Demon Slayer: I became Tanjiro’s sister

The

Stove Family was the last to leave the Ghost Killer Team headquarters except for the lord's own house, and Kana Hu had left with Butterfly Shinobu, and the favorability between Kana and Tanjiro was not straightforward enough to follow him back to the Stove House.

At least, on the surface.

After Kana left the Ghost Killer Squad headquarters with Butterfly Shinobu, the two returned to the mansion purchased by Butterfly Shinobu outside the headquarters and opened a medical center to live.

During the day, Shinobu Butterfly serves as the attending physician and Kana serves as an assistant to treat patients.

At night, Butterfly Shinobu serves as a medical teacher, and Kana listens as a student to learn the medical skills from Butterfly Shinobi.

Born into a very poor family, Kana grew up under the cold-blooded and ruthless domestic violence of her parents since childhood, and although Kana constantly avoided the vital points of his body under his parents' punches and kicks with his "eyes of God" of the same level as Tanjiro, she could not save his siblings.

One sibling after another died under the violence of her parents, and because she was beaten and kicked because she would be watched by her parents if she cried, Kana had no choice but to hide her feelings, and in the long period of forbearance, Kana no longer could express her feelings.

One day, she was sold by her parents to human traffickers.

On the way to being dragged forward by human traffickers, Chanai Hu and the abyss hell have been infinitely closer, but when they are about to step into the abyss of no return, Butterfly Shinobu and his sister Butterfly Kanae happened to pass by, not only rescued her but also brought her back to the butterfly house to raise, and even the name "Chanaihu" was given to her by the butterfly sisters later............

"That's it for today's lesson." Butterfly Shinobu closed the medical book in his hand and said with a sigh.

This made Chana, who was sitting next to her studying, stunned, and even a little panicked.

"Where did I make the master dissatisfied? I'll change it..." Kana raised her head and looked at Butterfly Shinobu, and said a little anxiously.

Shinobu shook his head as he turned and walked to the bookshelf in the corner of the room, pulling out several books from it.

"Do you think I can't see it, you have been a little absent-minded since the first day you left the headquarters, and although the learning efficiency is barely passable, I think that if you are serious, you should be able to complete my customized learning goals faster." Butterfly Shinobu said to Kana while smoking the books on the shelf.

Kana couldn't help but lower her head when she heard this, no matter how similar she pretended, it was impossible to escape her sister who raised her since she was a child.

"Tanjiro~

" "Hmm!"

Butterfly nintoduced a gentle word, Xiannu's body couldn't help trembling, and her head was even lowered.

And seeing this scene, the eighty percent guess in Butterfly Shinobu's heart instantly became ten percent affirmative, and Butterfly Shinobu held a few books and turned to face Xiannehu again, but a smile appeared on his face.

"Ahhhh~ I really guessed right, my dear little sister was actually attacked by the little brother of the Qianxia family, it really is~"

Butterfly said with a smile, and Kanahu's already lowered head fell even more downward, her face was red, like a ripe tomato.

Butterfly Shinobu put the book he was holding on the table on Chanaihu's side and said, "Chanaihu, in fact, you don't want to stay by my side all the time, follow your own heart to move forward, you are not the little girl when you were picked up by my sister and me, are you?"

Kanahu raised her head and blushed and looked at the butterfly Shinobu who was smiling at her, and the bits and pieces of what she experienced when she first met the butterfly sisters came to her mind.

[Sister! This child can't do it at all, if she doesn't say something, she really doesn't do anything, even if she eats, if we don't say it, even if her stomach growls and she doesn't eat at all! [

Na~ Chanaihu, when you are alone, you can decide what you should do by throwing copper coins~]

[Sister! What a thing! [

It's okay ~ it's okay ~ As long as there is an opportunity, people's hearts will bloom, and one day there will be a boy you like, Chanai will also change~]

"Sister ........."

Chanel's sealed heart was completely shattered at this moment, her eyes couldn't stop shedding tears and threw herself into the arms of butterfly Shinobu.

Since then, Kanahu began to learn medical skills angrily, and although she had learned quickly before, the speed of learning after that made Butterfly Shinobu marvel one after another.

From the beginning of the night study, I was able to complete the learning content at that time in advance, and it didn't take long for Butterfly Shinobu to test Kana from time to time during the day's diagnosis and treatment time.

Although Chana was a little flustered at first, after calming down, her probability of answering correctly increased rapidly at a speed visible to the naked eye.

With Butterfly Shinobu's "basic knowledge is almost mastered", Kana successfully passed the "novice level" in the hands of Butterfly Shinobu, and the next medical skills need time and autonomy.

And clearing this newbie level also indicates that Butterfly Shinobu allowed Kana to go out.

The mountain where the Zamon family is located is called "Kumotori Mountain", and that area has been visited by butterfly Shinobu, so the general direction of Butterfly Shinobu can point it out.

As for worrying about Chanel's safety............

In this generation without ghosts, the things that can threaten the elite of the ghost killing team cannot be said to be none, but that is really few, but even so, Butterfly Shinobu still stretched out a finger to seriously do all kinds of things that need to be paid attention to when acting outside the world.

At dawn and the sun rose, Kanahu, who was carrying her luggage, walked out of the mansion.

"Sister, I'm leaving."

"Well, remember what I said last night."

Butterfly Shinobu waved her hand at Kannahu with a smile, watching Kannaihu's long journey, and when Kanelu disappeared from her gaze, Butterfly Shinobu pursed her lips slightly, closed her eyes, and sighed in her mouth.

"It's time to go to the infirmary."

Butterfly Shinobu changed direction and came to her medical center, and no one came to her medical center on this day, but this is normal, after all, this is a medical hall not a hotel, where are so many injured and sick patients in a small town, and the "hot" phenomenon in the early days of opening a medical center is only short-lived.

Butterfly Shinobu held the medical technique in his hand to prepare to review himself, and at this moment, a sound of footsteps from the outside to the inside came out, and Butterfly Shinobu let out a breath and put down the medical book in his hand.

She raised her head to look at the person who entered the hospital from outside, and this mouth opened and just wanted to speak, but was stuck in her throat by the startled words of the person who entered the hospital.

"Tomioka... Mr? "