Demon Slayer: The Journey of Becoming Yoichi's Sister

Demon Slayer Corps headquarters, infirmary.

"You mean the markings?" Tsugakushi Iwakatsu looked at his sister in surprise.

To be precise, it was the red markings on his sister's cheeks.

It was actually somewhat similar to Yoriichi's.

Yuko nodded slightly, "I almost died at the hands of the evil spirits at that time, and it was the suddenly awakened markings that saved my life."

"From my understanding, it should be an ability that can only be mastered after the body breaks through the limit."

Tsugakushi Iwakatsu looked at Yuko in shock, completely confused by what she said.

Before Yuko, whether it was the Demon Slayer Corps or Iwakatsu, they only regarded the markings on Yoriichi's forehead as a natural birthmark.

Until now, Yuko also awakened the markings.

After a moment of silence, Yan Sheng clenched his fist: "You said that the body has become stronger?"

"Well, although I don't know the principle, I can still clearly feel the improvement in strength."

After a few days of recuperation, Yu Zi has recovered from her weakness, and she can clearly feel the changes in her body.

Yan Sheng stood up suddenly and tightened the handle of the knife at her waist: "Come with me to the training ground."

He wanted to verify this conjecture in person.

How could such a ridiculous thing happen?

The doctor beside him hurriedly said: "How can this be possible? Miss Yu Zi's body has not fully recovered."

"I think it's better... cough cough." Yu Zi said with a smile, her peaceful expression changed slightly, and she couldn't stop coughing twice.

The doctor sighed: "Your lungs have been severely frostbitten. It cannot be completely eradicated with the current medical level. I believe the use of breathing methods will also be affected."

Yan Sheng frowned slightly: "What's the matter?"

Yu Zi shook her head: "It was just a trick played by the evil ghost."

Awakening the markings will not live beyond the age of 25.

Knowing this fact, Yuko didn't seem to care about her lung disease.

Moreover, she was much better than those swordsmen who died tragically at the hands of evil spirits just after learning the breathing method.

At least, she was still alive.

She was lucky enough to survive on the battlefield.

Seeing this, Yan Sheng couldn't force her anymore, "Then you should rest well."

After saying that, he turned and left.

"Wait." Yuko got up from the bed.

The doctor hurriedly wanted to help her.

Yuko rejected her kindness and said, "Miss doctor, you should know my situation."

The doctor paused and sighed, "I will find a way to solve the problem with my lungs."

"Please try not to do strenuous exercise."

"Thank you." Yuko smiled slightly, turned to Yan Sheng and said, "Brother, let's go to the training ground."

Yan Sheng frowned and looked at her, standing there without moving.

Yuko tilted her head: "What's wrong?"

"..." After a long silence, Yansheng said coldly, "You, when did you become so gentle?"

For some reason, he felt that a dying man would speak kindly.

"..." The veins on Yuko's forehead emerged little by little, and a death smile squeezed out of the corner of his mouth, "Ah, really? So brother is the type who will feel uncomfortable if he is not scolded?"

"If you had said it earlier, Yuko could have said dirty words to you all day long."

She herself got goosebumps when she said it, but as long as she could disgust Yansheng, it would be a victory.

Yansheng ignored her this time and turned to leave the ward.

Jiguo Yuko took a deep breath.

Calm down.

This damn sour girl, she will use a set to bully the big today!

The training ground Yansheng mentioned is not the training ground of the Demon Slayer Corps. There are often people using that place, and Yansheng doesn't like being watched by people.

The training ground he mentioned refers to the back mountain of the Demon Slayer Corps.

The three siblings often practiced sword skills there.

Arriving at the training ground, Yuko put away the Nichirin sword and wanted to pick up the wooden sword on the side.

"Just use the real sword."

Iwakatsu's voice interrupted her movements. Yuko paused for a moment, slowly drew out the Nichirin sword, and stood opposite her brother.

Yuko raised her eyes slightly and looked at Iwakatsu who also drew out the Nichirin sword.

"Come on."

As soon as the voice fell, two voices sounded at the same time.

"Moon Breathing·One Form·Dark Moon·Yao No Gong."

The speed of the Iai Slash, which was so fast that ordinary people could not see it clearly, collided at this moment, and the sword body made a crisp and sad sound.

Iwakatsu's pupils shrank slightly, and the arm holding Yuko's Nichirin sword trembled slightly.

He was actually in terms of strength...

Men's bodies are naturally stronger than women's.

This is an indisputable fact.

This is also the reason why Yuko became a member of the Demon Slayer Corps, and Iwakatsu still did not think highly of her.

It’s not like he had never fought with Yu Zi before, and he usually defeated her easily, but he had never felt such great pressure as today.

Ming MingStill using the breathing method that he was not good at.

As if, reborn.

"Moon Breathing·Type II·Zhuhua Nongyue!"

"Water Breathing·Type IV·Strike Tide!"

Back and forth, Iwakatsu's attacks were all blocked by Yuko.

Not only Yunyi, but even Yuko was going to leave him behind?

Iwakatsu was getting more and more unwilling, and the Nichirin Sword he wielded became more and more disorderly.

Yuko, whose physical fitness had greatly improved, calmly resisted the fierce attacks from her brother.

She was not stupid, although she had not read the comics and did not know the details of Jiguo Iwakatsu.

But after twenty years of getting along, she had already seen through Iwakatsu's jealous nature.

He was jealous of Yunyi's talent all the time, or in other words, he could accept the fact that he was not as good as others, but the only thing he could not accept was that the people who surpassed him were his own brothers and sisters.

Especially his twin brothers.

He was jealous of the talent that belonged to his relatives.

"Cough..."

The moment when Yuko's breath was disordered due to lung disease, Yansheng seized a chance.

"Breath of the Moon·Lost Form·Tomoya Lone Moon·Mujian!"

Several fast crescent-shaped slashes shot towards Yuko.

The strongest point of Breath of the Moon is that the slash is accompanied by a more delicate crescent-shaped slash.

It can easily cover a large area.

"Hiss~"

Yuko adjusted her breathing calmly, and a faint white breath came out.

"Breath of Snow·One Form·Tornado!"

The white tornado mixed with a little cold air swept away all the crescent-shaped slashes that came.

At the same time, Yansheng, who had never seen Breath of Snow, was also hastily swept into the air by Yuko's sword shape.

"Breath of Snow?!" Yansheng, who lost his balance in mid-air, was shocked.

Not only strength, but also the breathing method he created... Doesn't this mean that Yuko is just as talented as him?

If he can't even surpass his own sister, how can he surpass that person!

The manic tornado kept hitting Yansheng's body. After all, this was not a fight to the death. Yuko was using the back of the knife.

The anxiety of defeat and the jealousy that was about to burst out made Yansheng's body temperature continue to rise, and the frequency of his pulse also soared rapidly.

"Moon Breathing·Form 5·Moon Soul Disaster Vortex!"

Yansheng's body spun in mid-air, waving the Sun Wheel Sword to create a huge vortex-shaped sword blade around his body, which bounced off the tornado.

The two collided and completely canceled out.