Regarding the question raised by Ling Han, Yu also said that he did not know.

"It's understandable to say it literally, but what does it mean ......?"

Chen Xiaofeng also lowered his head and pondered.

Except for the three people on the pure science side, they all fell into thinking, and it took a long time for the silence brought by thinking to be broken.

"You, you just said it was a prophecy, right?" Artoria said.

Yu nodded, puzzled as to why Artoria suddenly asked.

"Since it's a prophecy, it's normal that we're not clear now." Artoria explained, "Earlier, you talked about the ancient Greek witch's technique of creating zào, and there are conditions for activation, right? ”

"That's right, but, with the loss of the technique, even the conditions for activating it are unknown." Yu frowned slightly, but quickly understood what Artoria meant.

"But, Lily, how do you know?" Yuco doesn't remember talking about the activation conditions.

"Since you said that this is a technique that can change the world, if such a powerful technique can really be launched unconditionally, then the witches of ancient Greece will not be destroyed so easily."

Indeed, Artoria was right, since she could control the bad weather, it would be easy to annihilate the warriors who came to fight on a large scale.

However, since the witches failed in the end, it shows that such a powerful technique is not invincible - in other words, it also has weaknesses.

Referring to the prophecy of the old Hades that Yu said before, it can basically be guessed that the first half of the old Hades' prophecy is about the conditions for the activation of the technique.

"In that case...... Darkness from shadows...... Could it be a solar eclipse? Although Mikoto Misaka didn't understand what Chen Xiaofeng was talking about, she still wanted to help them solve their problems.

"It's possible." Ling Han even nodded in agreement, it seemed that Ling Han still paid great attention to the direction of the overall situation regarding his prejudice against science.

"The darkness brought by shadows can only be a solar eclipse no matter how you think about it."

"By the way, Kushiro Hangzi, you said before you came that the implementation of the plan for the dome is this year, right?"

Chen Xiaofeng confirmed to Kushiro Weizi, who nodded affirmatively at Chen Xiaofeng.

"Well, let's just check if there's a solar eclipse today."

Chen Xiaofeng said as a matter of course.

"Indeed...... Well, leave it to me. Mikoto Misaka took out her tablet and inquired about today's eclipse.

Soon, through the guò network, it was found out that today's solar eclipse - or rather, in the second half of today, there is indeed a solar eclipse.

Mikoto Misaka took what she found and displayed it in front of everyone.

"On August 27, 2XXX, there will be the largest solar eclipse in nearly half a century. The eclipse will have an eclipse of 1.039 and a maximum duration of 3 minutes and 27 seconds, and will be visible in northeastern North America, Europe, and parts of Asia, including northern Cornejan, Granling, Russo, East Siberia, Menggu, and parts of the Celestial Empire. In the territory of the Celestial Empire, considering the combined factors such as solar height, weather geography and transportation, the total solar eclipse zone mainly swept through the northwest region of the Celestial Empire, where there is a high probability of fine weather.

In addition to Balikun County and Yiwu County in Xinjiang, there will also be a very short-lived total solar eclipse in the Jiuquan area of Ganxiao. On that day, the strongest solar eclipse is expected to be observed around Mount Everest.

It is expected that at 8:09 on August 27, the sun will begin its first eclipse near Mount Everest, and by 9:08, the sun will be completely obscured, called an eclipse, and the total solar eclipse will last for 3 minutes and 27 seconds, and by 9:12:03, the sun's rays will slowly appear, and it will return to circle at 10:04. When a total solar eclipse occurs, it goes through the process of day to night and then to day in a very short period of time, and the cycle of day and night is shortened to a few minutes, and these few minutes are the best time to observe the corona......"

It's very informative, but it's not useless.

"The message is exactly right." Pros head said.

It's not very clear what the time is, but it can be said that it is the center of the solar eclipse, but everyone is right.

Combined with the information of Kushiro Hangzi, the prophecy brought by You, and the information checked by Mikoto Misaka, Chen Xiaofeng can now be sure that on August 27th, when the official operation is launched!

"If, if that's the case, it makes sense." Ling Han rarely showed a relaxed smile.

Why is there a fluctuation of magic power in the Celestial Empire - because of the establishment of powerful ancient magic; Why would there be a magic costume with magical power being transported to the Celestial Empire - because the activation of the spell requires an array of eyes.

A qiē can make sense...... That being said, and this was only for Ling Han.

Chen Xiaofeng still has a lot of questions in his heart that he hasn't figured out.

Why did the school city on the science side think of launching a powerful spell on the magic side, and how did they get the lost spell? And why does such a technique involve the Upper Dome? No matter how you look at it, the dome has nothing to do with such a thing! What is the purpose of this in the school city?

Even the most powerful witch in ancient Greece can only control the range of this technique within a radius of about three kilometers, however, this range is not enough to wrap Mount Everest, is it really necessary to stop such a thing?

Chen Xiaofeng always felt that things would not be so simple, and there was always a feeling of disobedience...... However, where the sense of disobedience comes from, Chen Xiaofeng has no way to say it directly.

"Now that the time and place are clear, it's time to plan the action." Ling Han was ready to plan this operation with high interest.

"Today's date is August 24, the time is 15:24, and the exact time from the start of the operation is 16 hours and 25 minutes in two days." Optimal timing.

Time is not abundant.

From Chen Xiaofeng's current position, it is not convenient to reach Everest, and it takes about half a day to reach the bottom of the peak first, but the area occupied by Mount Everest is very large, and it is not easy to search for the location of the specific surgical formation, coupled with the harsh weather environment of Mount Everest...... It is absolutely impossible to search Mount Everest in more than a day!

It's not so much that time isn't rich, it's that it's completely insufficient.

Chen Xiaofeng could only let go of the doubts in his heart at this moment...... As Mikoto Misaka said before, the boat will naturally go straight to the bridge, and this uncertain doubt will naturally be solved when the time comes.

"So, let's plan our next move now to make the impossible possible!"