Invincible in the world, starting with the ghost curse

This person has become very lively since he got his revenge.

"Tanjiro."

To wake up Tanjiro who was still in a daze, Kamiya Seiichi patted both of their shoulders.

"I'm also about to leave the headquarters. If you have anything to do in the future, please contact me through the messenger. Oh, by the way, I wish you two a baby soon..."

Kamiya Seiichi also winked playfully and disappeared in a flash. Tanjiro's face was already red, but Kanao beside him was gently rubbing his hands, comforting him.

It's still a bit sad to say goodbye. Everyone, please be happy!

Tanjiro reacted and held Kanao's hand tightly, thinking a little lost.

In the distance, Seiichi Kamiya, who was on his journey, took out his small map, on which were marked the locations of various cities and all the kendo venues.

As expected of the Ubuyashiki zaibatsu, they're truly impressive. Next, let's try being a swordsman.

Putting away the map, Kamiya Qingyi strolled leisurely in the garden with a relaxed attitude, humming a little song of Red Lotus, and walked towards the direction of the rising sun.

……

a few years later

"Have you heard that Seiichi Kamiya is coming to our venue!"

"who?"

"Sword Saint Qingyi!"

“Take the card (This is impossible)!”

"Our gym is so weak! How could Sword Master Qingyi possibly challenge us?"

"It is said that all the other martial arts schools in the city have been challenged!"

"ah?"

“I fight the Sword Master?”

Outside the door, there was an extraordinary noise, and countless heads were rushing in.

"What are you arguing about! That person hasn't come yet!"

An old voice sounded, and the clanging sound of metal and stone shook the eardrums, and everyone fell silent in an instant.

An old man with pale hair and sharp wrinkles walked out from behind the screen. Although there were age spots on his skin, his frame was straight and upright, like a sharp sword piercing the sky.

Yamada Ryosuke, also known as Old Man Jie, is the successor of the Ota-ryu school. In his early years, he was competitive and fond of fighting. In his later years, he opened an Ota-ryu kendo gym and occasionally taught his disciples.

"Old man, can you do this?"

Some of the old man's acquaintances sent greetings. They had never seen Yamada Ryosuke take action and thought he was just an ordinary swordsman.

In fact, Yamada Ryosuke is the Ota-ryu Kyokaiden, and the only Ota-ryu Kyokaiden still alive.

“Here it comes! Here it comes!”

There was a commotion in the crowd, and a figure walked out. The people next to him unconsciously made way, and soon he walked into the venue.

Yamada Ryosuke looked at the young man with sharp eyes. He had ice-blue eyes, a handsome face, long hair tied up casually, wore a white samurai uniform, and had a long sword at his waist.

It was none other than Seiichi Kamiya, who traveled the Demon Slayer world. Along the way, he challenged every kendo gym and remained undefeated, earning him the name Seiichi the Sword Saint.

This was his last stop, the Ota-ryu Dojo in Kyoto, whose owner, Ryosuke Yamada, was a very powerful man.

“Please enlighten me!”

Gentle words of inquiry came out of Kamiya Seiichi's mouth.

Without any nonsense, Yamada Ryosuke drew the samurai sword from his waist, assumed the Ota-ryu posture, stomped his right foot hard, the ground made a muffled sound, and the sound of breaking wind came along with Yamada Ryosuke's thrusting body.

There was only a flash of the knife, and a crisp sound of breaking was heard. Yamada Ryosuke's samurai sword was broken into two pieces, and the hair at the base of his ears was cut off.

“I lost!”

Yamada Ryosuke decisively admitted defeat. His strength was actually not weak, and he had almost reached the limit without any breathing techniques, but it was a pity that his opponent could not treat him with common sense.

Kamiya Qingyi nodded, turned around and left.

Cheers broke out from the silent crowd, because this meant that Sword Saint Qingyi had conquered another city, and this might be the last one.

This man is already invincible!

The Butterfly House seems to be in Kyoto, so let’s go see our old friends before leaving.

Seiichi Kamiya ignored the crowd behind him and disappeared in an instant.