Today is Thursday, although the PM2.5 content in the air is very strong, the weather feels particularly good at dawn.

I completed the resignation procedures in the morning and had a seafood pizza set meal of 88 yuan near Tianmu Street. I instantly felt that my life was much more satisfying.

Apart from a personal computer and a cup, Tianming's backpack did not contain any extra items. He rode on an electric bike and went home swaying.

Lying comfortably on the bed, the sky moaned "ah" and moaned, and the feeling of freedom was good.

With a casual wave, a large hole of a football was created in the air. It was black. Tianming reached in with one hand and took out a bottle of Sprite Coke.

"Spiritably" opened the bottle cap, gurgled, and took a beautiful sip: "With the supernatural space, life is endless!"

"The outdoor adventure device I bought from the treasure the day before yesterday should be coming soon!"

For safety and insurance reasons, Tianming did not rashly open the space channel of the cube. Although he could control the diameter of the space channel, he could directly enter the small space through the space channel. But he did not do this. What if the environment inside was different from the earth, or there were terrifying creatures inside? Isn’t it a joke about his life?

………

"Mr. Xu, you have your express delivery"

The efficiency of Baobao Express is still very high. After only 3 days of ordering, things arrived one after another.

5mm nylon rope with 150 meters, a wild backpack, a Swiss army knife, a flashlight, a set of respirators, an oxygen cylinder, and waterproof protective clothing, pulley ropes, etc.

After carefully selecting these things, Xu Tianming spent more than 10,000 yuan to buy them from the treasure.

Looking at the stuff piled up in the living room, Tianming smiled, "The things are finally all, and the plan can begin."

Before that, Tianming went to the pet market on the South China Street to buy a long-eared rabbit and came back.

Of course, buying rabbits is not for raising them. Raising pets is a very troublesome thing. You eat and pull randomly, and you also like to jump on your bed and urinate. Tianming has been frustrated by this rabbit named "Grayhui".

The reason why it is called gray is that most of its hair is gray and very vivid.

After touching the long-eared rabbit in his hand, Tianming said gently: "Grey Hui, the master has a serious task to hand it over to you later. You must be obedient!"

Although he couldn't understand human words, Huihui still struggled habitually.

"Jiji", ignoring the rabbit's struggle, Tianming tied the prepared nylon rope with one end to its two hind legs, and the other end to the pillar at the door.

In order to find a relatively firm place so that the rope will not fall off after entering the space channel, Tianming passed the rope through the reserved wire hole in the wall, walked around the door, and finally tied the other end of the rope to the concrete wall column, tied it several times, and then calmed down after confirming that it was extremely firm.

A mysterious cube was taken out from the superpower space, and after combining the channel rune "park" and a black vortex appeared on the surface of the cube.

"Open", Tianming shouted softly. Under the operation of the spiritual consciousness, the black vortex slowly extended outward and expanded like a conical funnel, constantly expanding outward.

The bottom of the funnel is the entrance to the space channel.

The sizzling airflow sound is like when the passage was opened a few times, symbolizing that it is pumping air from the environment and making up for the pressure difference between the two spaces.

Tianming also conducted an experiment, fixing the space channel on the cube to a range of half a meter in diameter, opening the doors and windows, allowing it to continuously extract the air from the earth. Who knew that one day and one night passed, like a bottomless abyss, the sound of the sizzling air flow did not change at all, and it can be seen that the size of the other space was much larger than imagined.

The only thing that can be determined is that there are atmospheric components in the small and medium space of the cube. If it is a pure vacuum, the huge pressure difference will definitely suck in the dawn that is very close to it, and finally the blood boils and dies.

Looking at the hole in front of him with a diameter of more than 20cm, Tianming nodded.

He grabbed the rabbit in his hand and regardless of Huihui's violent struggle, Tianming threw it into the space passage.

"Jiji", you can even hear the fear from the gray-gray in the space channel tomorrow.

Due to the existence of the airflow, the little long-eared rabbit blows in the space channel until dawn wants it to go: the mysterious space.

The 150-meter-long rope was quickly placed half of the space passage, and the space passage was longer than Tianming imagined. "Why is it so fast? Isn't the rope not not enough, right?"

Fortunately, when the rope was only more than 20 meters away, the pulling force from the space channel finally became smaller, indicating that the rabbit had entered the small space.

It’s a joy to be dark and there’s a chance!

However, in order to determine the length of the space channel, Tianming recycled and placed nylon ropes several times, and finally concluded that the space channel was about 110 meters long.

"Fortunately, it's similar to what I imagined. Now I'll test some of the living environments there. Huihui, hold on! If you can survive, the master will definitely treat you well in the future!" After silence for Rabbit Huihui for 1 minute, Tianming put the rope in his hand to the bottom.

10 minutes, 20 minutes, 30 minutes, 1 hour later.

It was dawn like a net, and the rope began to be retracted.

The rabbit was pulled back to the familiar earth space.

Dead, alive?

The rabbit lying on the floor was as if it was a corpse, and there was no sign of breathing. Tianming shook his head, hey, Huihui was probably dead.

Wait! Hey, it seemed to move for a while, Tianming wiped his eyes, and it moved! It really moved.

Looking at the rabbit slowly getting up and jumping around again, Tianming suddenly realized that when he just pulled the rope, he pulled it faster. Due to the existence of the reverse airflow, when he pulled it back, Huihui could not breathe for a short time, causing fainting. In fact, it was still alive.

The final result shows that the environment in the small space can survive in the earth's creatures!

"Yeah! I knew that the small space must be a good place. But before that, I would like to ask Xiao Huihui to sacrifice a few more times to explore the way for his master!"

In this way, within 2 days, the miserable Xiao Huihui was thrown into the small space ten times by Tianming. He stayed for 26 hours, like fishing, and the last time he performed an exaggerated 12-hour extreme survival experiment. But that's it. After each experiment was completed, the long-haired rabbit Huihui came back alive, and lived more and more energetic. Tianming even found that Xiao Huihui was not rejected from being thrown into the space channel of the black hole afterwards.

There is a door! You can try it inside and take a look.

Wearing a sealed protective suit, an oxygen cylinder on the back, an oxygen cover, a downing rope, and carrying some emergency relief items. Tianming carefully opened the space passage.

The diameter of the space channel was expanded to about 2 meters, and the courage to pull the rope in the dawn, and entered the black space channel under the blowing of the airflow.

It was very dark, and the flashlight could only shine within 5 meters in front of him, and the light column was swallowed by the space channel.

As I walked, my body became lighter and lighter and soon floated up. The push of the airflow would not stop the sky.

After walking about 80 meters, my eyes lit up, and a white light was displayed at the bottom of the passage, and I saw the entrance!

Then he walked forward and a suction force came, almost causing Tianming to loosen the rope and fall down.

I stretched my head and looked at it, what kind of world is this?

The blue sky and white clouds are like a wash of blue sky, and the breeze blows on your face.

The green grasslands and towering trees into the sky. In the distance, there are endless mountains, rivers and valleys, and shining lakes. You can even hear the sound of flowing water coming from the distance, which is crisp and pleasant, like the sound of the guzheng and the drums singing together.

At this time, Tianming found that he was in the air nearly 500 meters. He was pulled from the gravity of the small space and was in danger of falling to the ground. Although he didn't know how much gravity in the small space was, he felt the pulling force at his waist and would definitely be terrible if he fell down.

Without caring about the scenery everywhere, Tianming quickly exited the small space.

After traveling back and forth several times, Tianming finally found a solution.

The space channel can be moved, but it must be operated outside. For this reason, Tianming moved the channel rune to the lower right corner of the cube sky surface based on the direction after observing the mark in a small space several times. Here, there is a hillside with an altitude of nearly 500 meters, with a gentle slope. Tianming wanted to use this as a landing point to enter the small space.

Loosen the rope, ha! Standing on the solid land, Tianming is immersive and feeling the environment of the small space for the first time.

The long-eared rabbit in his arms seems to enjoy the air and sunshine here very much.

Tianming tried to turn on the oxygen hood.

A gurgling sound came from the lungs, no.

Take out an alarm clock-like air pressure measuring device and look at the data. The atmospheric pressure is only 2/3 of that of ordinary earth plains. No wonder it produces internal and external pressure loss reactions.

Putting the rabbit gray on the ground, it has already adapted to it, running around everywhere, and is extremely happy.

Although it was confirmed that there was no risk, Tianming still brought some physical and chemical measuring instruments to measure the environment in a small space. "Grain is 6.83m/s^2, temperature is 25.2℃, oxygen content is 27%, atmospheric pressure is 0.067Mpa, humidity is 55%, PM2.5 content is close to 0... All indicators are close to or exceed the most suitable survival indicators for humans."

The fact that Xiao Huihui is lively and roaming, coupled with the lush grasslands and forests everywhere in the small space. Although the atmospheric pressure is a little smaller, just take some time to adapt.
Chapter completed!