People are in Konoha, do you call this a ninja tool?

Konoha 53 years,
Country of Fire, Konoha Village,
The six-year-old Tianyu was seriously flipping through the "Chakra Extraction Method" scroll in front of him, constantly absorbing the knowledge in it.

As a traveler, he naturally knows the dangers of the Naruto world,

If you don't have enough strength, you will become like cannon fodder.

Even though he is still young,

But you have to spend all your free time on cultivation, and work hard to improve your strength.

The first step to becoming a ninja is to extract chakra!
Time passed minute by minute,

Tianyu, who is in deep thought, is comprehending the extraction of Chakra,
At this moment,
"Crack" sound,
The door of his room was thrown open suddenly,

A little loli with two buns pierced her head, poked half of her face in, and shouted in a childish voice:

"Brother, the meal is ready! Come and eat!"

"Got it, Tiantian."

Tian Yu stopped what he was doing and said with a smile.

Before his eyes,
This little loli with a ball head,
It is another companion of Neji and Rock Lee's team in the original book—Tian Tian,
Although she looks cute,

But there has always been a weak sense of existence,

Unexpectedly, in this life, he became her elder brother.

That's right,

He traveled to the world of Naruto, but he was not an orphan,
Instead, I was born in a civilian family with healthy parents and a harmonious family, and I have a lovely younger sister Tiantian~
My family runs a weapon shop on the street of Muye Village.

As businessmen, parents often have to go out of the village to buy,

So the last few days,
There are only him and Tiantian brothers and sisters in the family,

cooking things,
It fell on Tian Tian, ​​​​who liked cooking more.

"Brother, hurry up and try my cooking, is it delicious?!" Tian Tian said expectantly.

Tianyu, who had eaten instant noodles for a few days, saw two bowls of hot ramen on the table, his eyes lit up, and he said in surprise,
"Ramen? Sister, you are really amazing!"

Smelling the aroma of ramen, Tianyu suddenly felt hungry.

"I'm starting!"

The sound of the two brothers and sisters sucking in the noodles kept ringing.

after dinner,

Tianyu returned to his room,
Spread out the scroll of "Chakra Extraction" and continue to practice.

Normally,

If you practice and refine chakra while learning ninjutsu,
Then the efficiency of refining chakra will get twice the result with half the effort,
It's a pity that Tianyu's parents are both civilians,
There is no inheritance of ninjutsu scrolls or secret scrolls at home.
ninjutsu scroll,

It is the most precious wealth of a family, or even a village,
Except for the ninja school road,

Many people from civilian families find it difficult to learn ninjutsu throughout their lives, and they can't even extract chakra.

So before the Second Hokage established the ninja school, almost all ninjas in the village came from major families, and civilians had no chance of becoming ninjas at all.

Fortunately, this situation has changed a lot now.

And Tianyu's family happened to be in the ninja business.

Although Dad is not a ninja,
But he is doing business outside and can often get in touch with some ninjas,
Only then did he use some contacts to find a way to spend money to help him buy these scrolls about chakra refining.

After reading all the content in the scroll,

Tianyu closed his eyes, ready to start extracting chakra,

The so-called Chakra is actually a name for energy in the Naruto world,
Refining chakra is the process of absorbing body energy from the 130 trillion cells of the human body.
There are two types of energy,
physical energy, and mental energy,

According to the method described in the scroll, Tianyu absorbed these two kinds of energy from the body cells, and then continued to experiment with converging and combining...

at last!

The first ray of chakra appeared in his body!
The whole process takes less than 3 minutes.

Very well.

When Tianyu was feeling a little happy,
In his mind, an electronic female voice sounded:
【Ding!Sensing Chakra, congratulations to the host for successfully activating the "God-level Forging System"! 】

[The system panel opens...]

A translucent virtual panel appeared in front of him.

【Host: Tianyu】

【Age: 6 years old】

[Forging Level: Elementary]

[Unlock Weapon: None]

[Self-created weapons: None]

"God-level forging system?"

After Tianyu was slightly surprised,
Soon he calmed down and thought,
"Is this a system to assist you in building weapons?"

"No, since it is a system that needs to be activated by sensing Chakra, maybe the forged thing is not just as simple as an ordinary weapon, it may even be a magic weapon such as the plantain fan and the six tin staff!"

Tian Yu's eyes lit up instantly,
Curious about the capabilities of the system,
At this time, the system voice sounded again:
【Ding!Mission Release: Crude Iron (100g)
System Reward: Elementary Forging Blueprint - Clone Kunai]

"So simple?"

"Only need 100 grams of crude iron to complete the task?"

After a little hesitation, Tian Yu quickly figured it out,

It may be because the system has just been activated, so the released tasks are relatively simple.

Crude iron, one of the most common ore materials,

Commonly used weapons such as kunai and shuriken, the main material before forging is rough iron.

Tianyu's family used to have a weapon shop.

There is a lot of unused rough iron in the yard,

He casually took a piece of thick iron fragments the size of a fist, which was enough to complete the task.

【Ding!mission completed!
System Reward: Elementary Forging Blueprint - Clone Kunai has been released! 】

Tianyu's mind suddenly flooded with a lot of information like a flood.

He immediately obtained the forging method of clone Kunai.

[Availability of Duplicity:
Forging Difficulty:*
Skill: Instantly release the avatar technique to form a material avatar]

"What a magical forging technique!"

After deepening his understanding of forging, Tian Yu couldn't help but said with emotion,

I can't wait even more in my heart, and I want to start trying to create this kind of clone Kunai immediately.

"It happens that there is a small forging room in the backyard, I can try it there!"

Although it is getting late,

But the excited Tianyu was full of energy,
Immediately ran to the small forging shed in the backyard,

Light the charcoal fire, pull up the bellows, put on the rough iron, pick up the hammer, and start forging!
clang!
clang!
clang!
The crisp knocking sound came one after another,
Sparks radiate and splash aside,
At only six years old, he needs all his strength to swing this hammer,
After hitting it a few times, the strength was exhausted.
After resting for a while, he regained some strength, and took up the hammer again,
Repeat this several times,

Big drops of sweat rolled down,
On the anvil, the shape of Kunai gradually took shape,

Three hours later,

Tianyu looked at the kunai standing in front of him, his whole body glowing with black light, with uncontrollable joy in his eyes,
Doppelgänger Kunai, he created it!