Coroner Coroner

"Boy?!"

Belmode's eyes were full of surprise.

She thought she had seen a beautiful hallucination before she died.

And Lin Xinyi turned her illusion into reality.

He secretly accumulated energy with luck, and with a sudden lift, he lifted the heavy sports car off the ground, and slowly moved it to the side.

Belmode was saved.

She was still confused in the agony of dying, but Lin Xinyi had already hugged her shoulders and led her to swim up.

The two surfaced together and reached the "air bag" on the top of the banquet hall to take a rest.

"Huh...huh...huh..."

Belmode breathed in the long-lost air with a big mouth.

Her silver hair, which was tied into an elegant bun, was all loose, sticking wetly to her pale cheeks, and draped messily on her and Lin Xinyi's shoulders.

At this moment, Belmode is not as mysterious and noble as usual.

She looked extremely embarrassed, powerless, even vulnerable.

"Boy..."

Belmode never thought he would survive.

And the one who saved her was the child she owed too much.

Belmode couldn't help hugging Lin Xinyi tightly.

At this moment, she seemed to be able to feel the same warmth as that angel lady from Lin Xinyi.

"Are you feeling better, teacher?"

Lin Xinyi asked with some concern:

"Moreover, the building has been trembling since the explosion, and there may be a second collapse."

"We have to swim out as soon as possible, to the surface."

Belmode lay weakly on Lin Xin's shoulder, took a few deep breaths, and his pale face finally turned rosy.

"Well... I'm fine."

There was spirit in her voice.

The usual confident and mysterious Belmode seems to be back:

"Come on, let's swim out together."

"Yeah." Lin Xin nodded.

He took a deep breath, held Belmode's hand, and led her into the water together.

The two swam quickly in the flooded banquet hall, approaching the explosion gap that was blasted by the bomb.

Next, as long as you swim out of this gap, and then swim to the surface of the sea from the sea, you will be able to escape successfully.

But at this critical moment...

The building that had been collapsing and trembling after the explosion suddenly trembled again.

This originally indestructible building, like a snowman melted by the sun at this moment, completely lost the strength to support it, and the whole building collapsed.

The collapse of the building also affected the submarine banquet hall located directly below the building.

The ceiling, which could barely be tilted up, collapsed in an instant, completely blocking the way.

"This...is bad!"

The expressions of Lin Xinyi and Belmode changed accordingly:

The good news is that the shaking of the building has stopped and there should be no further collapse.

But the bad news is...their way is blocked.

In other words, they were trapped in this submarine banquet hall like victims of an earthquake.

The victims in the collapsed houses of the earthquake still have air, but the place where they are is the seabed!

Seawater is everywhere here, and only the remaining air sac can provide them with a place to stay breathing.

The trapped Lin Xinyi and Belmode had no choice but to swim back to the top of the banquet hall and return to the air bag to breathe.

And something even more terrible happened.

"The ceiling is leaking..."

"Because the building just collapsed and the ceiling cracked, the air pocket will soon be unable to hold."

Lin Xinyi's tone became extremely solemn.

Once this air bag collapses, the entire banquet hall will be completely submerged.

At that time, he and Belmode will be trapped to death in this seabed, not only unable to escape, but also unable to breathe.

"Diving air bottle..."

Belmode still remained calm:

"To build this kind of underwater facility completely below the sea surface, for the sake of safety, there should be some emergency diving air cylinders inside!"

"If we can find gas cylinders in this banquet hall, we can hold on for a little longer."

"At that time...if the water rescue team can arrive in time and let the frogmen open this underwater ruin, we might...maybe have a chance to get out alive."

And by the end, her voice wasn't all that confident either.

Because Belmode knew very well that the hope of survival for the two of them was very slim.

The air bag will soon fail to hold.

It is not certain whether the air bottle can be found.

Even if they were found, the oxygen in the air bottle might not be enough to keep them alive until rescue arrived.

"Go look for it."

"As long as there is a glimmer of hope, we must persist in living."

Lin Xinyi said calmly.

He didn't seem at all overwhelmed by the danger of being trapped at the bottom of the sea and about to be completely submerged.

Lin Xinyi's composure could not help but infect Belmode.

Unknowingly, she also quietly had more motivation to survive.

In this way, Lin Xinyi and Belmode dived into the water again, and began to search for possible emergency diving air cylinders in the half-collapsed submarine banquet hall.

Soon after…

They resurfaced and returned to the disappearing air pocket.

"Only found one working compressed air bottle."

"The others... were all crushed by the falling ceiling."

Both Lin Xinyi and Belmode had serious expressions on their faces.

With only one air cylinder, there was less air available than they thought.

This means that after the air sacs rupture, the time they can survive in the water will be extremely limited.

If the rescue didn't come after the air ran out and failed to get them out, they would die here.

Belmode thought so.

Then, she took off the second-stage mouthpiece for air supply from the emergency air bottle, and a forced smile appeared on the corner of her mouth:

"Boy, let's alternate using this air bottle."

"If we're lucky, we can all survive."

Lin Xin was silent for a while.

He took a closer look at the only available compressed air bottle they had.

The volume displayed on the bottle is 12L, and the signal valve indicates that the pressure is 200Bar, which means that 200 times the equivalent amount of air has been filled into the bottle.

The existing air volume in the bottle is 12L*200.

It seems like a lot, but the problem is that the amount of air that people breathe every minute on land is generally estimated to be 30L/min.

And there is no way to use all the air in this bottle.

As I said before, due to the existence of seawater pressure, the air in the air bottle must have a certain pressure to allow divers to breathe air normally underwater.

Therefore, according to the current water depth of nearly 10 meters, when they inhale the air bottle from 200bar to 50bar, they will almost be unable to inhale.

Then calculate the density of sea water, and their depth, and calculate according to the general oxygen consumption...

"Theoretically, the air in this compressed air bottle is only enough for a person to survive underwater for half an hour."

"Of course, Belmode, as a thin woman, will consume much less oxygen than the general estimate—she should be able to last longer than the calculated figure."

Lin Xinyi was doing calculations quickly in his mind.

Immediately afterwards, after some contemplation, he said firmly to Belmode:

"Teacher, you use this cylinder alone."

"What, what?" Belmode doubted his ears.

"You use the gas cylinder alone." Lin Xinyi repeated seriously: "I don't need it."

According to his calculations, even if the gas cylinder is only used by Belmod alone, it may not be able to persist until rescue arrives.

If you let him use it together, it will be even more insufficient.

Therefore, Lin Xinyi decided to only let Belmode use the air bottle alone.

"You..." Belmode's expression was extremely wonderful: "Do you want to die?"

"Give me the oxygen bottle, what do you do?!"