"So, I still don't know what's going on......"

Zhou Yuan sighed. ．

Each person has a unique phone number or ID number, and these troublesome numbers are all combined into a unique number.

From this point, it can at least be known that the source of the text message is Rentaro Okabe, and it is not a deliberate misdirection from Black Claw.

"In short, since you know that Black Claw also has a good chance of knowing about DMAI1, Ryotaro Okabe, you won't do experiments about time machines in the future," Zhou Yuan said, "But of course...... For example, Gunlon is a dead second, and this kind of experiment that can't change the world line can be done casually. ”

The latest Time Machine is capable of sending SMS back to a point in time up to a week ago. A week can undoubtedly change a lot of things, for example, if Zhou Yuan sent a text message to point out the mole of Black Claw, then the theft of Reinhardt's body would not have happened.

However, this would also allow Blackpaw seven days ago to learn that Overwatch already had the time machine technology.

It's enough to cause a big jump in the worldline, and even vague perception is enough to appear.

As long as the text message goes out, the variables introduced are unknown. Therefore, after consulting with Zhou Yuan, Rentaro Okabe decided that he would not use the time machine unless he encountered an extremely serious incident.

Until the technology matures.

"But what does it mean that this Black Grail is the key, as long as the time machine is completed, the world can be changed back, right?"

Zhou Yuan and Rentaro Okabe, as well as Andy No. 33, Makise Red Risu and Bucket were all sitting together, and the mobile phone was placed in the center, showing the content of the text message.

"Is it possible that it is a part of a time machine?"

Rentaro Okabe said.

"Hmm...... If even the Black Holy Grail were parts, then the final thing made would be too shocking......" Zhou Yuan muttered, "Didn't you make a time machine with a landlord's TV, a broken microwave oven, and two telephones?"

"Come on, that's a coincidence...... Coincidentally," Rentaro Okabe sighed, "If I want to know how that thing came about, the two of us are already sitting in the classroom at Tokyo University of Mechanical and Electrical Engineering." ”

"If this was the former Rentaro Okabe, he must have laughed and showed me that this time machine is the work of the great Phoenix Academy, right?" Zhou Yuan said, "What's the matter, the transformation is not the second one?"

"Don't you think that when the whole world is a secondary disease, normal is the secondary disease?"

Zhou Yuanxian himself couldn't find a way to respond to Rentaro Okabe's words......

It can only be said that it is not only the world that has changed, but also those who can clearly or vaguely perceive the changes in the world.

"By the way, what do you mean by the Black Grail?"

At this time, Makise Red Riki suddenly asked such a question. Well, people are scholars and not otakus, unlike Zhou Yuan and Rentaro Okabe, who all know what the Black Holy Grail is......

Having said that, Rentaro Okabe, like himself, can't receive his previous memories of the world after the world changes...... It is said that after this, the identity of the assistant of Makise Red Risu in Okabe Rentaro's laboratory was handed over to Rentaro Okabe. However, Rentaro Okabe is also working hard to learn related knowledge, so there are no problems in the laboratory for the time being.

"The Black Grail...... It's the evil of this world, and in simple terms, it's the product of the blackening of a holy grail that can fulfill all wishes......"

It took a few minutes for Zhou Yuan to explain to Makise Hong Liqi what the Black Holy Grail was and what the Black Holy Grail did. Subsequently, Makise Red Riqi started to calculate on the mobile phone alone, but it can be seen that Maise Red Riqi is also very difficult to calculate, and always stops to think for a while.

"In short, no matter what the Black Holy Grail has to be obtained, we must speed up the progress for this point," Zhou Yuan sighed, "If there is nothing to do, I will go back to practice......"

"Wait a minute. ”

Makise said suddenly. Then, Makise Hongliqi handed a piece of paper full of formulas and numbers to Zhou Yuan.

"That...... I don't understand this. It's better to tell me the result directly......"

The above things are far beyond the scope of Zhou Yuan's comprehension.

"Okay...... To put it simply, if I'm not mistaken, this Black Grail can be used as part of an infinitely time-machine-like device," said Makise, "If you don't count the receiver, the time machine is actually made up of four parts. ”

Well, on the release side, the floater is also the TV, and the microwave oven doesn't know what to do...... What else?

"It's electricity," Ryotaro Okabe interjected, "The time machine needs energy to start, and both the microwave and the TV must be turned on. So, the last component should be electricity. ”

"That's right, it's electricity," Makise nodded, "and the Black Grail is the part of this device that acts as an energy source." ”

Well...... No problem. Just from the fact that the Black Saber can use exca1ibur without any restrictions after the Black Grail possesses Saber, it can be seen that the Black Holy Grail can definitely provide sufficient energy. However, the one on Saber's body is not the Black Grail body, so if you want the body, you still have to go to Fuyuki City to catch it.

"But if the Black Grail is really what you say, the energy it can provide is also devastating," Makise said, "The device should be made up of five parts, and at least one protective device is needed. ”

"Avalon!"

Almost instantly, Zhou Yuan blurted out like this.

I see, that's why Saber is key. To restore the world to normal, a total of five parts are needed to create a special time machine, and two of these five parts have already been discovered.

The Black Grail, and the scabbard Avalon.

For the first time, Zhou Yuan felt that he had a clear goal and saw hope for the world to recover.

"Then next, Ganglen still has Hong Liqi...... Please use the existing data to analyze the shape of the instrument, as well as the possible forms of the other three parts," Zhou Yuan said, "If Avalon is, I will ask Rentaro Okabe to explain...... I'm leaving!"

"What are you going to do?"

Ryotaro Okabe asked.

"Of course, it's to practice...... Within half a year, I'm going to reach the Heroic Spirit level!"