[Evacuation notice? Didn't receive it? Did something go wrong? ] - Kaede Hoshino

"It should have nothing to do with the organization," said Qianyu, who was sitting next to Ash Yuan Ai and looked away from the screen of her phone. "Otherwise, at his level, he will definitely receive a ban on Matsumoto City."

"But I don't understand why they used sarin gas in a place like that," Gray Plains wondered. "It's an open field, and the gas is spreading very badly. If you really use this in a department store, there is no pressure at all to increase the death toll in the four figures. ”

"Who knows," Chiba shrugged. "However, Conan seems to have been in a state of fidgeting since the call, and it has been going on for almost two hours, right?"

"Maybe it's waiting for someone, right?" Gray Yuan looked at the newspaper in his hand and said. "If he wants to find someone to help him get involved in the investigation, the only way is to contact Officer Twilight as 'Shinichi Kudo' and have Officer Twilight help him intervene in the case."

"Possibly," Chiba nodded. "Then again, you said before that you watched sarin gas experiments?"

"Yes, last July," Gray Yuan replied.

———— time goes back to October last year.

Laboratory.

"......" Shiho Miyano was looking at the test sheet of the reaction products left after a full night of reaction last night, when he suddenly found that he had received an email - it was an announcement from the organization.

"Sarin gas large-scale open area biochemical experiment broadcast, broadcast channel test 9, signal broadcast time 7:20, experiment start time 8 o'clock."

"Sharin?" Shiho Miyano was slightly stunned. "Biochemical experiments? They actually found the material? ”

This kind of experiment is not technically difficult, but considering the two conditions of large open area, the hardware requirements of the experiment are quite strict...... How did the organization get this condition?

At a glance, it was 7:17 a.m., and the video of the experiment would start playing in just over two minutes — although it was not yet time for the experiment to begin, you might be able to find something out of the preparations before the experiment began.

At the push of a button on the table, the television on the wall not far away began to turn on - the television was placed in a very careful position, and from the position where Shiho Miyano was sitting, the lower end of the TV was just parallel to the upper end of the computer screen, so that he could also work on his own while the television was broadcasting useful experiments.

A reality show appeared on the TV screen, but after a few seconds, as if the signal had been cut off, all that was left on the screen was a flickering, silent point of light.

Gray Yuan doesn't care why it's a reality show - only TVs that have been certified by the organization can receive the real source after being verified, and any TV that steals the signal can only receive reality shows. He doesn't care why these spots of light appear on televisions — most of them come from the translation of the thermal noise generated by the TV's own operation, and a small part from cosmic background radiation.

She just waited quietly for 7:20 to come.

At 7:20, the translucent time [7:20:00] appears in the upper right corner of the screen, but the screen doesn't fully light up at first glance - the sun is hanging at the edge of the horizon as far as the camera can see.

Is it in a state of sunrise and sunset right now? If you are in this state at 7:20 in the East Kowloon District at the beginning of October......

A tiled world map appeared in Miyano's mind, and two vertical red lines were drawn on the world map.

This is a collection of all the locations that are in the sunrise and sunset at this time.

It was then that Shiho Miyano noticed that the sun had risen a little—a line that had been silently crossed out in her mind that had divided North and South America into east and west—and that the place on this line was experiencing sunset instead of sunrise.

If you remove the obvious inconsistencies such as the ocean, and temporarily exclude the areas where the main environment does not match the wilderness terrain displayed on the screen, then only ......

The only remaining line that stretches from Russia's Trans-Khingan Mountains to the Korean Peninsula and from the eastern Philippines across western Australia has been cut in half, leaving only a small stretch from Australia's northwestern coastline to the south.

The sunrise time is in line with the environment, and Western Australia has always been sparsely populated, so it should be easy to do this kind of experiment......

After this series of judgments flashed through his mind, Gray Yuan looked at the other details. At this time, more than half of the sun is above the ground, so everything is no longer just a shadow, but a physical object where you can see the color.

Just then, the sound of the engine came over the TV.

Sounds like a heavy truck, is it going to load some heavy equipment?

Sure enough, as Gray Yuan mourned, a heavy truck appeared in the picture.

The cockpit of the heavy truck flashed in the frame, and the dazzling color made Miyano Shiho's eyes squint slightly for a moment—it was the color of the fully enclosed protective suit with built-in respirator.

If it is worthy of this specification of protective clothing, it seems that this car is the base camp of sarin gas. But the experiment didn't start until eight o'clock, right? It's only 7:40 a.m., does it take so long to prepare?

The truck stops in the center of the frame, and then two people in the cockpit step out of the cockpit and open the door to the truck's bed, revealing the utensils inside.

The density of sarin gas at room temperature is about 1.1, and this vessel with a diameter of about one meter means ...... Are you kidding? Five hundred to six hundred kilograms of sarin gas?

The footage is then zoomed in, revealing that one of the men is clearly tweaking a mechanism on the vessel.

Shiho Miyano let out a long breath and soothed his startled nerves.

If it was really a few hundred kilograms of sarin gas, it would definitely be emitted as soon as the mechanism was opened - even for the top-of-the-line protective clothing they were wearing, it was extremely risky. However, they did not leave, indicating that it was not pure liquid sarin, but probably only a small amount of sarin. And that button is something like a heating device, which completely heats up sarin gas with a boiling point of 158 degrees Celsius and escapes in a combat concentration sufficient to be used as a biological weapon.

————

"Compared to that time, this time the sarin is much more terrifying," Gray Plains shrugged. "That time it was pretty small."

"How little power is it?" Qianyu said curiously.

"29 sheep."

"What?" Qian Yu was stunned.

"You heard it right." Gray Plains said slowly. "Twenty-nine sheep."

"What does that mean?"

"Literally."