I, the little cat, am a substitute for others who are starving and thin

Nico Robin, that was her name. The little girl Aokiji had let go in O'Hara twenty years ago was one of the only people in the world who could decipher the true text of history.

In addition to her collaboration with Crook in order to seek asylum, as a scholar she was also very interested in the 100 years of history that might be left blank in the historical texts.

"Don't waste your time. There's nothing here."

Cobra, sweating profusely, was still trying to say something.

Robin ignored him and looked at the words quietly.

"pat, pat..."

It seemed that Crocodile had finally dealt with Straw Hat Boy and rushed over, but when the second footsteps landed, Robin had already recognized that it was a stranger.

The steps were brisk, more like those of a child than a woman, even taking two steps at a time. Before she was mentally prepared, the person appeared in front of her.

"child?"

Cobra looked bewildered.

Robin's pupils contracted and he took two steps back.

She is not a child at all. She would not mistake the person who made headlines in the news these days, Jora Korimi, the captain of the new Four Emperors Hawkeye Pirates. Why would such a person appear here?

"Lucky!"

Yimi's eyes lit up and she ran towards the historical text in front of her.

She did not leave immediately. She wanted to find some treasures in this world to pay off her debt to the devil. To this end, she relied on a small boat given to her by Hancock to wander around the Grand Line for several days. Finally, she found the second devil fruit she saw after coming to this world. As a result, it was stolen by someone in Crocodile's studio without her noticing.

The fruit was not found, but Yimi got lost and came to this place, where he saw the historical text described by Rayleigh.

"Pluto, Wano Country?"

Koneko said calmly, words that made Robin and Cobra's pupils tremble.

Can this child also understand the historical text?

Of course she could understand it. The reason was somewhat hellish. It was thanks to Robin secretly learning these characters when she was young, and thanks to O'Hara's death, she was the only one left who adjusted the average level of the "ancient characters".

However, Robin was already 8 years old that year, which meant that Yimi, who was only 7 years old, could only watch confusedly.

"Why are you……"

Robin covered his mouth.

Could it be that Hawkeye's mysterious wife is actually a survivor of O'Hara? Or is it Hawkeye himself...

Yimi ignored her and stared up at the historical inscription without moving, his head loading for a while.

Rayleigh is in Wano Country? Why are these strange things written here? Rayleigh is clearly on Daughter Island!

The kitten turned around unhappily, took two steps at a time and left the secret passage.

"and many more!"

Robin wanted to call her, but it was at this time that Crocodile showed the awakened power of the fruit that he wanted to develop after abandoning his domineering power. The entire palace was drained of water by him and began to become desertified and collapsed.

Damn it, at this time!

-

This country is in great chaos. Due to Crocodile's frame-up, it has been having frictions of varying sizes with the surrounding countries. Now that Crocodile has taken action, the neighboring countries can finally bear it no longer.

In this chaotic and light environment, it was extremely difficult for Yimi to find the devil fruit. Unfortunately, she herself didn't think the cat fruit in her hand was valuable.

Back on the boat, Yimi sailed aimlessly into the distance in a depressed mood.

Summon the demon first.

"It's been a long time since I last saw you, Ms. Xingling. My longing for you is like a banana left in a corner after being picked."

The demon floated on the sea and pinched his short, thick fingers. "But you seem to have forgotten something, haven't you?"

"I haven't found it. The stone tablet only says that Pluto is in Wano Country."

Yimi sat on the bow of the boat and shook her legs that could not reach the water.

The devil narrowed its small eyes. As the embodiment of greed, even if it suddenly appeared in a strange and alien world, even if it just appeared, it could still easily see through the most greedy information in the world. The first one was of course the great treasure left by the Pirate King Roger, and the next one was naturally the three ancient weapons.

"Ancient weapon Pluto? It's a very interesting thing. Legend has it that it can even launch a bombardment that can instantly destroy an island."

The demon pulled out his tongue and flicked it twice.

"Ancient weapons?"

Rayleigh appeared in Yimi's mind.

It turns out that someone this old as Rayleigh is considered ancient.

Yimi shook his legs twice: "You want to destroy the island's things?"

The devil smiled and said, "Madam, if it belonged to you, I would be happy for you to use it to pay off your debt. But since it is not in your hands now, why don't I take it myself and then trade it with whoever wants it?"

What the devil wants is never something from someone, but the other person's ever-expanding greed.

Yimi shook his head.

If you want something that can destroy the island, she has something similar.

The little girl took out a card from the storage space, took out a mushroom from it and handed it to the other person: "Here you go."

The demon took the mushroom doubtfully and looked into its eyes.

Because it's night time now.

The mushroom swelled up...

(End of Volume)

1

Chapter 1 Summoning (Revised)

Fuyuki City, 1995.

It's a little cold by the river at night, and the worst thing is that there are a lot of mosquitoes. Anyone who can sleep here is probably a drunkard, or an unlucky guy who was hit by a club by a robber at night and fell unconscious.

Anyway, there is only a very small probability that he fainted here after traveling through time.

"My head hurts... Mash?"

The red-haired girl opened her eyes, and the first thing she felt was not confusion about the unfamiliar environment, but she softly called out her companion's name.

Besides, this place was not completely unfamiliar, the iconic Kobe Bridge, and the first subspecies singularity F Fuyuki City they had experienced.

"You're finally awake! I hope the signal isn't bad this time..."

A reliable voice sounded in Fujimaru Ritsuka's ears.

"Doctor... a singularity? Why am I the only one here?"

The girl knocked her head in frustration.

"I'm afraid this isn't a singularity. It's actually incredible that I'm able to contact you. But then again, do you really not remember what happened?"

Dr. Roman's voice sounded a bit noisy and the signal didn't seem very good.

"what?"

Ritsuka looked bewildered.

"How can I explain this to you... A toad-like creature suddenly appeared and spat a high-energy Noble Phantasm into Sheba, as if it were burning its mouth. This is what the surveillance footage captured. You were the only one there at the time, so it seems like it triggered some kind of adverse reaction..."

"This place isn't just a singularity. How should I put it... It's like a parallel world? It's hard to understand the timeline where human history hasn't completely burned out. After all, even with the emergence of singularities, I thought the suppression force had no backup plan."

The sudden female voice that broke in was Da Vinci, the Heroic Spirit summoned by the special observation agency Chaldea: "We attempted to teleport your location, but it seems to have failed."

"Rather than worrying about these things, you should check your hands first. It looks very bad."

"hand?"

Fujimaru Ritsuka naturally raised her right hand engraved with the Command Seals, and found that the Command Seals prepared for her by Chaldea had changed their appearance. The shield-like pattern had been replaced by a scale at some point.

"How could this be?"

"Regarding this matter, I'd better leave it to Mr. El-Melloi, who is more professional, to explain it."

Da Vinci gave up the communication position.

"It seems that as an outsider, Ritsuka-chan might have been chosen as a participant in the Holy Grail War."

This was the third voice that appeared in the communication with Lixiang, and for some reason, it revealed a hint of obvious fatigue.

"I was once a contestant in the Holy Grail War in Fuyuki City. The Holy Grail actively selects contestants. It may not sound nice, but the Holy Grail usually chooses the better magi... It's not that you're not good enough, Fujimaru, but it chooses people from parallel universes. You're probably being used to make up the numbers because the Holy Grail lacks numbers."

"It's a bit of a blow."

Ritsuka gently stroked the Command Seal on his hand.

El-Melloi shook his head. "Regardless, even if it's just for your own protection, I suggest you check the date somewhere. This Holy Grail isn't a very good thing in our time and space... On a more optimistic note, perhaps the restraining power of this world senses something unusual and wants your help as the final Master of this other world?"

Because it is not a singularity, they were unable to investigate this place in advance, but even if it is a parallel world, there should only be some details that differ.

"If the time is right, perhaps I can tell you where you can snatch a good relic."

He told Ritsuka so.

"I see."

Although he is a half-baked magician, Ritsuka, who shoulders the responsibility of saving humanity, quickly accepts the status quo.

She still had some impression of the topography of Fuyuki City, but that was when the entire Fuyuki was burned.

It is actually very easy for a magician to find a base, such as performing suggestion magic on ordinary people. She has learned some of the basics on the road to saving humanity.

But before she even had the chance to run a few steps, she felt herself connected to something, and the familiar summoning circle was automatically imprinted on the ground in front of her.

"How come? Is time so tight?"

El-Melloi's voice in my ear sounded surprised and distressed.

Since the Holy Grail has been forced to come on the market, it means that other Masters should have already summoned their Servants.

Summoning servants solely based on affinity?

The light dissipated, and there were no earth-shattering special effects. A figure that was even much shorter than Ritsuka appeared in front of them.

With white hair and cat ears, he looks less than ten years old. His clothes are not even a set of magic or armor, but a pair of children's shirt and shorts brought from the previous world. Although there is no pattern, it looks like it is at least a product of the 20th century, because this is what Yimi wore during the Battle of Marineford.

All the knowledge about the Holy Grail War was stuffed into Yimi's head, including the legendary stories of various historical and mythological heroes.

And her inexplicable job, Ruler.

The Arbitrator is a Saint without any wishes, and usually appears as a referee after some unusual events occur in the Holy Grail War.

Information provided by the job description: Anomalies have occurred in this Holy Grail War. As a referee, you have the authority to investigate the cause and repair the anomaly to ensure the normal progress of the Holy Grail War. Failure to correct the anomaly may result in consequences that are enough to destroy the world.

Yimi looked down at her hands. In fact, she had been in this world for a while before Ritsuka summoned her. After all, it was impossible for the devil to arrive in a world before her. However, the place of teleportation this time was neither the sea nor the space, but a more bizarre space.

It was hard to describe a place like that. The saint, "The Foundation of This World," had described it with four words, but she still didn't quite understand. Then, she felt a pull similar to the one she'd felt when she'd summoned the demon. She responded, and it became like this.

"system?"

She called out the system.

But the main task column has two horizontal lines.

"Where's the mission?"

The cat doesn't understand.

System: "The world you own has its own missions. To prevent the host from being overworked, the system does not send missions to this world..."

The cat's ears twitched: "If it completes its task, will you give it a reward?"

"Host, you're joking. How can you expect a reward for doing a part-time job while managing your main job?"

"Meow! Teach me curse words!"

Yimi ordered angrily.

"Although I don't recommend studying this, I've already screened out your unreasonable requests—"

The system lists many swear words.

"The jerk system."