Demon Slayer: The Journey of Becoming Yoichi's Sister

"Ms. Yuko, thank you for your teaching." On the training ground, several swordsmen of the Demon Slayer Corps who were taught by Yuko bowed to express their gratitude.

Yuko said gently: "This is all your own efforts."

"Please continue to maintain this enthusiasm. I believe that one day this effort will be rewarded."

Everyone looked at it in a trance: "Ms. Yuko..."

So gentle, Miss Yuko.

"Next, continue training according to the method just now." Yuko glanced around the training ground, bowed slightly to everyone, and left.

"It would be great if Miss Yuko was not injured."

"With Miss Yuko's strength, if she was not injured, she would definitely become a pillar."

"Of course! Miss Yuko is the sister of those two adults!"

"The Snow Breathing created by Miss Yuko is a powerful breathing method that is comparable to the Starting Breathing. Until now, she is the only one in the Demon Slayer Corps who has mastered it."

Everyone looked at the departing figure with longing until someone said something.

"Miss Yuko is so gentle, I really want to marry her home."

His words instantly angered the others.

"Damn Matsuda! Why don't you take a piss and look at yourself! I am the only one who deserves Miss Yuko!"

"Huh? Yamamoto, you too, go to hell! Don't even think about tarnishing my gentle Miss Yuko!"

Yuko, who had already left the crowd, of course didn't hear the noise, otherwise she might have complained.

Who on earth spread such an exaggerated rumor!

Even compared the breath of the start!

Overpraising! Absolutely overpraising!

After teaching everyone, Yuko returned to the room to take the prepared tea set and headed straight to the back mountain.

Whoosh~

Before reaching the top of the mountain, Yuko heard an astonishing sound from above.

Yansheng was holding the Sun Wheel Sword and was tempering the sword form of the Moon Breathing, but judging from his manic momentum, his mentality was not peaceful.

Yuko sat down at the stone table nearby and waited quietly.

After about twenty minutes, Iwakatsu finally stopped panting.

Yuko called out, "Brother."

Iwakatsu put away his Nichirin sword and walked straight towards her.

Yuko poured a cup of tea, "Brother, please."

Iwakatsu picked up the teacup, raised his head and drank it all in one gulp without any manners, and then slammed the teacup heavily on the table.

This was something Iwakatsu, who usually pays attention to etiquette, had never done before.

Yuko's eyes moved slightly, noticing that the veins on Iwakatsu's hand holding the teacup gradually appeared, and she said calmly, "Brother, are you worried about the stripes?"

She knew it, and she always knew it.

She was an adult who had lived two lives. Influenced by Akeno when she was a child, Iwakatsu once regarded herself as a real child and acted like a spoiled child in her mother's arms.

But after Akeno died, she became an adult again.

With the delicate emotions of an adult, she knew very well what kind of person Iwakatsu was.

Hearing what Yuko said, Yansheng tightened his grip on the teacup, and his breath became a little disordered.

Without waiting for Yansheng to speak, Yuko continued: "Brother, you are unwilling, right? Because there is no time to catch up with Brother Yuichi."

"..." Yansheng's breathing subconsciously stopped.

Yuko can always see through his heart inadvertently.

Sometimes, he feels that Yuko is more difficult to deal with than Yuichi.

Yansheng never likes to talk to Yuko, because he seems to have no secrets in front of Yuko.

Sensing Yansheng's shock, Yuko sighed from the bottom of her heart.

She raised her head slightly, and her wine-red eyes looked at Yansheng gently.

"Brother, you don't have to prove it to anyone. I have always been proud of you."

"Whether it is my brother or Brother Yuichi, they are unique in my eyes."

Yansheng was shocked, lowered his eyelids, and his eyes trembled constantly.

He always knew it.

No matter how hard he tries, he can't catch up with Yunyi.

He just doesn't want to give up...

Yuko takes advantage of the situation and continues: "Brother..."

She paused, and felt an itch in her throat, and couldn't stop coughing.

"Cough cough."

The cough affected her lungs, and the excruciating pain made Yuko cover her mouth and bend over in pain.

Yansheng reached out his hand to help her with concern, "Yuko!"

Yuko wiped the corner of her mouth, raised her head and forced a smile, saying: "It's nothing serious."

Yansheng was silent for a moment: "Put your hand out."

Yuko knew she couldn't hide it from him, so she sighed and had to spread her palm, and what came into view was a cherry red bloodstain.

"When did it get worse?"

"About a month ago."

"What did the doctor say?"

"Without strenuous exercise, you can probably live for three years."

Yuko said optimistically: "It's about the same time as the stripes, so it can be said that it has no effect on me."

YanshengHe remained silent. The transparent world he controlled could clearly judge Yuko's physical condition.

It was just that Yuko had a specific question in mind. She strongly rejected the brothers' peeping, saying that it was peeping into a girl's privacy, and she also said a series of words that he could not understand.

What about hanging up Xiaohongshu, posting Weibo to cyberbully him, etc.

Now it seems that he is hiding his injuries.

"Stop talking. I'll take you to see a doctor."

"No, my body..."

Before Yuko finished speaking, she was forcibly carried by her brother and went down the mountain.

Yuko was stunned for a moment, and a smile appeared at the corner of her mouth.

That's good... Brother...

...

Iwakatsu was turned into a demon by Muzan himself, there is no doubt about that.

As for when and where, she didn't know.

When Yuko was worried at first, she secretly followed Iwakatsu out several times.

But later, when her physical strength became more and more exhausted, she gave up the idea of ​​following Iwakatsu.

It should be okay, right?

With Iwakatsu's strength, it shouldn't be difficult for him to escape even if he encounters Muzan.

...

Iwakatsu, who was out on a mission, met the ancestor of demons, Muzan Kibutsuji, for the first time.

At this time, Iwakatsu still held his sword against the demon king until the demon king said.

"Wouldn't it be nice to become a demon?"

"As long as you become a demon, you can have infinite years."

"You want to pursue higher sword skills, and I want to try to make a swordsman who knows breathing techniques become a demon."

"How about it? You are different from other swordsmen, you have the opportunity to choose."

Iwakatsu's breathing stagnated, and his expression was a little moved.

Despite Yuko's repeated advice, and despite some changes in his heart.

But what people think in their hearts is hard to be shaken by a few words.

Those who are bent by reality and abandon their dreams are not unwilling to realize them.

Once a possible opportunity appears, they will hold it tightly like the last straw grasped by a drowning man.

Muzan's voice almost instantly awakened Iwakatsu's dream of surpassing Yoriichi.

Yes.

If he could become a demon, if he could have an infinite lifespan, then he would have time to keep training and would definitely surpass Yoriichi.

The price is just not being able to bask in the sun.

The opportunity to realize his dream is right in front of him, and Iwakatsu's breathing can't help but become heavier.

Almost as his Adam's apple moved slightly, Yuko's gentle face appeared in front of him, and a gentle voice sounded.

'Brother, you don't have to prove it to anyone. I have always been proud of you. '

'Whether it's my brother or Yoriichi, they are unique in my eyes. '

Iwakatsu subconsciously tightened the handle of the knife.

Muzan frowned.

What a pity, it seems that I have to find someone else.

Just when the atmosphere was stagnant, Yan Sheng's fingers that were tightly gripping the hilt of the knife slightly relaxed, and he suddenly asked: "If you become a ghost, can you cure your illness?"

Muzan was stunned for a moment, and a wicked smile appeared on the corner of his mouth.

"Isn't that natural?"

"If you become a ghost, any kind of pain can be easily cured."