I don't want so many people to accompany me on my adventures if possible, but......

In the end, I decided to let them take me to the top of the trench to facilitate the return, and I went to the sea to find out by myself, anyway, no, I still have the trick of invincible Hearthstone, and the tea country Aoi has also been here, I'm afraid that I can open the door and come back again!

The boss of the boat felt that it was a little difficult to do this, and at the same time, he was afraid that he would be troubled by Jiro when he went back, so I specially told Yi Taichu to explain to Jiro truthfully. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Fortunately, the day was calm, but according to the captain, it was often the calm before the storm, indicating a major typhoon or tsunami, so I was very helpless because I had little experience in this and did not know how to comfort me, and I never thought that man could overcome nature.

In any case, when we arrived at the appointed place in the evening, and saw that the captain's sorrow was growing, I was really embarrassed to say that I should wait for me to rest for the night, and wait for me to go down to sea tomorrow morning, and then return, but let them leave a small sampan, and sent them back.

Faced with this situation, Yi Taichu, who knew that I couldn't operate the boat, insisted on staying with me, but I strongly refused, and, for the sake of the little uneasiness in my heart, I deliberately left a sealed doppelganger on the ship.

Although I had a bad premonition, I still had a good sleep on the sampan and didn't rush into the water, after all, I didn't sleep well last night, and if my spirit was bad, things would be bad.

The only thing that worries me is that although there is no wind, the presence of the currents will also carry my boat out of its original position, and fortunately this is already in the captain's calculations, and the place where he lowered me will be almost enough to keep me in the direction of the trench after a night of drifting.

Although I had all the luggage and belongings in the package, I still felt a little headache after the sea breeze blew overnight, and I muttered to my feet and began to face the real problem.

Well, it is "supposed" that there is a trench under my feet, at least that's what everyone in the Land of Tea says. But, to be honest, this is a lack of scientific evidence, and this is an era of lack of technology......

As far as I know, a trench is a deep-sea trench at a depth of more than 6,000 meters - don't think it's just a crack, in fact the trench is tens to hundreds of kilometers wide.

So, how do I go down ......?

No human being can dive to such a deep seabed, and the pressure of hundreds of atmospheres, not to mention the flesh and blood of people, even tanks have long been flattened.

Yes, I can become a sea lion, but sea lions are still mammals after all, they can only dive to a depth of four or five hundred meters is the limit, seals can dive deeper, walruses can dive up to 800 meters, and some species of northern walruses can dive up to 1200 meters! This is simply incredible for mammals.

And the larger, more fish-like dolphins and whales – well, yes, dolphins are actually cetaceans and toothed whales – and they even record 2,200 meters! - In fact, for mammals, their size is directly proportional to the depth of their dive.

But that's still a long way from 6,000 meters......

The first and foremost problem restricting mammalian diving is the supply of oxygen, which I can ignore, there is magic!

The second problem is water pressure.

The solutions to this for deep-sea creatures are: one, their bones are thin (if any) and easily bend; Second, their muscle tissue is flexible and the fibers are fine; Third, their bodies are filled with water to maintain the balance of internal and external pressure.

I'm a human being in the truest sense of the word, and I don't want to think about the first two...... What's more, if it's not so unlucky, as long as I don't do any strenuous exercise, I don't have to worry about breaking my muscles and bones or muscle strain.

As for filling the body with water......

The water in the human body accounts for about 70%, which seems to be a lot, but this is much inferior to deep-sea creatures. What's more, the people in their bodies also wish that it was already seawater, and I want to be full of seawater, and it is estimated that it has already been hung up......

Come to think of it...... There's only one way!

I'm taking a free flight!

With the adventure of Aoi being swallowed into the belly of a minke whale, I also had a whim to go on a trip to the sea in the belly of the whale.

However, baleen whales are not as deep as toothed whales, and the champion of cetaceans is the sperm whale, although this type of whale is so widespread that I dare not say that I will be so lucky to meet it. Besides, it's still a question of whether people want to eat it.

Still, it seems like I'm really lucky......

Or maybe it's just because the wildlife of this world doesn't have such a serious existential crisis......

The sperm whale is very recognizable, the head is big and the body is small, when I was small, I read the villain book, and the exaggerated painting method is to draw the sperm whale as a tadpole with a flat tail, and its fumarole is only unobstructed on the left side, so the water mist it sprays is oblique.

At this point, I had been adrift at sea for two days, less than 24 hours before the deadline.

Sperm whales like to eat live creatures, and they like to eat king squid - in fact, they love to eat cephalopods, but people prefer to sing about something thrilling......

So, in order to achieve this, although reluctantly, I still used transfiguration to become a large octopus - at least I thought the octopus was a little cuter than the squid.

The giant octopus with teeth and claws really attracted the attention of the whale, but the prey that looked very lively almost did not make any resistance and automatically slipped into the stomach, the sperm whale was stunned for a moment, but then felt a sense of emptiness in the abdomen, and the feeling of hunger came frequently, so he hurriedly changed his breath and dived again to find food.

The king squid, which the sperm whale likes, lives in the deep sea, and the larger the size, the deeper the place where it lives, so the sperm whale has to repeatedly dive deeper into the ocean bottom in order to follow the footsteps of food.

My strategy is to spray the whale's belly with a lot of potions to help it digest its food, well, if you try a little harder, you guess even the lining of its stomach will be corroded.

So the poor whale's belly became a bottomless pit that needed to be filled with constant foraging.

After a while, though, I felt the sperm whale stop diving and start moving at a depth that was basically at the same level.

Has it reached its limit?

In other words, the water area I am in now is about 2,000 meters below the surface of the sea?

How can I get it to dive?