After the shock, the little radish heads cheered:

"It's awesome here!"

"Is this heaven? The heavens that the gods have created for us? ”

"Stupid! It's underground! This immortal must be the father-in-law of the land! ”

“……”

No matter which way the gods helped them build a super large underground castle, in short, they were so happy that they wanted to fly.

"Brother Ning, are we going to move everything here? It's really great here! ”

Xu Xi jumped down the spiral staircase from the planting area resembling a garden patio on the second floor to the third floor, which is mainly used for living and living, with a kitchen with a built-in electronic cooktop, a living room larger than an activity room for watching TV, a library with sunlight and a bathing room.

Further down, the negative four floors are the rest area, a super suitable for the cat winter arc cave-like room, although the ground, bed frame, ceiling, table, chair, stool and even cabinet are all made of the robot with excavated soil and stone compression, but the surface is very flat, not rough at all, as if it has been sandpaper ground dozens of times.

"I love it here! I'm going to roll on it with a warm quilt! ”

Xu Xi took off his shoes, lay down on the stone bed and rolled over, giggling happily, and greeted Xu Yin:

"Yin Yin, come up quickly, the stone bed is not cold at all!"

Of course, Xu Yin knows that it is not cold, and to be serious, this is four underground floors, absolutely warm in winter and cool in summer.

However, when the extreme cold came, such a depth was not enough, and she planned to embed a small piece of hot spring blazing stone in the wall of each room to ensure that their home was as warm as spring.

"Brother Ning, this is the immortal reward for us! Let's go pack up and move down! Xu Dong couldn't wait to say, "This way you won't be afraid of the snow crushing the house." ”

Of course Ning Jin thinks it's good, the cellar of the welfare home is so shallow, and the entrance and exit are set outside, the cellar was flooded by the rainstorm a while ago, he was really worried that the snow would collapse the cellar mouth, and then crush them all inside.

It's not a blessing to have such an underground castle that is not affected by the wind and snow.

However, before going up to carry the luggage, he gathered the three friends together, and solemnly told with a small face: "This place can't be told to others, only the four of us can know." ”

Xu Dong asked excitedly, "This is the secret of the four of us, right?" ”

"Yes!"

"Great! A secret that only the four of us know! ”

Xu Xi also jumped excitedly: "From then on, this is the secret base of the four of us!" ”

Xu Yin didn't answer the whole time, but two of the friends were too excited, so excited that their already lively temperament became more and more talkative.

But even if she didn't promise anything, Ning Jin and the three of them didn't mind, and after the visit, they went up hand in hand to pack their luggage and prepare to move.

Xu Dong and Xu Xi were excited throughout the whole process, this packing, that packing, and that ...... I can't wait to pack them all up, and stay in a secret base that belongs only to the four of them that night.

Ning Jin wrinkled her little face, thought of another question, and felt inappropriate: "What if the dean comes back?" ”

Xu Dong and Xu looked at each other, obviously a little disappointed: "Then don't you move?" ”

But they really want to go to the underground castle and live there.

Xu Yin pointed to the food taken out of the system warehouse: "The old man rewarded him and moved away." ”

"Yes!" Ning Jin's eyes lit up, "Yin Yin took out the first pack, and then our own winter quilt and winter clothes, if it doesn't cool down, these can't be used now, and the dean's mother won't find out immediately when she comes back." We have time to sneak back back. ”

"Okay then."

Xu Dong and Xu Xi put down the half-packed luggage and did what Ning Jin said again.

"Hey! Hey! We are hard-working little bees! ”

"Hey! Hey! We are hardworking porters! ”

“……”

The four of them pushed the packed luggage and covers to the entrance and exit of the bunker in batches with a small cart, and then stood on the stone steps leading to the bunker in a few steps, like beating drums and passing flowers, and like ants moving, moving down one by one.

When you are tired of moving, take a break in place, eat a toffee, eat a biscuit, drink a bottle of yogurt to replenish energy, and then continue to move.

Although the people are small, they are full of energy, and in less than half a day, they moved all the materials of the initial plan to the underground castle.

Each person is assigned a cosy little cave-like bedroom.

Xu Yin's room was next to Ning Jin, and across the curved corridor were Xu Dong and Xu Xi's rooms.

A dry mattress was laid out, pillows, quilts, and dolls were placed, and a simple but warm little bed was made.

The rest were rice found in the hired quarters, brand-new winter quilts and unopened food, as well as dry goods and daily necessities that the dean's mother had collected in the attic, which were temporarily placed on the stone steps at the entrance of the bunker.

Here's what they thought: if the dean's mother came back, it would be easy to move these things back to their original places; If you don't wait until the dean's mother returns, but the extreme cold weather comes, then you don't have to worry about so many good things being crushed by the snow.

When Xu Yin was packing the supplies for her friends, she quietly sowed a batch of plant seeds or bulbs around the welfare home that are resistant to extremely cold weather, including kale, which can be used as both flowers and vegetables, rich in dietary fiber, golden saffron in flowers, camellias, which can grow up to three floors, and creepers that can climb all over the wall in the cold winter without taking care of them, the fruits can make wine, and the rhizomes can cure bruises and rheumatism.

It stimulated a [floating light and smoke rain], and it rained a light rain in the middle of the night, and the sun started the next day.

The plants are greedy to suck the sun and rain, and one by one they break through the soil and grow rapidly.

After a while, they will surround the welfare home, so that people outside will mistakenly think that they will not live here for a long time and dare not come casually.

After the robot is connected to the water pipe and sewage pipe of the bunker, and all the electrical equipment can be used normally, the extreme cold with the temperature plummeting by 30 degrees will come as promised——

The Northern Hemisphere, which was still hanging from the back of the car in the summer, has gone back to the prehistoric Ice Age in the winter overnight, and the Southern Hemisphere, which is already in winter, seems to have returned to the prehistoric ice age.

The world is battling extreme cold.

Shopping malls and supermarkets are full of bloatedly dressed people queuing up to grab shopping materials.

If when the flood occurred, everyone rushed to buy rice, flour, grain and oil, then now they have joined the rush to buy cold materials such as down jackets, which are in short supply to the point of being out of stock.

Water and electricity units receive countless repair calls every day, and they are always sending staff to rescue emergencies.

The point is that the temperature continues to drop.

0°、-5°、-10°…… The lower it goes, the lower it gets.

The wind and snow are also getting heavier and heavier, and the snowflakes are so dense that you can't open your eyes.

From time to time, there is bad news that a house has collapsed due to snow.

Fortunately, most of the old houses were in disrepair, and the occupants were evacuated as early as the month-long torrential rains and floods.

The most troublesome thing is that the long-distance natural gas pipeline is blocked by ice, the circuit fault is not repaired well, the heating supply is cut off, the air conditioning cannot work, and the high-rise residential building has become a natural refrigerator.

Even if there is an underground parking lot in the general community, there is only one floor, and the shallow negative floor can no longer withstand the extremely cold and snowstorm where the temperature is still dropping.

Broadcasts from all over the country took turns to broadcast the following: Calling on the general public to take measures to keep warm, bring enough rations, and move to nearby shopping malls or residential areas with negative two or three floors of parking lots, and call on residents in towns and villages who do not have deep enough cellars to go to the nearest air-raid shelter in time to prepare for war.

“…… Let's work together, help each other, and survive the wind and snow, it is spring flowers! ”

Hearing this, Ning Jin turned off the radio, locked all the doors that could be locked in the welfare home with his three friends, and withdrew to the underground castle with the remaining supplies. (End of chapter)