Nie Tian observed that Zhang Zixin's face had improved, and continued: "However, how could the child himself look at such a thing? Besides, even if you understand it, the child flies on his own, but what if it falls? So, eldest sister, you better teach me first! ”

"But if you learn, you may not even be able to fly. And, even if you fly, you'll have a better chance of falling. Zhang Zixin said.

"It's okay, eldest sister, for the sake of the child, I fought hard!" Nie Tian said with a firm face.

"Sister, do you mean the attraction of the center of the earth?" Nie Tian listened to Zhang Zixin's explanation and couldn't help asking.

Nie Tian and Zhang Zixin were still standing on the deck at this time.

"Yes, that's understandable." Zhang Zixin said: "Because of the relationship between the geocentric attraction, ordinary people can't jump high and can't be too far away from the earth, so if you want to fly, you must first solve the problem of geocentric attraction." ”

Zhang Zixin's explanation was easy to understand, and Nie Tian nodded again and again.

Zhang Zixin saw that Nie Tian had a slight understanding, and continued: "The earth and you are like two magnets, sucked together tightly, as long as this connection is disturbed, you can fly in the air without being attracted by the earth." ”

"How to disturb?!" Nie Tian couldn't wait to ask.

"Exclusion. Let your body and the earth's central attraction repel each other. If you can do that, you've succeeded. Zhang Zixin said.

Zhang Zixin said that at this critical moment, he suddenly stopped talking.

Is it a sell-off? Nie Tian was a little puzzled, and hurriedly said, "Eldest sister, how do you want to reject it?" Just say it. ”

Zhang Zixin shook his head and said slowly: "This problem cannot be explained clearly, you need to understand and think about it yourself." Some people may not be able to understand this problem in their lifetime, but some people can understand this truth in a few seconds. ”

Nie Tian was stunned, such a philosophical question, could it be that Zhang Zixin also realized it by himself back then? He couldn't help asking, "Eldest sister, are you also enlightened by yourself?" ”

Zhang Zixin nodded.

"And how long did it take you to figure it out?" Nie Tian asked curiously.

"When I was sixteen, I thought about it all night and got the answer."

One night! Sixteen years old! Nie Tian repeated these two words in his heart, thinking in his heart that Zhang Zixin was really powerful!

Nie Tian really didn't believe that he was not as good as a sixteen-year-old girl, so he said: "Thank you for the guidance of the eldest sister, I want to think about this problem carefully." ”

With that, Nie Tian sat on the deck and racked his brains to think.

According to Zhang Zixin's meaning, it is to detach himself from the geocentric attraction.

Anti-gravity. This word popped up in Nie Tian's mind, but this word Nie Tian had heard of it and didn't understand its principle, but Nie Tian thought that it shouldn't be so profound.

Otherwise, it would be impossible for Zhang Zixin to understand the anti-gravity that all mankind has not completed at the age of sixteen.

"The spiritual power of a cultivator is the most powerful, and it is all about spiritual power to cast spells, and the breakthrough should be in spiritual power, but it is impossible to fly with spiritual power alone. Attraction, gravity, magnetic field......

Could it be a magnetic field? It's like two magnets, the same sex repels each other, and the opposite sex attracts. Allowing oneself to be the same as two magnets of the opposite sex can theoretically be free from the constraints of geocentric attraction.

But the question is, how can we allow ourselves to be rejected by the attraction of the center of the earth or not to be attracted by the center of the earth......"

Nie Tian was still sitting on the deck, thinking about the problem. Gradually, I have changed from having no clue to having a general idea.

According to Nie Tian's guess, it should be to use spiritual power to disturb the magnetic field, but spiritual power is not Nie Tian's forte, he immediately worked hard to sense the so-called "magnetic field", and only by sensing it first can he disturb it.

Zhang Zixin stood on the deck, looking at the endless sea, as if thinking about something.

But at this moment, "Oh Ka-san! Oh Ka-san! A woman's exclamation came from the cabin.

Nie Tian frowned, he knew that this "oh Ka Sang" was what his mother meant, listening to this woman's exclamation, it might be that something was wrong with her mother, but could this be a trap?

After a while, Wuliang Ichiro also shouted anxiously, but what he said was in Dongying language, and Nie Tian couldn't understand a word.

Zhang Zixin turned around and walked towards the cabin.

"Big sister!" Nie Tian shouted: "Be careful of deception!" ”

"I've already used my mental strength to investigate, and there are indeed people in it who are seriously ill. Don't you want to accumulate goodness? Zhang Zixin said.

Zhang Zixin was kind-hearted, and Nie Tian was powerless to dissuade him, so he nodded and asked, "Eldest sister, will you cure the disease?" ”

After asking, I felt stupid, who is Zhang Zixin? She is the daughter of a famous doctor family! Can you not understand medical skills?

Zhang Zixin said: "Although I have settled in Kunlun since I was a child, I still know a little about medicine, don't worry." You go and talk to them and say I'm a doctor and I can help them. ”

Nie Tian didn't shirk it, with his own strength and Zhang Zixin's strength, he was really not afraid of any emergencies, and Zhang Zixin had already seen the whole ship with his mental power, since it was said that there were really people sick inside, Nie Tian naturally wouldn't doubt it.

Nie Tian walked to the cabin and reached out and knocked on the door.

The cabin door opened, and Ichiro stood in the door and asked, "What's the matter?" ”

Unscrupulous Ichiro looked at Nie Tian with an anxious look, and Nie Tian said in impure English: "We can help you, she is a doctor." ”

As he spoke, Nie Tian pointed at Zhang Zixin.

"Really?!" Ichiro Muryo asked in surprise.

Nie Tian nodded.

Unscyoichiro hurriedly got out of the way, made a gesture of please, and said, "Please come in, please save my wife!" I'll definitely take you to Toying! ”

Although Nie Tian couldn't fully understand what he said, he could also guess eight or nine. So he walked in first.

The cabin was quite luxurious, just as Nie Tian expected. Because this is a private boat.

On a bed in the cabin, a middle-aged woman was lying with a painful expression on her face and sweat on her head.

The girl that Nie Tian had only seen once was wiping the sweat of the woman on the bed with a towel, and her eyes looked at Nie Tian and Zhang Zixin from time to time.

"Eldest sister, you can go." Nie Tian said.

Zhang Zixin walked over, smiled kindly at the girl, and then squatted down, his fingers lightly resting on the woman's exposed wrist.

Nie Tian also got closer and faintly protected Zhang Zixin.

At the same time, he was also secretly sighing in his heart, Zhang Zixin was too kind, and he used her kindness to deceive her again and again, and when the truth was revealed in the future, how should he face her?

A thought flashed through Nie Tian's mind, or let Zhang Dali's identity die, and reacquaint herself with her as Nie Tian.

"Sister, how's it going?" Nie Tian saw Zhang Zixin raise his hand, frowned slightly, and couldn't help asking.

"It seems that I have eaten something poisonous, and my internal organs are damaged to varying degrees." Zhang Zixin said.

"Oh? Can that still be cured? Nie Tian asked.

Zhang Zixin shook his head and said: "The internal organs have been damaged and cannot be completely cured, so she can only cultivate by herself, I will detoxify her first." ”