Demon Slayer: I became Tanjiro’s sister

Late at night, Tanjiro's door was gently pushed open, and a small figure sneaked in from outside the door, which was accompanied by a BGM, which would definitely be selected as the best horror picture of the year.

However, the person who slipped in through the door was not a thief, not a satyr, not a robber, but Tanjiro's sister, who was sleeping soundly on the bed at the moment.

Chinatsu used her stunt "Anywhere Size Change" to change her figure to a 7 or 8-year-old state, after all, the smaller the easier it is to be detected.

At this moment, her heart is full of guilt, because she is now preparing to do something very bad.

"Tanjiro, I'm sorry!"

Chinatsukia's gaze swept across the room, quickly locking onto the target.

The Nikkawa knife, which was locked on by Chinata's gaze, seemed to be trembling, and he stretched out a palm to Chinata in horror, shouting "Don't you come!! At

the same time, Tanjiro on the bed was still asleep, completely unaware of what was happening in his room.

This is not reasonable, Tanjiro's vigilance is not bad, and Chinatsu, who has been with Tanjiro for so long, is very clear about this, which is why she is so cautious, and even uses "change anywhere".

Glancing at Tanjiro on the bed who didn't look like he was pretending to sleep, Chinatsu couldn't help but feel a lot more relieved, after all, if Tanjiro woke up and happened to see him attacking his room at night, Chinatsu honestly didn't think about what words he had to use to explain it clearly at that time.

Chinatsu came to Tanjiro's bed, easily held Tanjiro's Nikkiro scabbard in her hand, she immediately turned and walked out of Tanjiro's room and came to the open space outside the house, after all, what she was going to do would make a noise, and she definitely couldn't do it next to Tanjiro.

Coming to the clearing, Qianxia immediately pulled the Nikkawa knife out of the scabbard, and as the Nikkawa knife was pulled out, she hurriedly carefully observed the blade of the Nikkawa knife, and under such careful observation, she found that there was a crack close to 1cm in a corner of the Nikkawa knife body.

Qianxia let out a sharp breath, and the guilt in his heart suddenly became a little smaller.

"Tanjiro, it's not your sister who is pitting you, you haven't paid attention to it, look at this rift, what if the knife breaks because of this rift when you fight in the future, so... Let's get a new one~ "

Early morning."

Tanjiro opened his eyes in confusion, and he slowly got up from the bed, his mouth opening and letting out a breath.

He slept soundly this time, because he helped in the battle of the first six winds.

Before that, he had been deeply trapped in the powerlessness of facing the three nests of the upper string in the battle of the infinite train, and he continued to cultivate hard every day and night, just so as not to delay his legs later.

As Tanjiro sat on the bed reminiscing about the battle on Flower Street, there was a knock on the door of his room, "Knock!

"Tanjiro, are you awake?" Tanjiro

was slightly stunned, his sister's voice he could naturally hear, the problem was in his impression, if there was nothing special, he usually got up earlier than his sister.

"Well, I'm awake, what's the matter?" "

The two of us haven't practiced against each other for a long time, the weather outside is good today, let's

have a fight!" "Okay!" In

the face of his sister's invitation, he should not refuse, it has really been a long time since their sister and brother last sparred, after all, out of Master Taki side, they have been running to kill ghosts.

Tanjiro responded to Chinatsu's voice and immediately got up from the bed, quickly tidied up his clothes, and picked up the Nikwa scabbard against the wall.

He quickly ran out of the room and came to the open space used for training outside the mansion, where Chinatsu was already standing on the waiting side.

"Sorry, I'm a little slow to prepare.

"Nothing, it's only been a few minutes, I should have told you sorry when I called you out in the morning." Chinatsu said with a smile.

Tanjiro was also smiling, but he was a little nervous in his heart, after all, he hadn't practiced with his sister for a long time, and his previous sparring results were also his total defeat.

However, this does not mean that Tanjiro will be afraid, every time he fights Tanjiro with the belief that he wants to win over his sister.

"This time, I will definitely win!"

Tanjiro confidently threw out his pre-war declaration, and after he said it, he reached out and grabbed the handle of his Nikkawa knife and pulled it out of its scabbard.

It's good to say that this pulls it out, mainly because Tanjiro threw the knife after pulling it out, and this flick was thrown off, only listening to the "click ~", a section of the knife body directly shattered and inserted into the ground.

Listening to this, Tanjiro was slightly stunned, and stiffly twisted his head to look at the debris on the ground.

Knife......

When Tanjiro was confused, Chinatsu showed a surprised expression and said, "It seems that the Nikwa knife cracked when fighting with Ichihime and the prostitute Taro, but fortunately it broke during the battle."

Tanjiro stared blankly at the broken Nikkawa knife in his hand, and at this moment his brain felt like he had experienced a storm, and the person who rolled up this storm was called "Iron Tomb".

Steel Tsukasa is the one who forged Tanjiro and Sennatsu Wheel Swords, and if their knives are broken, it is natural that Steel Tsukasa is responsible for reforging them.

In fact, Tanjiro's Nikkiro had been broken once before, within a month of the end of the Battle of Infinity Train, and Chinatsu's coma.

Because Tanjiro's training was too large, the Nikwa knife wore out, so Tanjiro sent the knife to the steel tomb for repair.

The speed of the steel tomb was very fast, and it was repaired in ten days, but when he first sent the knife back, he not only carried Tanjiro's knife, but also held a kitchen knife in his hand, and he was stabbing at Tanjiro and chasing Tanjiro for hours.

"My knife! Your knife dares to break my knife!! Izuka shouted sharply as he sprinted towards Tanjiro with a kitchen knife in hand.

"I'm sorry, I'm sorry, I'm sorry!! very much," Tanjiro apologized as he ran as he ran hard, dodging Izuka's pursuit.

Tanjiro's body couldn't help but tremble at the thought of Tanjiro chasing him, and seeing the shivering Tanjiro, Chinatsu walked up to his side and reached out and patted his shoulder.

"Don't worry, I'll help you stop Mr. Kinjika to explain it for you, after all, you are winding, I believe Mr. Steeltsuka will be considerate of you!" Chinatsuka patted Tanjiro's shoulder with one hand and extended his thumb to Tanjiro with the other.

"Sister......"

Tanjiro looked at Chinata with a touched expression on his face, and Chinatsu's head twisted to the side with some strain.

Tanjiro, your simplicity has aggravated my guilt more than a little............