Douluo see you

Although Chengying has been tempted, knowledge is still a precious thing in this era, and he has to behave a little reserved.

"You alone, what can you do when you go to sea? Sailing is not something you can do alone. I didn’t see that I brought these eight hundred sailors to start this huge ship. If you really want to find your loved ones, you might as well ask me for help. You search for a few laps at sea."

"But I..." Polan didn't really lose her parents, and it was difficult to refute her feelings that were not in place for a while.

"Teacher, don't you often say that teaching people how to fish is worse than teaching people how to fish? How can you replace Pollan sailing, how can you compare with the skills that taught her to sail?" Chengying looked at Tang Chen who stood up to help, and couldn't help it. Hold your forehead with one hand, where is your heart telling you?

"You have to think clearly. Knowledge is priceless. It is impossible to pass it to you. Of course, if you formally apprentice it is another matter, otherwise I can only teach you some superficial things." Chengying I feel that in this way, we should be able to take in another apprentice.

Unexpectedly, Pollan hesitated and said after a long while: "Sorry, I'm afraid I can't worship you as a teacher."

"You already have a master?" Chengying was puzzled, and she didn't look like she had a master!

"No, it's just because of some reasons that it's not convenient to be a teacher. I can treat you like a teacher, but I'm afraid I can't be a teacher..." Seeing that Polan's tangled expression does not seem to be fake, Chengying's brows were raised.

In all respects, Pollan has no reason to refuse to be a teacher, unless... because her identity is not suitable, it is reminiscent of the original work that she has been on the Sea God Island for nearly a hundred years, just to wait for the inheritor of God, and finally pay You have to sacrifice yourself to complete the inheritance of the Seagod. I am afraid that his identity is very special.

"Well, if you really don't want to be a teacher, just forget it. For the sake of your sincerity, I will teach you something that I can tell you." Cheng Ying remembered that Bo Saixi had told Tang Chen and Qian Daoliu in the original work. As I said, I will only be with the one who has become a god. I am afraid that it is not simply to reject Qian Daoliu. It is very possible to marry this girl. The necessary condition is to become a god.

Boran was also relieved when she heard this. She was naturally Bo Saixi. As a soul master who was born with the spirit of the Seagod, she was bound to the gods when she was born, and the soul masters on the Seagod Island were given gods. The god of the sea appointed her as a saint, a spirit master dedicated to serving the god of the sea.

This is undoubtedly the supreme glory for a race that has believed in the Sea God for generations, and since the saint who serves the Sea God is naturally not allowed to be married, let alone the teacher, otherwise, would the teacher be equal to the Sea God? .

Naturally, Bo Saixi, who became a saint, gained a respected position on Poseidon Island. She was like the uncrowned king of Poseidon Island. The only restriction was that he could not leave the place of Poseidon’s heritage.

Unfortunately, Posesi is on the Seagod Island. Very few people yearn for freedom and want to open their eyes to the world. They have an adventurous spirit. This is the most precious kind of will on a deserted island isolated from the world. It happened to appear on the most inappropriate person.

She ran away countless times, but was either rolled back by the sea or captured by the sea soul beast. Every time she was swallowed by the sea soul beast and spit out, it was a nightmare experience, as if it was the sea god punishing her. The escape is general.

This time I thought I was going to be captured again, but I didn't want to meet the world's end number passing by. When I caught her back, the Sea Soul Beast was killed directly. With such a huge ship, it is simply the best opportunity to escape from Sea God Island.

But she knew very well that the power of the deity is not something humans can resist. Although the giant ship is strong, it is unrealistic to take her away under the obstruction of the deity. The result of forcibly taking her away can only be Burial in the sea.

She didn't want to involve innocent people for her own reasons. She just wanted to learn as much knowledge about travelling across oceans as possible before being caught back. In the future, she would not be rushed back by currents in the ocean because of unclear directions.

Naturally, she couldn't worship Chengying as a teacher, because that would only harm him. No one knows what the sea god is. If she is particularly careful, she will definitely not allow her saint to have a teacher.

She is just a fan of the authorities, she has never thought about why she has escaped so many times and nothing happened...

In fact, Chengying almost guessed the truth, so he also planned to teach Posey's navigation knowledge as much as possible. He believed that even if she could not abduct her by herself, she would run from Poseidon Island on her own after she learned this. come out.

then……

Then Bo Saixi realized what the sea tactics are, what is the duck-filling education, with the few people on Poseidon Island, wanting to make a qualified marine clock is a foolish dream.

If you only know the latitude on the sea, you are just floating around, and there is no clock to determine the longitude, you can only rely on the stars in the sky.

If you are on Earth, you can see Jupiter or Jupiter's moons. If you are in Douluo, you have to observe the star map again.

Chengying hasn't measured the data in this regard, so she had to teach Posey how to confirm the time by observing the stars, and then let her summarize it by herself.

The problem here is more complicated. Learn the law of universal gravitation!Calculate the rotation of stars, then learn the conic section!Like proficient use of sextant to observe stars, the most basic analytical geometry should be learned!

Not to mention the more complicated things, such as conic section and analytic geometry. It is terrifying for people who have no foundation at all. Cheng Ying actually wants to say that if you want to calculate accurately, calculus also needs to be learned, but after thinking about it. I still didn't teach it. To be more real, he might have to talk about using imaginary numbers to solve cubic equations in one unknown. That is a few years of learning, even if Posey's skull is opened, he can't finish learning.

But these days, Bo Saixi was also painful and happy. Although Cheng Ying said something difficult and difficult to understand, she was nicknamed the knowledge of immortals by several other students, but it did benefit her a lot.

Especially after knowing that this thing under her feet is a ball in all likelihood, she has strengthened her determination to go out and take a look. The ground under her feet is so vast that there is a full circle of eighty thousand miles away, let alone Talk about the ethereal sky.

She may not have the opportunity to step outside in her life, but it would be a shame if the earth under her feet missed again.

The diameter of the planet under my feet is 40,000 kilometers, which was measured by Cheng Ying with the length of the sun. It can be said to be a coincidence, or it can be said to be inevitable, otherwise parameters such as gravitational acceleration must be changed.

On this day, Chengying explained to Bo Saixi how to find the tangent of an ellipse using analytical methods. She looked at the dark clouds rolling in the distance and narrowed her eyes: "What should come is always here."

[To be continued]

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