Note: The first two chapters have been revised (the author of the chapter name can't be changed), because after thinking about it, I feel that the writing is wrong, and the protagonist can't let Ning Ci take the initiative to expose, it's too stupid, and the revised chapter won't be recharged.

Xu Qian smiled: "After talking about how you should survive in this situation, now I will talk about the second class, this class is the real beginning of my guidance to you." ”

Ning Ci said respectfully: "Please advise your seniors!" ”

Xu Qian said: "Literate, right?" ”

Ning Ci nodded, although he was only four years old, he was a genius and already knew a lot of words, but his father who taught him to read and write had already ......

Thinking of this, Ning Ci's expression darkened again.

Xu Qian said: "That's good, I don't need to teach, this class is a math class!" ”

A screen appeared in Ning Ci's eyes, this senior actually wanted to teach him arithmetic, what is the use of learning this thing? Can you fight, can you kill?

Xu Qian asked, "Do you think this thing is useless?" ”

Although he didn't speak, the expression on Ning Ci's face said it all.

Xu Qian said: "Mathematics is a tool for scientific research, when you don't use it, it's naturally useless, but when you can use it, it can exert infinite power, if you don't learn now, when you need to use it, you will find how much you need it." ”

"Of course, if I tell you this, you must be unconvinced and full of puzzlement, so we might as well do an experiment."

Experiment? What experiment? How do you experiment?

Ning Ci heard Xu Qian say: "You go outside to find a few of the same shuriken and go to the training ground." ”

Consciousness returned to the body, Ning Ci honestly followed Xu Qian's words, and found a few shuriken with the same light and small weight, there was a training ground in the courtyard where he lived, and he didn't have to go anywhere else.

Xu Qian said in his consciousness: "Shuriken, can you throw?" Aim at the target in front of you and throw it the way you normally would. ”

Ning Ci threw a shuriken out, missed the bull's-eye, and was directly crooked, he threw two more, both missed.

In the anime, it seems that everyone can throw shuriken, and everyone can throw it accurately, but that is the result of years of practice, and at the beginning, few of them can throw accurately.

The three branches missed, and Xu Qian said in Hinata Ningci's consciousness: "Listen to me now, hold the shuriken and make a throwing posture, just make a posture, don't really throw the shuriken." ”

Ning Ci obeyed Xu Qian's command, held a shuriken, and made a throwing motion, but he didn't understand what the meaning of this was, could this make him hit the bull's-eye?

"Hand up, hand up, keep raising...... Yes, in the current position, use the power you just threw to throw the shuriken in this position and in this position. ”

According to Xu Qian's command, Ning Ci threw the shuriken, which was different from the three times he threw it himself, this time, the shuriken cut a graceful arc in the air and hit the bull's-eye accurately.

Hinata Ningji's eyes were full of consternation, how could this be possible? He has been practicing shuriken for a while, and he can only hit once or twice out of ten, but if he listens to his predecessors, he hits directly once?

This should be a coincidence, an absolute coincidence!

Ning Ci was thinking in his heart, and Xu Qian gave a second command in his consciousness: "What, do you think this is a coincidence, good luck?" Take another shuriken, raise your hand a little higher this time, yes, in this position, throw it again. ”

Ning Ci did as he said, and threw the shuriken again, only to see another beautiful arc in the air, only to hear the sound of the "bell" metal clash, and the shuriken that had just been thrown accurately hit the one that had been pierced in the bull's-eye.

It means that if it weren't for the bullseye and already had a shuriken, this one would also hit the bull's-eye!

"One more time!"

Xu Qian once again commanded Hinata Ningji to throw a shuriken, and like the previous two times, he still hit.

This made Hinata Ningji surprised and puzzled, the senior commanded him to throw a shuriken in the air, and he could hit again and again, what is the principle?

In that dark and empty space, looking at Hinata Ningci with a confused face, Xu Qian explained: "This is the power of mathematics, in the throwing process, the trajectory of the shuriken is a parabola, as long as the height and power of the throw are calculated, the shuriken can hit the bull's-eye again and again." ”

"This is just the application of mathematics in shuriken throwing, you will also use other ninjutsu in the future, for example, you want to study the secret technique that only belongs to the Hyuga clan - Huitian."

"Huitian is to use the chakra acupoint in the body to release a large number of chakras to meet the enemy, and at the same time rotate the body to bounce the attack back, the essence is to use a large number of chakras around the body to form a rotating shield. The question arises, in what shape does the shield save the most chakra and best reflect the enemy's attacks? ”

"These can be calculated by math, and you still think math is useless?"

Mathematics has such a great use, Ning Ci said: "Thank you seniors, Ning Ci understands!" ”

Xu Qian said: "You ninjas often have no power but no wisdom and knowledge, and many strong people are only strong by their natural bloodline, and they don't know what strength and wisdom are, so they are often toyed with and applauded, I hope you can be a wise person." ”

Ning Ci assured: "Seniors, rest assured, Ning Ci will definitely study hard!" ”

In the blink of an eye, a week later, in the main house of the Hyuga Sect, in a room, Hyuga Hinata asked casually, "How is Ning Ci doing?" ”

In front of Hinata Hinata Hinata Foot, a ninja from the Hyuga family knelt down on one knee and respectfully replied: "Go home, Young Master Ningji is still the same as before." ”

"The same as before?"

Hinata Hinata frowned and looked at the ninja.

The ninja said: "Every day, except for eating and exercising, Young Master Ning Ci locks himself in his room most of the time. ”

Hearing the answer of the ninja of the split family, Hinata Hinata Hinata was silent on the surface, but sighed in his heart: "Ningji, that kid, must still hate me, right?" That's right, he should hate me, if it weren't for me, Richa wouldn't have died. Richa is dead, I have to take care of him......

Hinata Hinata decided to go to see Hinata Ningci in person to see if his own nephew needed anything, and at the same time to announce to others that no matter how much Hinata Ningji hated him, it was also his Hinata Hinata Hinata's own nephew, and whoever dared to bully him would not be able to get along with him, the head of the Hyuga family.

"Lead the way, I'll go see Ning Ci!"

Hearing Hinata Hinata Hinagi's order, the family ninja was stunned for a moment, and then reacted, the head of the family is going to support Young Master Ningci.

The family ninja secretly said in his heart: "Sure enough, they are relatives who are connected by blood, even if Young Master Ning Ci hates the head of the family, they are still a family after all!" ’

The split ninja led the way, and Hinata Hinata quickly arrived at Hinata's residence.

Standing at the door of the house, Hinata Hinata had mixed feelings, this was once his brother's residence, but now his brother is not there, only a young son is still alive.

Walking into the house, Hinata Ninji was throwing a shuriken, and the ninja wanted to make a reminder, but was stopped by Hinata Hinata waving his hand.

Seeing that Ning Ci threw a shuriken and hit the bullseye accurately, Hinata Hinata praised him: "The throw is good, I can't do it to this extent at your age." ”

(End of chapter)