"The Land of Steel".

An incredibly heavy name.

The name of the world where creatures cannot survive, the current world.

It is not an official name, but a common name commonly used among the "people" who live in the desolate land, to refer to the dying star, the dying earth, the end of the century.

As the name suggests, most of the continent is now a cracked wilderness, covered in gray and cloudy clouds. Food cannot be grown, and the atmosphere is no longer as suitable for animals as it used to be.

Yes, this is the distant future, the end of the planet.

The planet is also a kind of life in a sense, although it is incomparably longer than the short-lived human being, but it will one day usher in death.

The earth is dying, and with it Gaia, which is the force of restraint. Before disappearing, it called its fellow citizens and wiped out all life on the planet.

, the abbreviation of Ultimated ONE, the strongest life species on each planet, each has the terrifying ability to wipe out all life species in the existing world by themselves. It has no concept of a name per se, but is the name given by the remnants of human beings, just like the "land of steel".

That's right, even if the planet is apocalyptic, it will not be able to make the human race extinct, and they still rely on the advanced civilization technology to survive. This also means that the long-term balance and struggle between the two major restraining forces, "Gaia" and "Alayah", has finally come to an end, and "Alayah" has won the final victory.

It's just that the price is extremely heavy. Needless to say, the death of the home planet, the complete change of the ecological environment, and the terrible damage to human civilization, under the threat of dying on the shattered earth.

There is no doubt that this is an incredibly bad ending.

Moreover, it is also the end that all parallel worlds are bound to usher in, and the powers such as "Jewel Man" and "Varzia Night" have foreseen this ending.

"Varzia Night" kept calculating in order to avoid this ending, but could not find an answer by all means, and finally pinned his hopes on the legendary "Sixth Magic" and became a vampire.

The same goes for Jewel Man. In his opinion, although he did not find a way to avoid it, that ending must be avoided. The reason is simple, the nine planets of the solar system (currently in 1999, Pluto has not yet been expelled) Earth is not the oldest, and it is clearly not a natural death. Since it is not a natural death, it is possible to avoid it.

To this end, he uses the second magic "Parallel World Interference" to constantly shuttle the world line and conduct various experiments. Countless failures, countless summaries, countless reversals, accumulated data and experimental reports can fill an entire library.

The traverser under the pseudonym Shirou is a friend he meets in the continuous traversal, and the traverser now named Shinji Makiri is also one of his test subjects, and it is a very special one.

"Because I'm from the same place as you?"

After listening to Shirou's narration, Shinji was thoughtful.

"That's just part of the story. Specifically, it is outside the Moon Universe and within the concept of the Earth. The former makes you an unpredictable variable - with variables, the outcome can change, whether it is good or bad, and the most feared thing is to remain the same. The latter guarantees that you will be able to integrate smoothly into the earth and will not be rejected because of 'foreign'. You don't need to delve into the specific principles for the time being, after all, I have only figured out the tip of the iceberg of the multiverse. ”

"I know that if you can't get to that level, don't touch that level of things - you just tell me what I should know. ”

Shirou was very satisfied with this answer.

"With this attitude, I am relieved, it is not in vain that the old man of the jewel threw you into that special world line. ”

"A special worldline, like the survival of Justisa?"

"This is just one of the special elements, but there is also a combination of special elements. Take, for example, the Dead Apostles and Servants. The Dead Apostles are the enemies of human reason, and the Heroic Spirit is the defender of human reason, and the two are opposed to each other. Therefore, in the world where the system of 'Servant Summoning' is circulating, the power of the Dead Apostles will be weakened. In the world line of "Fate zero", the power of the Dead Apostles is far less than that of "Tsukihime", and the list of the twenty-seven ancestors is also different. The most critical thing is that the origin of the story of "Tsukihime", Luo Ya, was also destroyed by Edward Dantès during his lifetime. ”

"Clams, is there still such a setting?" Shinji was stunned, "Then wouldn't it be a blow for me to let Aozaki Orange go to Tono's house to find Roya?"

"Didn't I say it? It's a flask, and it's filled with all the elements that the old man and I can add, whether it's "Tsukihime" or the Fate series, it's one of the elements, so Roya still exists. ”

"That's ......"

"By the way, there is one thing I want to warn you - although it has successfully combined various elements, it is not the original world line after all, and with you as a variable, I don't know what will happen after that. ”

"Don't you have access to Mooncell?

"I haven't observed that world line since it was formed. After all, it is an artificially created world line, and it is not as stable as the general world line. Even if it's just an observation, a super variable like mine can have a bad effect. ”

"Then this world line is okay?"

"No problem, because it's a normal derivative of the world line. Shirou sighed helplessly, "But now more than 70% of my body is alien elements, and in a xenophobic earth like the Moon World, as soon as my true body appears, it will be hit by the combined attack of the two major restraining forces, and in the end, it can only enter the earth in this way." ”

"Doesn't that sound like a good idea?" Shinji thought.

"Of course, it's so easy to replace the existence of a servant. It was a heroic spirit in the history of mankind, and even the power of Mooncell would be difficult to interfere with. First of all, it is necessary to be suitable, and secondly, he must cooperate voluntarily. ”

"Voluntary?" Shinji's expression was surprised, Amakusa Shiro Shiro Shizhen was so determined that he would be willing to be replaced, "How did you do that." ”

Shirou grinned, like a weasel who had successfully eaten chicken: "I showed him Fate apocrypha, an adaptation. Then tell him that there is restraint, you can't succeed, and there is a slight possibility of replacing me. ”

"You are ruthless!" Shinji took it, and he was completely convinced.

Amakusa will do everything to save humanity, including her own life. He chose Semiramis as his servant, and he was ready to be made a puppet by her. When he knows that his wish is impossible to achieve, it is not difficult to guess what choice he will make.

"But even if he gave up his existence, his obsession remained in the spirit base, reminding me all the time to seize the Great Holy Grail and help mankind, especially after I hid from the Great Holy Grail, that obsession almost made people feel uneasy for a moment, forcing me to make that wish. He is worthy of being a saint who can endure for 60 years. Just rush to this point, toast him!"

"Respect for Shiro Shiro!"

Regardless of whether his wishes are right or not, his dedication and dedication alone deserve respect.

PS: It is the real top combat power of the solar system, the occupants of the third layer of the pyramid, and the real invincible. As for how strong, it will be described later.

PS2: The current tendency is that the reason why the earth died first was because of humans.

PS3: Einsworth, the world of Illya the Magical Girl, may also be a pawn of Old Man Jewel.