Demon Slayer: The Journey of Becoming Yoichi's Sister

"Alas."

It's not easy to be a ghost, Yu Zi sighed.

She took off the veil that covered her face. Although it was highly likely that she didn't grow into something weird, she couldn't see her appearance. It would be bad if something went wrong.

There happened to be a bronze mirror in the room. She picked up the bronze mirror placed on the table and scratched her cheek.

Everything was the same as before, as if she had just done a manicure.

Just as Yu Zi was thinking this, she suddenly noticed that her eyes seemed a little strange.

She approached the bronze mirror and scratched her eyelids, only to see that in the bronze mirror, there were actually two pupils in her eyes.

Now it's good, I don't dare to laugh at Yan Sheng for being a six-eyed lemon spirit anymore.

Two pupils appeared in one eye, one large and one small, and the small one was almost glued to the large one, which looked like some kind of sticky distortion, making Yu Zi's wine-red eyes look very weird.

Double pupils?

The last person who was so awesome was a certain overlord who carried a tripod.

Could it be that she also has the aura of a king?

Yu Zi found a way to have fun in the midst of suffering and carefully checked it. Except for the change in pupils, there were indeed no other changes.

Yes, there were two slightly protruding canine teeth.

Yu Zi bared his teeth and focused his attention on the top of his head in front of the bronze mirror.

The next moment, two hideous ghost horns emerged from it.

At first glance, they did not look like ghost horns, but more like dragon horns.

The horns were at least 20 centimeters long, which means that if she stood up now, she would be as tall as Yan Sheng with the horns.

It was a secondary development.

Yu Zi turned into a ghost with all her strength. In the blink of an eye, her long, beautiful wine-red hair turned white from the roots, and her fingernails also grew a little longer.

From a distance, she did not look like a weird and ugly evil ghost, but more like an unknown god.

The only thing that affected her beauty was the slightly hideous veins under her skin when she was fully transformed into a ghost.

Wow~

I am so handsome.

Yuzi's eyes lit up.

He looked so handsome!

After appreciating her own beauty, Yuzi returned to her human form.

Only the double pupils in her eyes remained. I wonder if it was because she was too weak that she could not completely erase the characteristics of a ghost.

Fortunately, it was not serious. She could just wear a hat to cover it up.

Yuzi was thinking about her next plan in the room.

Well, at least she had to report her safety to Yuichi.

But she could only go back at night. She was afraid that Yuichi would find her before she even got close to the door.

It would be bad if Yuichi treated her as a small monster.

At least give him a shot of prevention first.

Yuzi thought so and called the clerk.

"Can you help me find some paper and pen? I want to report my safety to my family."

Looking at the hair accessories in Yuko's hand, the clerk couldn't think of a reason to refuse.

After writing the letter.

"Please deliver this letter to..."

"This is the reward."

Taking the jewelry from Yuko, the clerk suppressed his inner ecstasy, patted his chest, and promised: "Don't worry, miss, even if I risk my life, I will definitely deliver the envelope to your family!"

Yuko: "..."

She suddenly felt a little worried about what was going on.

...

During the time when the clerk delivered the letter, Yuko had been living here.

It was not until a few days later that the clerk explained to her in detail what Yuichir looked like, and Yuko was sure that he had delivered it.

At night, Yuko checked out of the room and walked on the street hungry.

She was so hungry that she wanted to eat people.

In Yuko's eyes, the lights on every household were like the barbecue stalls on the roadside that were lit up late at night.

It makes people want to get closer.

She looked away, trying not to think about those things, and hurried on the road in the night.

After becoming a demon, the injury to her lungs healed, and her physical fitness was greatly improved.

She used the breathing technique of Changzhong throughout the journey.

Since she mastered the breathing of snow, this was the first time she used it so smoothly.

…

In the dark room, Yunyi was sitting on the floor. In addition to his Nichirin sword, there was also a broken white Nichirin sword beside him.

He hadn't slept well for several days.

Because of Yuko's letter.

[Dear Brother.

I am Yuko, and I am very sorry to leave without saying goodbye.

But please listen to me carefully. After leaving home, I accidentally went to a mountain somewhere... After becoming a demon, I found that I had broken free from Muzan's control, but I didn't lose my mind. It seemed that the situation was the same as Miss Tamayo... I will go home in the night not too long from now. 】

This letter and the news from the Demon Slayer Corps were delivered to Yoriichi almost at the same time.

The Demon Slayer Corps told him that they found signs of Ikuko fighting with an evil spirit in a certain mountain, but they did not see Miss Ikuko.The broken Nichirin sword was found on the spot.

The result is self-evident.

If it were an ordinary person, Yuko's letter would be like a ghost returning to the dead on the seventh day of his death.

It's creepy.

Yunyi glanced at Yuko's broken sword from the corner of his eye and sat with a gloomy face.

He swore that if Yuko's letter was written by Muzan, he would dig Muzan out even if he had to dig three feet into the ground.

Deceiving him in the name of Yuko and blaspheming the dead...

Yunyi looked up coldly, his eyes staring straight at the door.

...

Yuko had already entered the city at this time, and he and Yunyi lived not far away.

I don't know if Yunyi slept at this time.

But with Yunyi's perception, I'm afraid she would be discovered before she even got close.

Thinking this way, Yuko approached the house carefully, praying in her heart that Yunyi would not treat her as a soldier.

She didn't think she could touch Yunyi now.

The one who was full of confidence and confronted Yuichi head-on has now shrunk into his shell and won't come out.

When she got close to the house, Yuko's strong perception as a ghost also allowed her to instantly determine that there was a figure sitting in the house.

In the middle of the night... aren't you sleeping?

Creak~

Yuko sneakily opened the door, and the moonlight slanted in, illuminating Yuichi's lower body.

The moment she saw Yuichi, something in Yuko's heart seemed to throb.

In a trance, a vague figure holding a red knife ran towards her.

Those were the Muzan cells that remained in her body.

Yuichi's eyelids twitched, and a transparent world unfolded before his eyes. The person in front of him was undoubtedly Yuko.

But Yuko's turbid breath also reminded him that the person in front of him was indeed an evil ghost.

But unlike other evil ghosts, she didn't have the stench of eating people.

"Well, brother... why are you still not sleeping so late?"

Yuko's somewhat embarrassed voice came, and the coldness on Yunichi's face instantly disappeared.

Yunichi spoke with a somewhat moved expression: "Yuko..."

Yuko closed the door and slowly sat down in front of Yunichi.

Looking at Yunichi's worried look, she smiled gently: "Sorry, brother, I'm back late."

Yuichi was stunned and smiled gently.

"Welcome back, Yuko."

That night, the brother and sister talked a lot.

Yunichi, who had let Tamayo go, did not have the idea of ​​​​destroying the evil ghost, not to mention his relatives.

But for what Iwakatsu did, he felt sad in his heart.

Not only did he degenerate into a ghost, but he also gave his own sister...