Demon Slayer: The Undead Swordsman of Thunder

It was late at night. Fei Yuzhen tiptoed out of the old man's room, climbed onto the roof skillfully, and lay down leisurely to look at the stars.

Suddenly, one end of the ladder was placed on the roof, followed by the sound of stepping on wood.

There was a creaking sound, and when he looked up, Kocho Shinobu's little head popped out from under the eaves.

"Zhen, what are you doing?"

"Looking at the stars!"

As he said, Fei Yuzhen pointed down, and Kocho Shinobu looked and was scared to the point that she almost fell down because it was too high.

"Ah, ah, ah!"

Just when she was about to fall, Fei Yuzhen held her hand and pulled her up.

"You are so young and don't learn well. You only know how to take advantage of others, you hooligan!"

A little angel Fei Yuzhen popped up and pointed at Fei Yuzhen and scolded him.

The next second, a little devil Feiyuzhen kicked the angel away and said triumphantly:

"Stupid, what are you talking about? I just saved someone. What bad intentions can there be?"

"Zhen!"

"You are so rude. You hold the girl's hand and don't let go!" Kocho Shinobu gave Feiyuzhen a slap and said angrily, just like a little hamster.

"I'm afraid you will fall!" Feiyuzhen hurriedly let go of her and looked aside with a guilty conscience.

In this way, there was another little girl on the roof of Kuwashima's house.

After lying for a while, Feiyuzhen took out a small glass bottle filled with red liquid from his arms. The shape of the glass bottle was a miniature Q version of Feiyuzhen.

He stuffed the glass bottle to Shinobu, who was a little confused.

"What is this?"

"Save your life!"

"What?"

Koucho Shinobu's head was full of small question marks, big eyes, and big questions.

"Take a sip when you are injured, it can speed up the healing of the wound, it is a precious medicine handed down from my family!"

"Of course, take a sip when you are sick, it also works, the shelf life is one month!"

Listening to Feiyuzhen's explanation, curious baby Kocho Ren immediately broke the show and said seriously:

"But Grandpa Kuwashima said that you were picked up by him, how could there be a family heirloom medicine?"

Feiyuzhen: "Uh! (≖_≖ )"

The old man really said everything.

Also, are the girls nowadays so hard to fool?

The scientific name is Save Your Life for Three Thousand Years, and the common name is Feiyuzhen's Blood.

He was afraid that people would find it a bit unacceptable if he said it bluntly, so he simply gave it such a name.

It is really bloody, but it can really save lives, and Grandpa Kuwashima can guarantee it.

"Oh!"

"Just keep it for use, we are all family, I can't poison you."

Kocho Ren pulled out the stopper, put it close to her nose, and sniffed it carefully.

A faint smell of rust, this is blood.

"Your blood?"

"Yes!"

"I have a special physique, a big appetite, and my blood also has a strange effect!"

"If you think it's disgusting, forget it. After all, it's a bit strange to let you drink my blood."

Fei Yuzhen said calmly. After all, only ghosts drink blood and eat meat, which is difficult for normal people to accept.

"Thank you very much. It can really save lives at critical moments!"

"You are like ghosts in this respect!"

Kocho Shinobu accepted it happily. She had noticed Fei Yuzhen's specialness a long time ago. It was an instinctive reaction as a doctor.

In the battle with Bai Gu that night, she witnessed with her own eyes that the wound of Zhen scabbed in less than a minute. This is not something a normal person can do.

"You can ask me if you don't have it!" Seeing Kocho Shinobu accept it, Fei Yuzhen smiled happily.

"Your glass bottle is very interesting, and it has expressions!" Kocho Shinobu held the Q version of Fei Yuzhen and smiled, revealing a pair of shallow dimples.

As soon as she finished speaking, there were eight small glass bottles between Feiyuzhen's fingers.

Laughing, crying, angry...

There were small bottles with various expressions, all thanks to the glass-making uncle in Taoshan Town.

"There are plenty of these!"

Before Shinobu Kocho could reply, old man Kuwashima's angry scolding rang out.

"Little bastard, climbing on the roof again!"

"You don't sleep in the middle of the night, do you want to go to heaven?"

Alas!

Feiyuzhen shook his head and said, "Shinobu, sleep, otherwise I will be beaten. You don't know that the old man always beats me with moves."

In this way, Shinobu Kocho and this pair of enemies lived together for a week.

A week later, the two bid farewell to Jigoro Kuwashima.

Their next stop is the Demon Slayer Corps headquarters. Regarding the breathing method, Tiandao Feiyuzhen has a grand wish.

Since the five major breathing techniques were born from the initial breathing technique, the Sun Breathing, by observing the five major breathing techniques, he believed that he could do one thing with his talent, that is -

Reverse.

…

Demon Slayer Corps Headquarters.

A carefree young man in a black kimono stood at the entrance of the headquarters, with a look on his face that was enough to show his masculinity.Just with a cheerful smile and standing there, the boy is like a little sun.

The boy has long yellow hair, and his fever is burning red. Under his thick black sword eyebrows are a pair of bright eyes.

In addition to this passion, there is also a bit of tenderness between the boy's eyebrows.

"Why hasn't my father arrived yet?"

Rengoku Kyojuro murmured. Since his father came back, he always mentioned the boy named Tiandao Feiyuzhen.

Kyojuro himself also developed a great interest in this guy he had never met, especially because the medicine he gave stabilized his mother's condition.

It can be said that Kyojuro almost regarded Feiyuzhen as his own brother.

While the enthusiastic elder brother was anxiously waiting, two small figures appeared on the horizon.

It was Feiyuzhen and Kocho Shinobu.

"Wow, the headquarters is really well hidden. If it weren't for the crow, we would definitely get lost."

Shinobu Kocho looked into the distance, with an irrepressible joy on her face, because she could finally see her sister.

Feiyuzhen was not as excited as Shinobu, after all, he knew too much.

But there was one thing he particularly liked, the scenery of the headquarters was really beautiful.

Kyojuro stared at the distance intently, and at this moment, the image of Feiyuzhen was loading into his brain.

Deep red hair, golden pupils, and a girl by his side.

The identity was confirmed, and it was my half-brother who recognized me.

"Makoto!"

"Please accept my greetings, thank you for saving my mother!"

Under Feiyuzhen's expression of shock, he watched his elder brother slide to his knees in front of him.

"Damn it! ((유∀유|||))"

"Brother, you'll shorten my lifespan if you do this!"

"Huh?"

"Brother?"

Kyojuro stood up, brushed off the dust on his body, and hugged Feiyuzhen's shoulders. He laughed three times and said:

"Since brother Zhen admits that I am the eldest brother, let's become sworn brothers!"

Things developed too fast, Feiyuzhen's brain had crashed.

He knew that the eldest brother was passionate, but he didn't expect the temperature to be so high that they became sworn brothers the first time they met.

"Stop, stop, stop!"

"This is the first time we meet."

"Yes, yes, yes!" Kyojuro nodded.

"Do you know who I am?"

"Yes, Zhen!"

"I don't even know who you are?" If he didn't know the plot, Feiyuzhen really didn't know.

"I am Rengoku Kyojuro, twelve years old, my father is Rengoku Makijuro, my mother is Rengoku..."

The eldest brother is an honest child, his sincere eyes are like living gods and Buddhas, shining.

"Can you become sworn brothers with me now?"

Fei Yuzhen's head is still confused, what is this "about my reincarnation in another world, the eldest brother is obsessed with becoming sworn brothers with me"?