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

Tianyu put his own chakra,
After being injected into the crystal stone bit by bit,
The color of the crystal stone became deeper, like a sapphire.

It wasn't until Tianyu's chakra was almost consumed that only one-twelfth of it was left, that Tianyu finally felt that the chakra crystal stone in his hand was full.

It can almost store the amount of chakra of a ninja of the ninja level!

Tianyu felt some surprise in his heart.

He thought of a ninjutsu for a moment, Tsunade's Yin Seal.

The yin seal is to accumulate chakra on the forehead at ordinary times, and at the same time form a diamond-shaped imprint on the forehead.When needed, unseal the seal and release a large amount of chakra through the unseal ninjutsu "Yin Seal · Unseal".

The Yin Seal is the prerequisite for Tsunade to release the two forbidden medical ninjutsu techniques of creative regeneration and Baihaozhijutsu, and provides a large amount of chakra for these two forbidden techniques.

Yin Seal is an S-rank auxiliary ninjutsu!
And the chakra crystal stone in Tianyu's hand obviously achieved the same effect as the Yin seal easily!
And it is more convenient and convenient to use!

Tianyu put the forged chakra crystal into the forging table,

Then, other materials needed for forging chakra crystal stones were put into it.

In the forging table, it began to forge chakra crystal stones automatically, following Tianyu's previous forging method.

And Tian Yu was already sitting cross-legged on the side,
Closing his eyes, he began to digest another forging blueprint in his heart.

Zanpakuto Blueprint of Six Star Difficulty - Daigren Hirinwan!
After Tianyu kept every detail of the forging in mind, he suddenly opened his eyes,
Then he strode to the forging table and picked up the hammer in his hand.

Ignite the flame, and the forging table becomes red due to the blazing high temperature.

Tianyu was on the side, and had already prepared hundreds of forging materials one by one, and even recorded their corresponding numbers on each forging material.

No. [-] Tianyin Black Iron, No. [-] Cryolite, No. [-] Cloud Crystal Ore, No. [-]...

If a businessman sees these materials used by Tianyu for forging at this time,

They must have screamed and gone mad,

Because each of these materials is quite precious,
There are even many precious items whose materials cannot be calculated in terms of money, enough to make people's eyes glisten with gold and their minds dizzy.

Only Tianyu's father, a wealthy businessman like Tianxiong, can gather all the materials Tianyu needs in such a short period of time.

There are even several materials in it,

There is no sale on the market at all, you have to go to the black market to find it!
Tianyu began to put these minerals into the forging platform one by one,
The flames froze, and the entire forging platform was ablaze,
It was burned into a substance like a solution at high temperature, emitting a bright light in the air.

At the same time,
Tianyu also injected his own chakra into it,

Wrap each different mineral with chakra,

Then it is pulled into a shape like a silk thread, and the same material solution is intertwined in mid-air.

As early as four years ago, Tianyu,
After being promoted from a junior blacksmith to an intermediate blacksmith,

His forging technology has completely surpassed the forging level in the Naruto world.

Even Mifune, who has the most exquisite and powerful technology in forging ninja tools in the Iron Country, and the most "craftsman" spirit, may not be able to compare with Tian Yu in terms of forging technology strength.

But now Tianyu attaches great importance to this Zanpakudao, which has to use [-]% of his mental power,

It can be completely classified into the realm of artifacts!
I'm afraid there are only six ninja tools left in the world of Naruto, which can be compared with them!

"drink!"

Tianyu shouted loudly,
The hammer in his hand slammed down,
His pupils were as calm as water, and the waves were not disturbed, only the heavy hammer in his hand was smashed down again and again.

He drank a few more times in his mouth, and waved to several materials in the distance,

The released chakra immediately wrapped the several materials, flew towards him, fell on the forging table, and then melted into solution one by one under high temperature.

Forged with a heavy hammer,
Some impurities in the original minerals are removed one by one,

The color of the mineral itself was completely covered up, and after being extracted and calcined by flames, it turned into a particularly crystal clear sky blue, as bright and moving as the crystals on the bottom of the sea.

Such solutions, continuously gathered together,
Entering the forged blade of a long sword, it is like a sky blue brocade, slowly blending into the middle of the ice blue blade.

This scene is really magnificent, like a spectacle,
As one kind of material after another is continuously forged, burned, re-attributed, and filled with the sword body, the prototype of the entire sword body has come out.

The ice-blue sword body shone with silver-white light, as if it came from the extreme north of the ice and snow.

The corner of Tian Yu's mouth slightly raised,
There is already some impatience in my heart.

Although Tianyu is the first time to forge a six-star difficulty weapon,
But in terms of forging skills,
It has already reached the level of proficiency.

The only thing that makes Tianyu feel a little tricky is probably the consumption of mental power during the forging process.

Forging more difficult weapons,

The steps of forging also become more and more complicated,
Like this Zanpakuto Daigurren Hirinmaru, in addition to the forging materials, there are hundreds of types, and the process of forging, quenching, and extraction is as many as thousands of steps.

Every step must be perfect,

Moreover, the entire forging process must be completed in one go in order to forge the most perfect weapon.

This requires a very high mental strength of the forger.

With Tian Yu's current strength, when he forged to the last critical moment, he felt dizzy for a while, and the sharp pain of lack of mental power spread from his mind.

"Give me a match!"

Tian Yu clenched his teeth,

The heavy hammer in his hand slammed down,
Suppressing the needle-like pain in his mind, Tian Yu stood firm on his forging platform with his eyes tearing open, not allowing any mistakes.

suddenly,

A burst of energy fluctuations suddenly came from the forging platform,
It is a terrible energy coming from inside the weapon,

When this energy appears,
It also means - the completion of a tool!
"Hu~~"

Tianyu breathed a sigh of relief.
After concentrating on it, he suddenly relaxed, and the exhaustion of his whole body rushed into his mind like a tide.

He didn't even have time to look at the Zanpakuto that he had successfully forged,

Hastily withdrew from his mental space,
Then the whole person's eyes went black, and he fell directly on his own bed, and passed out.

When he wakes up,
It's been three days,

When he opened his eyes again, there was a vast expanse of whiteness in front of him,
The scene in front of him gradually became clear, and then he realized that the whiteness just now turned out to be the ceiling.

At this time, there was a drip on his right hand,

When he woke up, he was lying in the ninja hospital!
How is this going?

When Tianyu was wondering, he heard a loud voice next to him,

"Brother! Brother, he's awake!"

He was the first one to rush over every day.
He embraced him on the hospital bed, and wept and said,
"Brother, you finally woke up!
Do you know that we are all worried to death! "

Tianyu rolled his eyes,
I want to push away the days in myself,

Hug me so tightly, do you want to strangle me to death?

Murdered my brother!

But Tianyu discovered at this time that he couldn't do it at all!
I don't have any strength in my body, and I can't even push the little girl Tian Tian away!

It was the mother Huizi who came over, pulled Tian Tian away, and said softly: "Your brother just woke up and is relatively weak. Don't hug him like this."

Then she ordered to Tian Tian in an orderly manner:
"Tiantian, hurry up and get a glass of water,
Then bring the prepared food over,
Your brother hasn't eaten for three days, so he must be very hungry. "

Tiantian nodded obediently, "Okay, I'll go right away!"

After drinking some water and eating some food, Tian Yu felt that his body regained some strength.

Knowing his current physical condition, Tianyu,

For a while, I couldn't laugh or cry.

I didn't expect that because I consumed too much mental power when forging the Zanpakuto, my mental power was seriously lacking, so I fell asleep on the bed for three days.

The family members who don't know why, because he didn't wake up for a long time,

He was so worried that he was sent directly to the ninja hospital!