to bake the fire as soon as they enter the house from a cold outside, and it doesn't take long for their hands to itch violently.

This is because when a person's blood vessels are constricted in the cold, the blood supply will decrease, and once the hands and feet heat up rapidly, the blood vessels at the end of the limbs will expand due to warmth, and the blood supply will not go up for a while.

It is said that if the condition is severe, it may cause acral necrosis.

Although the gangster trio was reminded, the cold felt that several of them were reluctant to leave the flames, and only retracted their outstretched hands a little.

Ryoko stepped to close the door of the bedroom with four wide openings, and muttered casually: "The space is small and the temperature rises quickly." ”

He Jun immediately pulled a quilt and came over: "I'll go find a nail and block the door." ”

"And the windows!" Ryoko immediately reminded.

"Got it." He Jun didn't have much effort, he found a hammer and nails, first nailed one on each side of the door frame, hung a quilt on it, and then climbed on the windowsill, ready to paint a scoop according to the gourd.

He Jun's gaze inadvertently swept over the window pane, and he unexpectedly found that there was a layer of ice two fingers thick on the glass, and he couldn't help but be amazed: "Oh my God, such thick ice?" How cold is it out there? ”

The trio, who had already warmed up, came over under a quilt and made a fuss.

Awkwardly reached out and touched the ice, and felt a slight cold wind on the back of his hand in the crack of the window: "Hey, no wonder it's so cold, this window is ventilated!" Let's quickly glue the window cracks! ”

"Can't be pasted!" He Jun and Liangzi spoke in unison.

"Why?" Awkward and dumbfounded.

Liangzi glanced at He Jun, and when he saw He Jun nodded, he explained: "There is a fire in the house, it's good to breathe, don't you know that there is a breathable hole in the snow roof?" ”

"I don't know!" Awkward to be honest.

He Jun shook his head and said, "You also reminded us that turning on the air conditioner in the car will cause poisoning, why don't you know that the ignition must also be ventilated?" ”

Awkwardly and in surprise, he pointed to the window that slipped through the net: "Just this little wind, can you do it?" ”

"If you can't do it, you have to do it." He Jun said, "Otherwise, I would have been poisoned before I froze to death...... When the temperature is a little warmer, open the door a crack. ”

"Will it work?" Locke asked uneasily, "I finally saved up some heat, but when I opened the door, it wasn't all gone?" If you don't wait for the heat to come up, turn down the fire, and keep burning like this, a tank of liquefied gas will last two days at most. ”

He Jun sighed: "Who says it isn't, how nice it would be if there was a forest nearby?" Once again, he deeply felt the shortcomings of modern products.