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If this 'decompression' takes more than half a second or longer, the lung tissue will be fine.

but……--

Some cold sweat broke out on Yan's forehead, holding his breath and looking up at Hitty in the sky.

Although his own condition didn't look very good at this time, his eyes were brighter than ever.

The corners of Yan's mouth still maintained the slightly raised appearance just a moment ago.

——like the victor revealed by the hunter as he scrutinizes the final howl of his prey.

... The materialization ability of 'Word Solitaire' can be completed almost instantly.

really--

The changes in the outside world hardly took half a second.

The process of "decompression" is infinitely shortened, which also leads to an instant increase in the degree of fatality and threat to the human body from the outside world.

... Homura used the magic power in the magic circuit in advance to simulate a transfer circuit similar to a transformer on the surface of the body, which came in handy at this time.

In this regard, Hitty was unaware of the other party's calculations.

In other words, the girl was recruited without knowing anything——

Hitty in the sky now has a frightening expression on her face. She is dripping with sweat, and her whole body is red and steaming.

In the girl's desperately widened eyes, there were countless bloodshot eyes, and she opened her mouth to make a sound, but accelerated her 'death' even more.

Hitty could only suffer so much that she was about to faint, and her whole body was about to collapse.

For the scene of the girl in front of him being extremely painful, Homura certainly knew why.

——【When the external air pressure is lower than the internal air pressure, the 'container' that is the body will be flattened and shattered instantly. 】

If the air pressure drops below 47 mm Hg (about one-twentieth of the atmospheric pressure at sea level), the water in various tissues will turn into a vapor state starting from the surface of the skin.

This causes cell failure on the body surface and a large loss of body heat due to evaporation. After 6 seconds, the process of cell failure extends to the heart and lungs causing interruption of blood circulation followed by acute hypoxia, convulsions and visceral muscle relaxation .

As far as the human body is concerned, there is no oxygen and no air pressure to deliver oxygen to the brain.Even if it is not drained to death due to the difference in external and internal pressure, it will die from asphyxiation due to lack of oxygen.

This is the reason why Homura took a deep breath before saying 'quantum vacuum'.

Even if he can use a magic circuit to simulate the balance of internal and external air pressure to balance the air pressure difference, he cannot create the oxygen necessary for the human body out of thin air.

In 1966, when a technician at the Melikan Space Agency was testing a space suit in a vacuum chamber, the pressure suddenly dropped to an air pressure equivalent to an altitude of 36500 meters, causing the person to faint for 12 to 15 seconds.

He remembers the last feeling of saliva on his tongue vaporizing, the evaporation of water under low pressure.

When the pressure returned to the air pressure equivalent to an altitude of 4200 meters, he regained consciousness within 27 seconds. Although his face was pale, he was not affected by other adverse health effects.

When the external pressure is reduced, air bubbles form in the human blood, which can cause damage to the lungs within minutes and damage to the nervous system within hours due to nitrogen leaching out of the blood.

A sudden drop in pressure can have fatal consequences: The air trapped in the lungs explodes within seconds.

However, experts believe that if the vacuum is gradually approached in a relatively gentle way, and special medical personnel are guarded, the human survival limit in the vacuum can reach up to one minute.

Homura can do similar things with magic circuits.

"It's started!" This thought flashed in his mind, and Homura continued to look at Hitty who was falling into the torment of "hell" in the sky.

Compared to Hitty, the pressure she was under at this time was not worth mentioning at all.

He can't take it lightly until he really wins.

however--

It also has a magic circuit, but Hitty is completely unable to think a lot because of the crazy pain that almost makes the brain collapse.

Not to mention learning from Homura, using magic circuits to imitate external pressure.

Second by second time passed——

Homura stared at Hitty with sweat profusely.

Ji Zelu and Restia on the side also seemed to feel the seriousness of the atmosphere, and became a little nervous.

'Is it time to decide the winner? '

... 1, 2, 3——

Yan silently read the numbers in his heart. The time for [Word Solitaire] is only 30 seconds. If there is no response within 30 seconds, it is equivalent to an automatic abstention.

In the end Homura will be the ultimate 'winner'.

If the helmet is removed in space, the spacesuit will be filled with feces in less than a minute.After another 15 seconds, people's thinking will appear confused, and in the past 20 seconds, people will lose consciousness.

If the air pressure returns to higher than 80 mm Hg within 47 seconds, humans can still survive.

But Hitty, whose cognition of "quantum vacuum" is almost in the blind spot, naturally cannot think of a way to break the current situation.

Perhaps the "magician" who has realized his own reasoning and surpassed the limit of the human body does have something special.

Even under so many 'disadvantages', Homura could still see the struggle on Hitty.

The other party's 'consciousness' is obviously still very 'awake'.

But it's just useless—