After seeing the North House, Yuan Yi has been seriously thinking about human beings and the deep sea for the past few days, and from time to time he will be distracted by this.

The words of the North Mansion are still imprinted in his mind.

[The desperate human race pins its hopes on two futures, one in the sky and the other in the deep sea. 】

At that time, Yuan Yi's first thought was, could it be that these ship girls and perch ships were all made of old humans, but it was impossible to think about it - not to mention the ghosts of Qi Ji and Qi Ghosts, who could accept that he had become a ghost in the deep sea of alien beasts?

"What the hell is going on?"

"There is no specific record in the sanctuary, after all, the research directions and positions of these two schools are obviously separated, and it is not an exaggeration to say that they are diametrically opposed, but according to the description attached to other sources, it should be a genetic modification experiment."

(Genetic modification is like cloning, even if it can be realized, it will have a strong conflict with morality and ethics.) ）

"Genetic modification?"

"By allowing humans to survive underwater and gain more living space, this type of human being is more inclined to adapt to the changes in this world than to go to outer space to find ethereal habiting planets."

Yuan Yi felt that his thinking couldn't keep up with Beizhai's thoughts, but he still grasped the key words in Beizhai's words: "How to adapt?"

"Evolution." Beizhai said: "Natural selection, on this blue planet, all living things have evolved according to this law. In fact, it has been recorded that the planet once known as "Earth" has experienced several similar disasters in its history, causing a large number of species to go extinct, but there are still organisms that have adapted to the environment and survived. Even human beings have evolved over millions of years to become what they are now. ”

"So those old humans found a way to live underwater, and then they went underwater?" Yuan Yixin said, those deep-sea monsters are really human?

"It should be, but it's not entirely true." Beizhai gave an answer that was like rain, fog and wind.

"What the hell is that?" Yuan Yi felt that his patience was about to be exhausted by her.

"I've said it before, genes." When Beizhai said this, he raised his eyes and glanced at Wo Jiang behind Yuan Yi at that time: "If they have been able to live under the sea by changing the genes in their bodies, then they must have a large number of gene chains similar to ours in their bodies." ”

"Uh...... I don't really understand this stuff. Yuan Yi could only honestly admit that he was a fool in front of Beizhai, but fortunately, after getting along for so long, his contemptuous eyes towards her were somewhat immune: "You just say it directly, tell me the result." ”

"In the research institute's existing research on the deep sea, the low-level deep sea does not have the same genes as humans, and only the servants and ghosts have a large number of the same genes as the ship girl, and the words of the inhabitant are still blank because they are too difficult to get started. But just by looking at the fact that they were able to launch the Lambda drive, it is very likely that they have the same roots. Kitazhai explained.

Yuan Yi nodded, this point has long been raised and doubted, why does Qi Ji look so similar to the human ship girl, the perch suit is similar to the ship outfit, if they were originally a human branch, it can be explained in the past.

But if that's the case, then here's the problem.

"But why are they attacking us, is there really their headquarters under the sea, and what is the matter with the voice that Wo-chan said was guiding them?"

In response to this series of questions, Beizhai also spread his hands and replied with three words: "I don't know." ”

These words directly made Yuan Yi, who was so confused in his chest, that he stopped eating instantly.

How can you not know, didn't you just talk about the Tao......

Beizhai also replied to this with a hearty words: "The current conclusions are all speculations, not necessarily true, there are many secrets hidden under the sea, if they can be revealed so easily, those old scholars of the scientific research institute do not have to check the information there all day and night, and do sample analysis." ”

That's right.

The war between humans and the deep sea has been going on for hundreds of years, and if it were that simple to figure out, it wouldn't have been a mystery for so long. You must know that there are many geniuses among these people, for example, the old man who once entrusted Yuan Yi to bring things to the North Mansion is the power of developing the quantitative device and the third-generation ship installation system. At that time, the ship's equipment was bulky and unbearable, and the utilization rate of soul power was extremely low, and when you went to the battlefield, you had to use a transport ship to transport the ship's load, and only in the face of war did the ship's mother get off the ship and assault, and even the admiral and other ordinary humans had to follow to the battlefield in that era.

This kind of old ghost who has been immersed in this way for many years can't do anything, Yuan Yi, a person who has been a dry admiral and hanged Langdang, is still An An, don't worry about it.

Forget it, after figuring it out, that's actually it, he still waits for the North Mansion to continue their research and then sit back and enjoy the results.

But there are still things that bother him, such as today, he received a letter.

Yuan Yi originally estimated that maybe Bam had already arrived at the place, so he wrote a letter to himself to explain the situation (the phone number of the town guard was invalid), but the result was not, when Yuan Yi saw the flying eagle print on the letterhead, he knew that this was an official letter from the headquarters of Yanjing when he came.

Open it and take a look.

It reads as follows:

Lieutenant Yuan Yi personally announced that due to the raging Black Tide, His Excellency had made meritorious contributions in defending the land, so the ban was temporarily lifted, and he was ordered to return to the Yanjing Headquarters to participate in the commendation ceremony before the 5th of next month. In addition, on the 3rd, a graduation job fair will be held in Qiuhuan Square, for the new ship mother to assign attribution matters, if you can arrive, you can enter the seat with the certificate issued by the naval command, and the place has been prepared for you.

-- Personnel Department of the Navy Guard.

Yuan Yi read the letter three times after getting it, and then thanked the shipwives who sent the letter and asked about the situation in Yanjing.

"Martial law has been lifted, the sea ban was lifted when we set off, and now all localities are actively preparing for post-war recovery."

"Understood, thank you, I received the letter, you can go." After speaking, Yuan Yi closed the door to thank the guests.

But the shipwrecks were still curiously looking at the Tower of Babel that was plunging into the sky behind Yuan Yi, behind the massive ruins: "Excuse me, Your Excellency Lieutenant Yuan Yi, what is that?" ”

Yuan Yi followed her words and glanced back, then turned his head with a smile, but the smile gave people a not very good feeling: "You asked."

But the ship's lady in front of him still didn't taste it with a big grin, and said in his heart Isn't this nonsense, such a big pillar is there, a pillar of optimus, as long as a person with eyes will see it.

But before she could speak, she heard Yuan Yi say: "It's called the Tower of Babel, which is the remains I excavated from this island, and there is also a sanctuary of ancient civilization on it, which records a lot of knowledge of the old era. ”

"Really, it's amazing!" The ship's lady exclaimed with interest, but the three companions around her already sensed that the atmosphere was not quite right, and hurriedly pulled her sleeves, which made the ship's lady named Lei unhappy: "What's the matter, people are talking to the admiral." ”

"Would you like to go up there?"

"Huh, is that okay?"

"Of course, if you want." Yuan Yi's gentle smile was clouded.

"That, Lord Yuan Yi, we still have work left, so it's hard to chatter."

"Don't lie to me, I'm already on the openest sea, that is, if your mission is to deliver a message to the coastal governor, I'm your last stop, since you're interested, stay here."

This time, even Lei reacted and quickly shook his head: "That, I'm not interested anymore, I'm leaving." ”

But the little destroyer was grabbed by Yuan Yi's wrist: "I'm sorry, you can't have the final say, Xiao, sound, thunder, lightning, right?" Can I ask you to stay, before I decide to use force against you? ”

"Woohoo."

The four destroyer girls hugged each other with tears in their eyes and cowered in the shadow of Yuan Yi. (To be continued.) )