Demon Slayer: The Journey of Becoming Yoichi's Sister

Perhaps it was because he saw the hope of catching up with Yunyi, or perhaps it was because of Yuko's brave swing of the sword in the forest, that Yansheng's attitude towards this sister became much better.

Yansheng tilted his head: "I didn't say I wouldn't teach you, did I?"

Yuko was delighted: "I knew you were reliable, brother."

"Hehe."

After Sun Breathing, Yuko followed Yansheng to practice Moon Breathing.

Moon Breathing was born out of Sun Breathing and is a derivative of Sun Breathing, but it is more powerful than the five major breathing methods and is called the starting breathing together with Sun Breathing.

Even though many people think that Moon Breathing is not worthy of this title.

Although Moon Breathing is not as difficult to practice as Sun Breathing, it also excludes ordinary people.

Fortunately, Yuko is not among them.

Through the personal teaching of the founder of Moon Breathing, Yuko made rapid progress and soon mastered Moon Breathing.

But...

Watching Yuko finish a set of Moon Breathing sword form, Iwakatsu shook his head and said, "You are not suitable for Moon Breathing."

"Huh~"

Yuko slowed down her breathing rhythm and put away her samurai sword without refuting Iwakatsu's words.

She knew her own situation best, and she was indeed not suitable for Moon Breathing.

It's not that she can't use it, but in terms of the upper limit, she will definitely not be able to reach the pinnacle like Iwakatsu.

Just like using Water Breathing, Tanjiro's talent is not as good as Tomioka Giyu.

The best is what suits you.

"Compared to fighting the Moon Breathing, it may be more promising to toss your Star Breathing."

"I have nothing to teach you."

Yuko was full of black lines.

Star Breathing?

She hasn't even created a folder yet!

"Brother, Yuko."

At this time, Yunyi came to the two of them with two Sun Blades wrapped in white cloth.

"Your Nichirin swords are ready."

Compared to the later generations, where one needs to complete the breathing method and pass the trial to become a member of the Demon Slayer Corps.

Before Yoriichi's arrival, the Demon Slayer Corps of this era used pure swordsmanship to chop off demons' heads with the Nichirin sword.

The casualty rate was very heavy.

Therefore, the Demon Slayer Corps was always short of manpower.

Although it is much better now, it is still short of manpower in general.

As long as you learn the breathing method, you can go on the field to kill demons. There is no rule in the later generations that elites need to be selected through trials.

"Is it finally ready?" Iwakatsu couldn't wait to pick up his own Nichirin sword.

He pulled out the blade, and the sword body turned visibly light purple.

Yoriichi praised: "What a special color, there is no Nichirin sword of this color in the Demon Slayer Corps."

Yuko also picked up her own Nichirin sword with curiosity.

She didn't have too many requirements for the style of the Nichirin sword. The hilt, handle and even scabbard were very simple.

Clang!

The Nichirin Sword was unsheathed, and Yuko waited expectantly for the sword to change color.

The sound of the sword being drawn attracted the attention of the two brothers.

A touch of pure white slowly climbed to the tip of the sword.

That was the color of snow.

There seemed to be light snowflakes floating in Yunichi's eyes, and the corners of his mouth slightly raised, praising: "What a beautiful color, just like white snow."

"Indeed."

Iwakatsu, the sour-minded person, also rarely agreed.

"This purity of white Nichirin Sword has never been..." Yunichi paused, tilted his head and looked at Yuko with a little doubt.

I saw Yuko holding the sword horizontally, holding his right wrist with his left hand, and shouting: "Bankai! White Cloud Punishment!"

Iwakatsu, Yunichi: "..."

Swish...

A gust of wind blew by.

Yuko coughed dryly and smiled awkwardly: "Just kidding."

The moment she saw the color of the Sun Blade, Yuko understood.

So that's it.

Yoriichi's Sun Blade is black, and hers is white, completely opposite colors, no wonder she doesn't have the talent to use the Sun Breathing.

After being controlled by Yuko's inexplicable action for two seconds, Yoriichi came back to his senses and said: "I think the pure white blade should be more suitable for Water Breathing or Wind Breathing."

Yuko nodded slightly, she thought so too.

The founder of the breathing method is Yoriichi himself, so it's okay to ask him for guidance on the five major breathing methods, but Yoriichi often has missions outside and can't teach her all the time.

Yuko had to visit the contemporary pillars.

After the gifted Iwakatsu created the Moon Breathing, he quickly became the pillar of the team and quickly became the second strongest person in the Demon Slayer Corps after Yoriichi.

Only Yuko is still looking for a breathing method that suits her.

Sun Breathing is the culmination of all techniques, but unfortunately Yuko cannot use it. It is possible to force the breathing method, but her body will not be able to bear it first.

Although Moon Breathing can be used, its adaptability is still a little poor.

After becoming a member of the Demon Slayer Corps, Yuko inevitably received missions to go out.

Fortunately, at this time, most demons were not as powerful as in later generations, and the Twelve Demon Moons had not yet been established.

As long as she didn't run into a scumbag boss, Yuko still had the ability to protect herself.

In her spare time, she visited the swordsmen who used the five major breathing methods of water, fire, thunder, wind, and rock in the Demon Slayer Corps.

The order was based on her preference.

Originally, the breathing of fire should have been ranked third. As the breathing method with the special effects closest to the breathing of the sun, Yuko preferred this one compared to other breathing methods.

But judging from the color of her blade, she might be more suitable for the breathing of water, so she postponed the learning of the breathing of fire.

Among them, because of the characteristics of the breathing of rock, the weapons used by the users are mostly some two-handed heavy weapons. Yuko could not use it and only learned the breathing method, and had only a little understanding of the sword type.

Unexpectedly, Yuko showed great talent in learning the five major breathing methods. This was the first time she thought that she was not excluded by the brothers.

She! Yuko Tsugakushi!

A natural genius!

Of course, this was also due to the fact that the sword forms of each breathing method had not been perfected.

Compared with the sword forms of the later generations, which often came out with the nine-form and ten-form sword forms, the sword forms of the five major breathing methods nowadays only have a few moves.

Yuko's adaptability to the five major breathing methods is good, but if you have to rank them, the water breathing and wind breathing are better.

Yuko also focused on practicing these two breathing methods.

It took two years to master the five major breathing methods.

This year, Yuko was 20 years old and the brothers Tsugakushi were 21 years old.

Yunyi and Iwakatsu have already secured the title of the two strongest people in the Demon Slayer Corps and often go out on missions.

After deeply analyzing the principles of breathing methods, Yuko began to try to integrate water and wind breathing to create her own breathing method.

On this day, Yuko was adjusting her breathing in the corridor.

A clear female voice suddenly sounded, "Yuko! There are evil spirits in the mountains to the west. Please go and fight them as soon as possible."

Yuko looked up.

The crow hovering in the sky was called Suzuka, which was assigned by Yuko after she became a member of the Demon Slayer Corps.

After receiving the mission notice, Yuko put away her Nichirin Sword, packed up her things and set off.