It was a young man who looked very striking on the outside.

He has a very tall and thin figure, at least more than 1.8 meters tall, his hair is dark blue close to black, combed into a back, his pupils are unique to Westerners, and he is wearing a very Western gentleman's dress in the style of the last century, with a black robe with many hems, and the whole person looks very tall and handsome.

"It's better than anything else to see you in a few days, and it doesn't seem like a big deal to see you, Lady Fujimaru."

The young man greeted Rikka Fujimaru in a gentlemanly manner, and then his eyes, which seemed to be enough to see through all the falsehood, swept over everyone, pausing slightly on Ryuka's body for a moment.

"After analyzing the information you exchanged with Chaldea a few days ago, and Sheba's observations of the peculiar point where you are located, I have basically grasped the condition of that peculiar point."

The look on his face was full of confidence, as if he was quite confident in his own ability.

"Who is he?"

Ryutsu looked him up and down, then asked Rika Fujimaru.

"It's rude, please allow me to introduce myself."

Without asking Rika Fujimaru to convey it on his behalf, the young man took the initiative to introduce himself to Ryuxia, "My name is Sherlock Holmes, Sherlock Holmes. ”

Sherlock holmes?

That's from Sherlock Holmes, the most famous detective in the world?

This person's worldwide popularity doesn't even need to be introduced, after all, when it comes to detectives, Sherlock Holmes is detectives, and he is close to being the embodiment of the concept of "detective", a wise man who is above countless people in the pursuit of truth and mystery.

"But that's supposed to be a character in the middle, not a person who really existed in history...... Is it an overhead Heroic Spirit? Or is there really someone? ”

Ryuxia looked at this young man without a trace with eyes similar to those of the other party, but after all, there was no room for temptation at the moment, so he directly exchanged information with the other party.

"You just said that you have mastered the condition of this anomaly?" Ryusha asked the other party.

"Basically."

Then, the man said with a seemingly modest but confident look: "Time is urgent, so I will abandon my bad habits in the past, don't sell off, and go straight to the point." ”

"First I have to make a statement, but I'm sure you're almost aware of it, Lady Fujimaru."

Sherlock Holmes revealed the mystery he had solved to several people little by little, "The place you are in is not a normal pan-human history, maybe it is a field like an inherent enchantment, or something that cuts things, in short, the place you are in now is not a peculiar point in nature, but a gap between reality and dreams." ”

"The proof of this is that in the true pan-human history, there is no country called the Lower General Kingdom, only the Upper General Kingdom, and the Earth City is not its capital, but a ruin that has long been buried in history - just like the appearance of your surroundings now."

The so-called "pan-human history" refers to the "correct" human history, which is the mainstream human history in which various histories have won in the survival of the fittest and natural selection, and has the correct prosperity and development.

To put it in more selfish terms, it is the history that modern humanity has experienced, and this is the correct history.

Where there is a correct history, of course, there will also be a wrong history, and this kind of "wrong" history is called "cutting the picture".

In the process of natural selection, history will have the possibility of moving towards [pan-human history], but it may also diverge from [pan-human history], move towards incorrect history, and develop the so-called parallel world.

These erroneous human histories, which have reached a dead end, are far from the "pan-human history", have lost their correct development and prosperity, and need to be "pruned".

And the world that everyone is in now is different from the [Pan-Human History], and the general country and the earthy city are ...... and so on, all of which are disagreements with [Pan-human History].

These differences may seem small, but in fact they should not be underestimated, and as long as they accumulate, they may lead to the history of this world completely entering a dead end in the future, parting ways with the [pan-human history], and becoming a [cut event] that can only passively wait to be pruned.

According to Sherlock Holmes, the world is something that needs to be trimmed.

That's why Fujimaru Rika didn't transfer as a reiko, but entered here in a dreaming way, and the magic circuit didn't adapt to this world, and needed Ryuxia's help, and the communication with Chaldea had to wait for the technology to be adjusted over there.

"But don't think that this is a world like a clipping, and it won't threaten pan-human history, in fact, the information we have obtained is the opposite."

Holmes's expression gradually became serious, "According to Sheba's observations, someone in that world is planning to invade the world on our side through some special technique, and if he succeeds, I am afraid that the history of that side will most likely defeat the history of our side and destroy our history directly." ”

History is the result of natural selection, and the existence of pan-human history is the result of historical natural selection.

But because of this, the victory or defeat of history has given some people room to meddle, and some guys who are unwilling to be lonely will interfere with the natural selection of history through some special methods, artificially intervene in this matter, so that the fixed events that should have been defeated will in turn defeat pan-human history.

"So, there is that kind of person in this peculiarity who wants to subvert the history of my world through some method?"

Rika Fujimaru quickly understood the seriousness of the matter, and then guessed, "Could that person be—"

"That's right, according to my reasoning, it should be the one behind the control of the Heroic Spirit Sword Hero behind the scenes, if my guess is correct, the other party should be in the illusory castle in front of you."

A smile reappeared on Holmes' face, "Originally, that illusory castle should have been transformed into an entity through the medium of the castle tower of Earthy City, and then with another person connecting your world and our world as a medium, you can connect the two human histories, and influence and destroy the human history on our side." ”

"However, fortunately, the castle tower was destroyed ahead of schedule, and this illusory castle cannot become a reality for the time being, which means that their plot has already failed halfway."