I will swear to protect the beauty with my life.

This is the happiest day for Maki Ikeuchi.

Yesterday, although her master had said that she would not come again, she refused to give up and still came to her master's door early. Even if she had to beg, she had to beg for a way out, at least to give herself a reason.

But fortunately, it seemed that even the day before yesterday when she was kicked out was just a part of the master's test. Yesterday, the master saw her and still took her home as usual, as if nothing had happened the day before yesterday.

This incident made Maki extremely excited, and she even thought that she had been recognized by the master and could officially learn the art!......But, as always, I did all the chores all day until this morning.......

"Maki, do you want to go to another world?"

"......"Eh?"

His master suddenly said this without any context, and then cracks began to appear around him, starting with him as the center. Finally, the space around him exploded like glass, swallowing him up.

"......"Master! Wait for me!"

Surprised and delighted, Ikeuchi Maki pounced forward and touched the corner of Fang Wuwei's clothes. Then the exploding space began to overflow and eventually swallowed her up.

Dizziness, nausea, darkness, and a vague sense of space.......Finally, when she could no longer bear it, a piece of land finally appeared under her feet. Her legs and feet softened, and she lay on the ground with a livid face.......

Start vomiting!!~~~

Fang Wuwei looked on with disdain. When he first traveled through time, he felt nothing except a little dizziness. Now, he felt nothing at all.......What? When I first crossed over, my physical fitness had already surpassed the limit of human beings?

That's fine.

Maki, who was spitting rainbows from his mouth, eventually attracted the station security to come. He was helped to rest by a kind person passing by, and Fang Wuwei bought a ticket to get on the train.

Which train to get on?

The Infinite Train.

This is the world of Demon Slayer.

According to the instructions of the system and the tasks assigned, the reincarnations have already arrived here, and even cooperated with the Lower String One and Nightmare on the way, so now, the reincarnations are squatting on the Infinite Train, ready to attack Tanjiro and others who got on the train.

The reincarnations are his target, and the next Nightmare who cooperates with the reincarnations is also his target.

Before that, don't alert the enemy, so he decided to buy a ticket and get on the train in a proper manner.

As for Nightmare's blood demon art?

Are you kidding, a little next one dares to play illusions with my Mangekyō Sharingan? Do you know about Tsukuyomi Backlash?

"division......Master......Ugh......"

"Go spit it out for me and then come talk to me"

"yes......Ugh......"

Fang Wuwei looked at the sky. It was still sunny. Fortunately he came early, otherwise he would have to wait for this burden to recover.

Sitting on the stool with Maki, Fang Wuwei used some points to exchange for the currency of this world, bought two bento boxes and tea, and ignored Maki Ikeuchi for the time being. He ate happily. The reason why he brought Maki Ikeuchi was because Maki Ikeuchi was just a mortal after all. She wanted to become a disciple and learn skills. Perhaps because of the influence of the world consciousness, she, who was severely suffering from the second-year syndrome, chose to master the real power.

And now, he took her away from that world, he wanted to know Maki Ikeuchi's true determination.

If she didn't have the qualifications and the mentality at all......Fang Wuwei might just leave her here.......Maybe.

The sky gradually darkened, and Ikeuchi Maki finally recovered and understood the current situation.......This is definitely a different world. The people coming and going are all dressed in retro kimonos, but there are also trains, train bentos and other modern things. It seems......It seems to be the Taisho period? Her history is pretty good.

Finally recovered, she began to look around excitedly, her face full of excitement, she almost hugged a passerby's leg and asked questions.

And Fang Wuwei, has been sitting in the chair calmly, he never slackens off in training, ever since he found that his self-created simple defense technique is quite useful, he has been actively trying more possibilities.

The sun gradually sets, the sunset and the beautiful sunset appear, the dazzling orange-yellow light appears in the sky, after the excitement of the whole day, Ikeuchi Maki just feels bored......

Because her master had always refused to let her go out to explore this unknown world! Whenever she wanted to go out to play, Fang Wuwei would always catch her and press her down on a chair. Until now, when the sun was setting, she had never left the station.

It was so painful~

Ikeuchi Maki lowered her head and began to get angry at Fang Wuwei. It was so hard to come to this different world~

But Fang Wuwei didn't care at all. He just watched the sunset, stopped trying new magic in his hands, and began to adjust his breathing silently, preparing for the battle.

""Hey, Master, look at that person, he's wearing something different! Few people wore this during the Taisho period!"

Just then, Ikeuchi Maki, who had been squatting on the side, suddenly tugged at his sleeve and pointed at a person walking by.

Fang Wuwei was startled. This was the bad thing about Ikeuchi Maki. His mental power couldn't sense her at all, which made him, who had always been aware of the surroundings, often ignore Ikeuchi Maki's existence. But now it seemed that his inability to sense this passiveness was due to her own physical condition, not the world consciousness of that world arranging him.......

Following the direction of Ikeuchi Maki's finger, Fang Wuwei saw a man with orange-yellow hair, wearing a white haori, who looked a bit like an owl, with a fiery passion and vitality on his face. The

Flame Pillar, Rengoku Kyojuro.

Fang Wuwei's eyes condensed, it's about to begin!

"gone"

""Eh?! Are you going home now?!"

Seeing Fang Wuwei standing up suddenly, Ikeuchi Maki was surprised for a moment, and soon disappointed. After thinking about it, it was so late.......Maybe today my master just brought me here to see the world.......Woo......

Ikeuchi Maki stood up obediently, lowered his head and followed Fang Wuwei, but soon found......Where are you going?

Looking at the ticket that was suddenly stuffed into her hand, Ikeuchi Maki instantly understood that she had to get on the bus! Go out and have fun!

Wuhu~

Looking at Ikeuchi Maki dancing with joy, Fang Wuwei hit her on the top of the head with a knife, don't embarrass yourself.

Although it hurts, it can't extinguish Ikeuchi Maki's current enthusiasm. She is really excited. Nothing can make a chuunibyou more excited than seeing something in her dream in reality!

"Master, Master! Didn’t you say you were going back? It’s already so late!"

"Go and complete the mission. You can't go back before you complete the mission." After choosing a seat and sitting down, Fang Wuwei calmly sat in his seat, looking at the scenery outside the window, quietly waiting for the opportunity, while Ikeuchi Maki was so excited that she couldn't suppress the impulse of her body and jumped up and down. If it weren't for Fang Wuwei holding her back, she would have committed a stupid crime on the spot.

"Master! What is the mission! Exploration? Treasure hunt? Or is it to uncover the truth of this world?!"

"kill"

"Oh, it was killing.......Wait, Master.......What?"

"Go kill people."

Fang Wuwei repeated it again, and Zhenji's excitement disappeared instantly, as if a bucket of cold water was poured on him, but soon, he thought of something and instantly became excited again.

"Master, Master! Could it be that......We must fight! We must fight the invaders who want to destroy this world!"

Fang Wuwei glanced at her strangely, and for a moment he couldn't think of any words to refute her.

"......It seems to be true"

"Great!! Brilliant Gale and Master's journey to another world! Start by destroying the conspiracy of Immortal Despair!!"

"That group of people are called reincarnations, belonging to the main god space"

"......Good! Let's go back and smash Immortal Despair again! This time, the great Brilliant Wind will resist the invasion of the Reincarnationists!"

Speechless Fang Wuwei decided not to pay attention to the self-satisfied Ikeuchi Maki. He took a last look at the Flame Pillar sitting not far away, closed his eyes silently and concentrated.......

He wants quiet now.......

Completely ignoring the loud hooting of the owl not far away, Fang Wuwei waited quietly for the opportunity to come.......

"Master......Look at those three people, they are all dressed differently, and one of them is wearing a wild boar mask......"

"Do not care"

"Master, that guy is so noisy, and he has already eaten more than 20 bento boxes! Is his stomach Klein's infinite stomach?!"

"......You better follow closely later."

"Eh?"

"Hello......Ticket Check......Please show me your ticket......"

Fang Wuwei, who had been perfunctorily dealing with Ikeuchi Maki with his eyes closed, finally opened his eyes after hearing this.

He saw a skinny driver checking each ticket with a ticket clipper. His pale face and mechanical movements and voice made him look like a dead man.���,Or......There is no difference

"Master, the ticket......ticket......"

Maki Ikeuchi, who handed over her ticket, became drowsy and fell on the seat after the ticket inspector cut the hole.

But Fang Wuwei was not surprised at all. Once the ticket was cut, the blood demon art of the next nightmare would be activated and he would instantly enter the dream.

He seemed defenseless, but in fact he was not afraid of this so-called blood demon art at all. Not to mention his Mangekyō Sharingan, if he was afraid, his mental strength would be the first to not allow it.

But thinking of the prompt given by the system that the next has cooperated with the reincarnation, in order to be more cautious, he still kept some back-ups.......

Fang Wuwei handed over the ticket with an expressionless face. Seeing the hole in the ticket, his eyes went dark, his heart was relieved, and he fell back on the seat.......

In a moment, the entire carriage was silent.......

On the roof, there was a figure standing, wearing a straight suit, but his black hair, along with the blue-green hair at the end, fluttered in the wind.......

Not far behind him, a figure appeared again.

"Your Mightiness......Your power is really strong.......You just want those three ghost hunters, right?"

Looking at the figure behind him, Nightmare, one of the Lower Strings, spoke in a voice that was indistinguishable between male and female.

"Give me the three young ghost hunters. This is a deal."

"Hehehe......Sir, are you and your companions really unwilling to follow me to meet Lord Muzan?"

"If you say this again, I will kill you. Don't forget that my companion is at your neck."

"You don't have the Sun Blade."

The figure didn't refute, but just disappeared silently.......

————This is a dividing line that cannot be crossed.————

His eyes began to clear up, Fang Wuwei opened his eyes, but he only saw a person he missed.......

Yet a little scary, familiar environment.......His home.

This was Fang Wuwei's former home.

In an instant, Fang Wuwei realized that this was just a dream. His powerful mental power told him that this was all fiction.

He rubbed his eyes and felt a throbbing in his heart, which made Fang Wuwei feel painful and embarrassed. A terrible signal came from his brain, and the huge ups and downs of his mood made him feel a little nauseous.......

Nightmare......You bastard......I originally wanted to wait for the reincarnation to come out.......Now I've changed my mind. I'm going to go out and tear you into pieces.......

Before Fang Wuwei could shatter this dream, a familiar voice came from behind him, a voice he would never forget.......

"Bro, I'm back......"

Fang Wuwei's body was instantly shaken, and the rage that had not yet brewed in his heart disappeared in an instant.......