Invincible in the world, starting with the ghost curse

The next morning, Kamiya Seiichi opened his meditative eyes. After saying goodbye to Fushigawa Genya and Tanjiro last night, Kamiya Seiichi explored the Swordsmith Village and its surroundings at night.

A peaceful night passed. The evil spirit did not attack last night, and the plot should still proceed in the original direction.

Tanjiro should already be training by now. It won't be long before he'll acquire the sword in Yoriichi Shiki-0 and the love of Tokito Muichiro. Of course, I'm kidding, but honestly, only someone as gentle as Tanjiro could influence Tokito Muichiro. His own persuasive skills still need improvement.

Kamiya Seiichi thought to himself.

"Our main task now is to minimize the casualties of the Demon Slayer Corps. Since I have the ability to see the future, I can definitely take advantage of the information gap."

As for why Kamiya Seiichi didn't tell the Demon Slayer Corps about Gyokutsu's discovery of this place, firstly, the butterfly effect. Kamiya Seiichi's appearance could very well lead to a completely different trajectory of fate, which he couldn't control at all. Maybe Gyokutsu hadn't discovered the Swordsmith Village at all.

Second, even if his words would be taken seriously as a pillar, it was impossible to relocate the entire swordsmith village just for a single sentence, not to mention that there were special ores here.

Finally, without definitive evidence, it would be difficult to convince the public. As a member of the Demon Slayer Corps, I couldn't explain how I knew so much about the Upper Moon's movements. If I couldn't explain it clearly, I would be disliked, which was really not worth the effort.

All these are reasons for choosing to be more vigilant rather than informing directly.

Besides, am I a babysitter? I'm fully assisting because of the selfless sharing of my swordsmanship experience with the Pillars, but of course it's you who are responsible for dealing with the demons of your world. Even if you die as a result, that's the fate of the Demon Slayer Corps.

Picking up the Nichirin sword, I walked on the streets of the swordsmith village. From the houses came the sound of steel being struck, which was noisy yet had a unique charm.

"Qingyi-kun!"

Ganlu Temple waved from a distance. She came to get her own Nichirin Sword.

Seiichi Kamiya also greeted with a smile.

"Miss Ganlu Temple, I have something to give you."

“Hey hey!”

Ganlu Si's face turned red immediately, and he hesitated, not knowing whether to accept it or not.

Kamiya Seiichi knew she was mistaken, and could only say that she was worthy of being called the Love Pillar. He knocked her awake with a knife.

“It’s serious stuff.”

After saying that, he stuffed the sachet into her hand.

"Eh? What a beautiful treasure bag, can I open it?"

After turning the brocade bag up and down and observing it for a long time, Ganlu Temple asked curiously.

"Not yet. Wait until you need to open it."

“So what is necessary?”

“You’ll know when the time comes.”

"Qingyijun is so mysterious." Ganlu Temple muttered.

Afterwards, Seiichi Kamiya went to the woods outside the village and found Tanjiro who was fighting with Yoriichi Zero-style swordsmanship, and gave him the sachet.

Tanjiro happily accepted it. This kind-hearted child trusted everyone. Patting Tanjiro's head and looking at the Yoriichi Zero Style, Kamiya Seiichi said.

"I've read in the Ubuyashiki clan's collection that the swordsmith village's training puppets are all modeled after powerful swordsmen. As for this Yoriichi Zero Style, if nothing goes wrong, it should be a simulation of Yoriichi Tsugikuni, the creator of the Sun Breathing, the origin of the breathing technique, and the most powerful swordsman of all, hundreds of years ago."

"Tsugikuni Yoriichi... Such a familiar name, I must have heard of it somewhere." Without bothering to find out about the incident of Seiichi touching his head, Tanjiro fell into deep thought.

"For hundreds of years, the users of Sun Breathing were deliberately targeted by Muzan and almost all of them were killed, and the technique was lost. However, what no one could have imagined was that it was passed down in a miraculous way."

"Tanjiro, your Fire God Kagura is the Breathing of the Sun, the Breathing of the Sun that belongs exclusively to the Kamado family."

"Young man, you have a great responsibility." Kamiya Seiichi patted Tanjiro on the shoulder and left, leaving Tanjiro in shock. He still had several people to look for.

First, he found a young man named Tokito Muichiro practicing swordsmanship in an empty corner. He gave him the sachet in the face of his puzzled gaze. Then, he found Fushigawa Genya practicing in a dark corner. After their previous encounter, they seemed to know each other.

"Tsk, you're just being mysterious."

With a grin and a tsk, Xuan Mi stuffed the brocade bag into his pocket.

After giving the brocade bag to Xuan Mi, Kamiya Qingyi returned to his room to meditate.

Several days later, on a moonless night, Kamiya Seiichi picked up the Sun Blade and prepared to start patrol.

The moonlight was brilliant, and the entire mountain forest was covered with a layer of silver frost. The air was fresh and shimmering with mist. Strolling through the forest near the swordsmith village, Kamiya Seiichi felt a rare sense of relaxation.

"The beauty is truly captivating, but unfortunately, there are always unclean things."

Kamiya Seiichi paused, staring at the pot in front of him. While this place wasn't exactly bustling with people, it was definitely a rare sight. Who would place a pot here for decoration? Clearly, this was the Jade Pot, the Upper Five.

Hidden in the pot, Upper Five was very happy. Just arrived and had a snack, and licked his lips with both tongues. Come here, come here, little baby.

Was he trying to lure others in and then swallow it in the pot? He could have just killed it and eaten it, but he insisted on doing it this way. Perhaps it was out of some bad taste. Or was he trying to hide his whereabouts?

It doesn't matter.

Kamiya Seiichi slowly drew out the snow-white Sun Blade. Under the reflection of the moonlight, a layer of white frost seemed to condense on the blade of the Sun Blade.

"Is this aura a pillar? Oh, no, no, it doesn't look like it, because..."

Gradually, something felt wrong. Before the jade pot hidden inside the pot could react, a bright knife light appeared in an instant, followed by countless knife lights, which shattered the pot that had been cut into two halves.

"It was so fast, I could hardly see. I almost died. My teeth were so white."

In just a moment, a pot appeared out of thin air on the tree next to him. Yu Hu, who emerged from the pot, had a few drops of cold sweat on his forehead. He no longer cared about laughing, and had no intention of promoting his art.

Because the man in front of me is too strong!

"This aura doesn't seem like that of a pillar, because he is much stronger than a pillar..."

He can't shed his skin to reveal his true form. Even if I touch him with my divine hand, he'll turn into a fish. But that's impossible because he's much faster than me. I'll use my Hu body's instant movement to buy time. After the Hu dog finishes cleaning up the mess, we'll deal with him together. Damn brat! Yu Hu pondered over his strategy.

With his eyes slightly narrowed, Kamiya Qingyi looked quietly at the jade pot on the tree.

"I say, you are so ugly."

"A mere human! How dare you question my art!"

Yu Hu had a ferocious look on his face, and his left and right hands, like those of a baby, were shaking, looking very shabby.

He looks easily irritated, but he is actually very calm. It seems that he has realized the difference in strength between him and me, and wants to delay time and wait for the dog to come to help.

Unfortunately, we can't just ignore it. If we leave it alone and let him do what he wants, his ability to summon monsters will cause even greater harm to the people in the Swordsmith Village.

Glancing at the panel, Kamiya Seiichi held his sword in front of him, his clear blue pupils reflected on the snow-white blade.

Name: Seiichi Kamiya

Strength: First level

Spiritual power: 250/250 (the limit of humans in this world)

基础技能：日语精通（1000/7500）、剑术—宗师（10/100000）、医毒熟练（100/50000）

Supernatural Abilities: Yang Breathing - Full Concentration - Extreme (Breaking Limit), Sun Breathing - Full Concentration (10/50000), Red Blade - Mastery (10000/50000), Breathing Technique (Expanded)

Temporary Talent: Almost Tao

Evaluation: First-level supreme!

With a slight smile, Kamiya Qingyi said lightly.

"Okay, let's have some fun then."