"Hahahahahaha!"

Old man Zhiyou laughed evilly, taking pleasure in others' misfortune.

Finally he said: "Chong Ji, you work **** your own, I won't accompany you old man."

I have become an old man.

He said and walked away on crutches.

Mei Ji glanced at old man Zhiyou.

When a ninja reaches a certain age, his physical condition will decline rapidly. This is mostly due to the frequent use of chakra when he was young, which has overdrawn the life of the body.

A person who is fifty or sixty years old is considered to have a long life.

The average life span during the Warring States Period was about thirty years old.

It seems normal to go to war at the age of five or six.

Among them, the condition of this body is more serious due to the secret technique of the Aburame clan's insect nest.

Even though old man Zhiyou has been trying to show off his strength, since yesterday, Meiji knew that he had run out of energy.

As he said himself, he only had a few years left to live.

He was, as he said, a short-lived guy who started building nests in his infancy. He didn't know what kind of important body organs were injured.

For this reason, most of the Aburame clan are not skilled in physical arts.

Because compared to normal ninjas, the physical strength of the Aburame clan is too poor.

After glancing at the back of old man Zhiyou as he left, Mei Ji got up from the ground and looked at old man Zhihui.

That's why Mei Ji hates the eager and expectant looks of her elders, and it is impossible not to respond.

Therefore, I can only work **** my own.

Although it seems that she is practicing for the old man Zhiyou, but Meiji also has her own progressive pace.

"Do you understand?" Old Man Zhihui said.

"Your hands are longer than mine." Mei Ji said depressedly.

Nowadays, this short melon figure is at a disadvantage in all aspects.

"anything else?"

"My wrist strength is better than mine."

"Then what are your own strengths?" Zhihui asked.

"Dexterity?" Mei Ji replied.

"Barely so." Old Man Zhihui said, "What else?"

"I think I should get a weapon, a sword or something." Mei Ji said, "Grandpa Zhihui probably won't mind."

"A weapon?" Zhihui said, "Swordsmanship is also a type of physical skill."

"very good."

As he spoke, the fight between the bugs on the microscopic level ended.

Zhihui attacked and killed all the poisonous insects that invaded Meiji's body.

On the surface, the purple color on Mei Ji's hand just squirmed for a while, and then calmed down.

The same thing happened to Zhihui. While attacking, he was also attacked by Meiji.

Old man Zhihui glanced at his hands and said, "As long as there is physical contact, they will be attacked, and ordinary ninjas will be killed quickly."

"That's no ordinary ninja."

"You can't touch him." Old man Zhihui said based on his experience.

"So, my taijutsu is to find a way to touch the opponent."

"As long as I plant poisonous insects, it will be my victory."

Really simple physical skills.

"It's possible to attach parasites to metal, but it's very difficult."

"If it's just you, Chongji, there should be no problem."

"As for Chongji, your wrist strength is too small. This is because you are a member of the Aburame clan. And since you are a girl, your wrist strength is even worse. Avoiding head-on collisions is your taijutsu."

"Using weapons is a good way."

"But the weight of the sword is a heavy burden for you."

"Isn't there a lighter sword?" Mei Ji asked.

Simplicity is good. Simplicity means being simple and easy to learn.

After pondering for a moment, old man Zhihui looked at old man Shibao.

Brother, what should I do if I don’t know how to use a sword?

Old man Shiho said: "There are lighter swords."

With that said, he released a group of bad mailing bugs to deliver the letter.

"When I was young, grandpa, I collected a lot of similar things. If you want anything else, just tell grandpa."

"Thank you, grandpa." Meiji smiled sweetly.

"Insect Queen." Old Man Zhihui spoke, calling back Mei Ji's attention, and said: "Because the parasite is too tiny and its wings have degraded, it cannot rely on flight to move at high speed, and can only be infected through close contact with the body. "

"So, do you know how to expand the attack range of parasitic insects?"

Meiji thought for a moment and said: "Wind!"

It is common knowledge that viruses spread through the air.

If it can only float and is difficult to move by itself, then use the power of wind.

"That's right." Zhihui said: "There is something called ninjutsu, which is a taijutsu that uses the power of escape. It is more powerful than ordinary ninjutsu."

"Because I am weak in wrist strength, I can only think of ways to use speed. This is why this Ninja Technique was born."

"But to master this nintai jutsu, you must first master the changes in the nature of the wind."

"Chongji, what do you think the wind is like?"

"What does the wind look like?" Chong Ji thought for a moment and said, "The temperature changes."

"Huh?" Old Man Zhihui looked at Old Man Shibao with a question mark on his forehead.

Brother, I don’t understand what she said at all.

Isn't the wind sharp?

"Temperature changes?" Old Man Shiho asked, "Why do you say that?"

"The change in wind is solar thermal radiation. The sunlight shines on the surface of the earth, the surface air is heated and rises, and the horizontal low-temperature cold air flows into the gap. This is the air circulation phenomenon, which is wind."

"Insect Girl, what you are talking about is a natural phenomenon. The shape of chakra that simulates wind can be as you imagine." Old Man Shiho said.

Old man Zhihui stretched out his hand, and a gust of wind blew up from his hand without seal, and purple smoke flew up with the wind.

"Wind is a very rare chakra attribute. When testing, if you cut the test paper in half, it will be the wind attribute. Therefore, most people think that wind is a change in the nature of tearing and cutting."

"And people often interpret the direction of the wind as the change in the shape of the wind. This cannot be said to be wrong."

"However, the changes in the shape of the wind also hide changes in its properties, and that is wind speed."

As he spoke, old man Zhihui took in a sharp breath, followed by a large sheet of diffuse purple mist violently spurting out from his mouth.

"Speed ​​is power!"

"This is Muji Ninjutsu."

Meiji narrowed her eyes.

Isn't this momentum? It can also be said to be a vector.

That is, the physical quantities of the mass and speed of an object refer to the effect of a moving object.

Like Asma's wind blade, the change in properties between sharpness and thinness is essentially the application of vectors.

The wind speed that old man Zhihui mentioned refers to mechanical movement.

The mechanical motion of an object does not occur in isolation, but interacts with surrounding objects, which is manifested as the transmission process of mechanical motion between the moving object and the surrounding objects.

Momentum is a physical quantity that measures mechanical motion from the perspective of mechanical motion transmission.

The result of the transfer is that the total momentum remains unchanged.

To put it more simply, fanning yourself with a fan is the transmission process of mechanical motion.

How strong the fan will be and how strong the wind will be.

Here, chakra replaces the fan and interacts with the surrounding air, causing strong winds.

I understand!

Mei Ji fiercely clasped her hands together, inhaled and exhaled.

The purple mist did not erupt.

A mouthful of nano poisonous insects mixed with saliva was swallowed back by Mei Ji.

Hand: No, you don’t know yet.

Mei Ji put down her hands in embarrassment.

"Do you understand?" Zhihui asked.

"I'm just trying." Mei Ji said.

"The key point is to apply pressure and area to cause more wind oscillations." Zhihui said of his own experience: "You need to practice more."

"Yeah." Meiji nodded obediently.

He stretched out his hand to hold up his mask. This mask had to be changed, mainly because it blocked his mouth and affected the performance of his ninjutsu.

"If you can do this, you can practice my secret ninjutsu, and you have the wind escape chakra, insect girl, which saves you a lot of effort."