Awaken the Sharingan, kill Muzan and open your Mangekyō!

Tokyo, Yanaka Street, Taito District.

After leaving Fujisakiyama, Uchiha Ixia came to the Fuji House here.

The Fuji House is a family with wisteria flowers on the family crest.

They are either an industry under the name of the Demon Slayer Corps, or a group that has received help from the Demon Slayer Corps and is willing to provide free help to the Demon Slayer Corps. The

Fuji House where Uchiha Ixia is located is the former.

This Fuji House is also the permanent residence of the trainer who taught him the Breathing of Water.

He has also stayed here for a year or two.

But now, the trainer has gone to other places to train new swordsmen and is no longer here.

Since there is nowhere to go, Uchiha Ixia simply returned here to wait for the team uniform and the Sunwheel Sword.

It is worth mentioning that Asakusa is also in Taito District.

It is only about one kilometer away from Yanaka where he is.

It is almost the same to say that Uchiha Ixia, Tamayo, and Muzan Kibutsuji live next to each other.

If he needs to ask Tamayo for help or find trouble with Muzan Kibutsuji, he can go to Asakusa to search.

……

Ten days passed quickly.

During these ten days, Uchiha Ixia has been committed to constantly practicing the Sun Breathing.

And the results of these ten days of hard training.

He has reached the full concentration breathing, which he could not achieve on Fujiki Mountain. It is really not easy to reach this state.

Even with the improvement of physical fitness brought by the energy of the ghost, Uchiha Ixia has suffered a lot.

But the current success is undoubtedly the best reward.

It is also because of the full concentration breathing, which has been achieved.

While Uchiha Ixia's strength has greatly improved, he has finally stepped into the threshold of the Pillar-level swordsman.

What needs to be done next is nothing more than striving for excellence.

It is necessary to master every nerve of the body with the breathing method, thoroughly master one's body, and make it more powerful.

And hone one's own fighting skills, so that it becomes one with oneself and becomes instinct.

In this way, it can reach the level of the so-called Pillar-level swordsman.

And then there are the three advanced abilities of stripes, red swords and transparent world.

He has already mastered the red sword, and the remaining ones are stripes and transparent world.

As for the markings, since they rely on pre-drawing vitality in exchange for more powerful strength, the swordsman of the breathing method will not live beyond the age of 25.

Uchiha Isha will naturally stay away from it for the time being.

On the contrary, the transparent world can be tried first.

The transparent world tends to be skill-oriented.

The key lies in the accuracy of the breathing method and the movements, and whether the greatest power can be exerted with the smallest movement.

Wait until the time when you can close the unnecessary parts of the movement, leaving only what is needed for the corresponding movement, so that the blood vessels and muscles can open and close quickly.

At that time, with the closure of unnecessary senses, the brain becomes transparent, and you will begin to see a"transparent world".

That is, the transparent world!

To a certain extent, the opening of the transparent world perfectly fits the path to becoming a pillar-level swordsman.

It can be said that it is simply killing two birds with one stone.

……

"Uchiha-sama, the swordsmith has arrived!"

One afternoon, when Uchiha Ixia was doing his daily practice, he heard the manager of Fujiya coming to report respectfully.

"Oh, is it finally here?"

Uchiha Isha's eyes moved slightly, with a little joy.

Once the Sun Blade arrived, he could finally go out to perform tasks and continue to hunt demons to improve his Sharingan.

Although hard training can improve his strength, the cessation of Sharingan still makes him a little anxious.

As for the team uniforms?

Before that, on the seventh day, the uniforms of the Demon Slayer Corps had been delivered.

This is a garment made of special fibers. It not only has excellent breathability, but also has strong moisture resistance and flame retardancy.

The most important thing is that it also has considerable defensive power.

For weaker demons like Fujikiyama, their minions can't even break through the defense of the uniforms.

However, this seems to be of no use to Uchiha Isha.

During this period of time, Uchiha Isha has discovered that his current body has first-class defense.

In other words, the defense of the uniform may not be as good as his own body.

Not to mention, the defense of the uniform is useless in front of powerful demons.

That's even more useless.

The uniform is more of a symbol of status.

"Yes, please follow me!"

The manager of Fuji House immediately led the way for Uchiha Isha.

When they arrived at the reception room, a figure wearing a pink mask with thick eyebrows and crooked mouth appeared in front of them while drinking tea.

Such a distinctive mask could only be from a swordsmith from the Swordsmith Village.

"Hello, Master Uchiha, my name is Tetsuji, and I will be the one who will be responsible for making your sword from now on."

Seeing the appearance of Uchiha Isha, the swordsmith Tetsuji immediately put down the teacup in his hand and greeted Uchiha Isha.

"Hello, I'll trouble you from now on!"

Uchiha Ixia nodded slightly and greeted him.

Tiedao Temple seemed to be a swordsmith who appeared in Demon Slayer.

But he couldn't remember who he was and what he looked like.

""No, no!"

Tiedao Temple responded politely.

After that, he took off the long wooden box wrapped in cloth on his back.

"This is your Sun Blade, which took ten days to make."

"I hope you will be satisfied!" said Tiedao Temple.

Then, he uncovered the cloth outside the long wooden box, opened the long wooden box, took out the Sun Blade from it, and handed it to Uchiha Isha.

"Thank you very much!"

Uchiha Isha took his Sun Blade with both hands and was about to pull it out.

"You probably know that the Sun Blade is also known as the Color Changing Blade."

"It will change its color according to the user and will not change again."

Tetsuji said.

He was very curious about what color the Sun Wheel Sword he had worked so hard to forge would become in Uchiha Isha's hands.

This was also the scene that every swordsmith expected when he just forged a sword for the swordsman he was responsible for.

As he spoke,

Uchiha Isha had already pulled out his real Sun Wheel Sword.

The silver-white blade soon appeared in front of him.

But in an instant, the silver-white Sun Wheel Sword that was still a second ago instantly turned into a black Sun Wheel Sword.

"It's actually black?"

Tiedao Temple seemed a little surprised

"This is beyond my expectation."

Tetsuji said in surprise.

The Sun Blade will change color depending on the user, and each color of the Sun Blade has its own characteristics.

Among them, the black Sun Blade has the lowest probability of appearing, and people are puzzled.

As a result, there is a saying that the swordsman holding the black Sun Blade is destined to be unable to advance.

Although Tetsuji, the exclusive swordsmith of Uchiha Isha, is not annoyed, he still feels a little regretful.

While feeling sorry for the Sun Blade he made, he also feels sorry for Uchiha Isha because of the legend of the black Sun Blade.