February 24, 438 A.D. 7.20 a.m

Ergou's broken right hand revealed the sharp metal blade underneath, which was a prefabricated weapon of Master Li Tianlin.

At this time, with Hanazawa Coriander, the two dogs would not hurt the other party with this weapon, and their right arm supported the wall and stood up.

Without waiting for 007 to stand up, Hanazawa Coriander's body moved, and she shot again, and her already amazing speed actually increased again.

"Click~Dingdong~"

A lightning high whip from Kana Hanazawa, accompanied by the crunch of metal breaking, and the chaotic sound of falling to the ground.

Ergou didn't have time to make a defensive move, he just stretched out his defensive left hand and was kicked away by Hanazawa Coriander again, yes, this time it was not just broken.

"This, how is this possible?

Did you take the wrong medicine? ”

Ergou held up two broken arms and looked at Hanazawa Coriander in front of him in astonishment, as if he was looking at a monster.

"Hee hee ~ pig head three!

People are taking medicine, but it's not wrong~

Just ask you if you are convinced? ”

Hanazawa Coriander smiled and teased the second dog, still as beautiful as ever, but between that look and eyebrows, it was completely different from before.

"You took an enhancement potion? Why is there no orcification?

You~ Your speed is much faster than the orc-like Gemini!

Your leg can kick off my mechanical prosthesis?

Aren't you in pain? Sister coriander? ”

Ergou couldn't accept this sudden blow for a while, and he stuttered a little when he spoke.

"Who said that taking enhancement potions means that you have to be orcified?

Just because I don't play doesn't mean I can't beat gladiators?

Haven't you heard that a mountain is higher than a mountain? Let you look down on people and women anymore!

Let me ask you again, do you accept it or not? ”

Saying that, Hanazawa Coriander took another step forward, and it seemed that 007 would end him as long as he dared to be hard-mouthed!

"Wait, don't come near me, let me take care of it first!

Your hat is a little too buttoned, Sister Coriander.

I've never despised women!

Why don't you take the medicine and become orc? Is the body still so strong?

Are you the Eve gene?

Adam and Eve? ”

Ergou said, the two broken arms were still gesturing in front of him, and he didn't think that he seemed to anger the coriander.

"Who is your Eve, shameless!

Look at the feet! ”

Hanazawa Coriander made another ferocious back swing of the leg, which directly bombarded the back of the second dog, kicking him into a dog and eating on the ground and flew out.

"Oh yes, it's really a person who can't look good, and the sea can't fight!

You vicious woman, I stopped your shots, and you are still so heavy. ”

The second dog lay on the ground and shook his mouth in pain.

Hanazawa Coriander didn't care so much, she rode directly on him, and once again took out a high-strength cable tie and trapped the limbs of the second dog.

"Don't convince, do you? Is it lying in bed?

Is passive resistance training?

Today's sister will let you know that it is amazing! ”

Saying that, Hanazawa Coriander carried it, and 007, whose limbs were tied behind her back, walked out of the room like a pig waiting to be slaughtered.

Don't look at the comparison of the volume of the two, just look at the ease of Hanazawa Coriander, it seems to be as casual as she carried a grasshopper.

"I'll go, sister, I'm wrong!

I've got you, you're a superwoman!

I don't know Taishan, I just suffered some minor injuries from training yesterday and need to rest more.

Let's have something to say, okay, I'm really convinced, I'll cooperate with the training! ”

"You're convinced? Just take it, if you have to force my sister to take medicine, tell you!

It's late, wait and enjoy your second phase of training! ”

“What？ Isn't it looking at mechas, what a second stage of training! ”

"Drowning Training!"

"Aha~ Am I being beaten and hallucinating? ...”

In the long corridor, there was the screaming of the two dogs begging for mercy, and the still childlike voice of Hanazawa Coriander.

.....

In the backyard of the research institute, in front of a deep, frozen pool.

Hanazawa Coriander kicked the thick ice with a few kicks, and then picked up 007 that she put aside.

"I'll go, eldest sister, are you really here? I... Woo wow wow.."

The second dog, who was trapped in his hands and feet, was like a chicken, and was easily carried into the cold water by Hanazawa Coriander.

The second dog in the water choked several mouthfuls of water in an instant, shook his head desperately and struggled, and a large number of bubbles kept squirting out from his mouth and nose.

But Hanazawa Coriander was unusual, and seemed to be blind to 007's pain, allowing 007 to struggle in the water and suffer, and the strength in his hand did not relax at all and pressed him into the water.

The threat of death made the two dogs in the water realize the seriousness of the problem, if Hanazawa Coriander did not let go, it would be futile for him to struggle so much, and it would only accelerate the loss of air in his chest.

Ergou, who quickly calmed down, closed his mouth and breathed, opened his eyes in the water, and the lights of the courtyard scattered from the ice side of the water surface, and the darkness and depth of the water were completely invisible.

The sudden cold seemed to freeze everything for him, the heart and blood breathed the brain and the flesh, and the second dog knew that this was an illusion of the body, and the temperature of the ice water would be maintained at zero degrees, which was far better than yesterday's temperature.

Time passed minute by minute, but Hanazawa Coriander on the water did not let go of herself at all, still squatting at the water's edge, and pressed the two dogs who were tied with their limbs in the water fiercely.

The ice in the water is very thick, and it is not so much that the second dog is in the pool, but that he is in a small puddle in the ice cave, and it seems that this ice cave is Hanazawa Coriander to be prepared.

The medicine that Hanazawa Coriander was taking could be used without transformation, and her combat effectiveness had increased so much? How long does the drug last? She didn't wear much clothes, so she wasn't afraid of the cold? After the effect of the medicine is over, don't you want to let Lao Tzu out obediently? This little girl's personality seems to have changed!

Ergou's analysis is both correct and wrong, the medicinal effect of Hanazawa Coriander can only last for ten minutes, but Ergou underestimated Hanazawa Coriander's determination.

At this time, the poor second dog, every minute in the water is torment.

At first, the second dog was suddenly immersed in the water, and he was unprepared, and even spit out a lot of air when he struggled in the water, and he was already lacking oxygen, and his body was only wearing boxer briefs, and he had to resist low temperatures and consume a lot of energy, which accelerated the consumption of oxygen.

Fortunately, when it was close to ten minutes, Hanazawa Coriander brought out the wet Ergou.

"Sister Coriander, don't you think you're too cruel today?"

"Wowhaha! What's the point? You'll have an even more extreme experience in a while!

Murphy! Come and pick me up! ”

As he spoke, a large dark green mecha walked towards the two, and then stood next to Hanazawa Kana, bent down and stretched out his hand to the ground, and opened the cockpit on his chest.

"I'm going? Is it so advanced, Murphy you say? Is it this mech? ”

"This function counts, Murphy is a retired second-hand mobile phone in the gladiatorial arena, and automatic driving can be said to be a standard function of the duel mecha, but the degree of automation is high

The effect of the medicine is almost over, and I won't accompany you to suffer the cold outside! ”

As she spoke, Kana Hanazawa jumped into the cockpit of the mecha named Murphy with ease.

"I'm frozen in the snow, Sister Coriander, your drowning training is over, don't untie me yet!"

"Huh? What are you doing with unraveling? ”

"Untie me, let's do mecha confrontation training!"

"Why did you go early? Aren't you going to go back to sleep? Broke your hands and now think about it to cooperate with the training?

Then enjoy your training!

Hee-hee... Aha! ”

Hanazawa Coriander in the mecha laughed wildly as if she was out of control, and the laughter made the second dog who had been frozen on the ground feel cold down her spine and tremble with fear.

What's even more terrifying is that this is only the beginning of his nightmare.

The mecha Murphy piloted by Kana Hanazawa, or Coriander Murphy, kicked the ice sculpture two dogs directly into the water with a fierce kick.

"I'll go!? Still coming? Grunt... Well? ”

After taking two sips of water, he found himself floating on the water, twisting his body so hard that his head could float to the surface.

"Haha~ Huhu, Sister Coriander, how long will my drowning training last?"

Ergou's funny personality made him not only dead or alive in this situation, but also provoked Coriander Murphy.

"007, your drowning training will be permanent! Wowha... Hee-hee-hee-hee! ”

Coriander Murphy, whose temperament has changed drastically, seems to be very excited, not only laughing yin and yang, but even if he is driving a mecha, he has to make the mecha put on a posture of looking up to the sky and smiling.

In the next second, Coriander Murphy jumped high and jumped towards the pool, to be precise, to jump towards the second dog, and then easily stepped on a large piece of ice floe, held the ice sculpture and sank into the deep pool water.

At this time, Ergou was really frightened, this Hanazawa parsley is really crazy today, where is this training himself, he is completely abusing the guinea pigs.

I blame myself for lying in bed, I knew that it was not good to cooperate with the training, and get up to eat and watch the mecha?

was pulled out of the water just now, presumably Kana Hanazawa in order to wear a mecha?

This apnea training will definitely take longer, but fortunately, the second dog who was prepared this time sucked his lungs full of air the moment he sank into the water.

Coriander Murphy hugged Ergou tightly and slowly sank in the water, if it was really just training, Ergou was not terrible, at most it was just a lot of physical suffering.

But what if Hanazawa Coriander is crazy? is simply abusing the second dog for fun, and his life is really worried.

As the two of them dived, the water depth continued to increase, and the water pressure also increased, and normal people generally dived within 30 meters, which is relatively safe.

Ergou's body has adapted to the ambient temperature at this time, and it can be said that after entering the water, he can even feel the warmth of the water, and the most obvious feeling in the body at this time is ear pain.

There is no doubt that this is a problem with the balance of ear pressure caused by the increased water pressure.

.......

The following is the civil science link.

For those who don't know how to dive or are new to diving, a simple snorkeling or diving experience will give up diving because their ears hurt too much.

This is the problem of ear pressure balance, if this problem is not solved, the ears will hurt when diving two or three meters.

Why is this a problem? This starts with the structure of the human ear.

In humans, there is a cavity in the middle ear that can only be connected to the outside world through an Eustachian tube at the back of the throat.

In everyday life, or when external pressure is within the normal range, the Eustachian tube is usually closed.

When diving, as the depth of the dive increases, the pressure in the surrounding waters will be much higher than the air pressure that humans usually have on land, at this time, it is necessary to open the Eustachian tube to balance the pressure in the middle ear and the pressure outside.

Or when taking an airplane at an altitude of 10,000 meters, the change in external air pressure will also make people feel uncomfortable in the ears, and even driving through the mountains at higher altitudes will have the experience of ear pressure balance.

How to open the Eustachian tube to balance the ear pressure is a technical job.