Fog Formula-Warning Book of Fog City Search Chief's Strange Talk

"Speaking of which, there doesn't seem to be much fog tonight."

The three of them walked into the door and walked towards the building in front of them along the wide inner road. Hino Minoru talked while walking, and kept looking at the surrounding environment.

"It's already twelve o'clock, the visibility is very high, and the night is not so dark."

"It's really bright, but there's still a lot of water vapor in the air."

Izumi Saori next to her heard that she took out something from her pocket and looked at it, then handed it to Hino Mino.

"With this kind of water vapor, it is not surprising when there is fog."

"What is this?" Minoru Hino took what the girl handed over, "Hygrometer?"

"A very useful little prop." Izumi Saori explained, "The appearance of weirdness is always accompanied by fog, so as long as the air at night has abnormal humidity, it can be predicted in advance whether there will be abnormalities. It is not complicated , but works fine."

"I got it. I'll get one later." Hino weighed the things in his hands, and handed them back to Izumi Saori. "It's really not heavy, and you can carry it with you all the time."

"You can also add an alarm system, which will automatically remind you when there is an abnormal humidity change. I heard that the monitor used by the search bureau is based on this principle. I have also tried to improve it a few times, but when the surrounding environment changes, the machine It is difficult to rule out the influence of interference factors, and it is not clear how the search service solved the problem."

Izumi Saori took back the things and said to Hino,

"You can also go back and try. If you can solve this design problem, I can buy it from you."

"You don't need to spend money. If I can figure it out, I will give you a copy later." Hino thought about the technical difficulties in it, and said to Izumi Saori with a smile, "It was you who reminded me that I could still do it." did that."

"You can solve it first." Izumi Saori was noncommittal, "This is not an easy problem to solve."

"Remember to watch the road when you two are talking."

At this moment, Yuan Taiyi, who had been walking in the front, spoke, and motioned for the two to observe the changes on the ground.

"There is something on the ground, don't step on it."

What he was talking about was the fountain pool on the ground. This building could be seen from a distance before, but its magnificence can only be found when it is close. It was a huge pool with an area comparable to a basketball court. The marble on the edge of the pool was engraved with fairy tales. Even though it had been covered with moss, the exquisiteness of those statues could still be seen. There are bronze statues of the gods on the high platform in the center. The main god holding a scepter stands in the center and points directly at the sky. The goddess dressed in silk surrounds him with a gold bottle, as if she wants to wash him with the clear spring in the bottle.

Although the entire pool is completely dry now, and the running water has turned into silt, but from the water storage capacity, we can see what a magnificent fountain pool it was. When it releases the fountain, there will be rainbows dancing around the pool.

"What kind of family can afford this kind of thing."

Looking at the pool, the young man couldn't help sighing, and then looked back at the huge building and the wide courtyard in front of him. Although the road under his feet was bumpy due to the gravel and overgrown weeds, the width of the road can still be seen. See the prosperity that used to be here. Everything about this building is of the highest standard, and being in it is like being in a palace.

"It's so rich."

"I do know that the family is indeed rich, and they do have some connection with this place."

Hearing Hino Mi's exclamation, Izumi Saori's expression couldn't help but change. When talking about wealth, she subconsciously thought of her employer. When it comes to wealth and history, the Asahina family is really an unavoidable option in Yukimizawa, and the other party happens to be the employer of this operation. but……

"But as far as I know, that family is very old-fashioned. If it were them, it shouldn't be this style of building."

"Who?" Hino Minami asked subconsciously, "Which one?"

"..."

Izumi Saori stopped talking, but frowned silently, and did not answer this question.

"Okay." So Hino Mino scratched his head, knowing that this was a question that shouldn't be asked, so he turned his eyes back and looked at the two people around him.

"Then shall we continue on in?"

"wrong!"

At this moment, Yuan Taiyi who was next to him suddenly grabbed him. The blond boy had sharp eyes, as if he had suddenly discovered something, pointed to a certain place in the pool, and said to the two people around him:

"Look there, is there a depression?"

The location he was referring to was somewhere near the middle of the pool, at the bottom of a pool of mud, where there was an obvious depression, and there was deep darkness below.

"It seems that there is..."

Before Hino finished his uncertain words, Gentai let go of his hand and walked to the edge of the pool. The blond-haired boy squatted down slowly, looked at the depression carefully, and then his face froze suddenly, he pulled out the saber from his waist, and thrust it into the mud on the edge of the pool.

"Crack——" There was a crisp sound, which definitely shouldn't be the sound of mud colliding, but rather the sound of glass being punctured. After a pause of about one second, the pool of mud in front of them suddenly collapsed like a fan, and one-eighth of the standard fan collapsed in the direction where Gentai pierced the blade, revealing the deep darkness below.

"This pool is not decorative."

Genta got up together, wiped the blade of the sword with the rag that he carried with him, and put the sword back into the sheath. At the same time, the light of the flashlight in Izumi Saori's hand also shone down there, revealing the deep pit under the pool.

It is roughly estimated that the depth of the deep pit is more than ten meters, and the bottom is a circular arc-shaped bottom made of cement. Like the pool above, it is also covered with moss now, and there is also the silt that Minamoto just dropped.

"This is a breeding pond. Someone raised something in it."

"The pool above is actually a disguise? The fountain... is actually an oxygen pump."

Izumi Saori frowned, she used the flashlight to illuminate the bottom of the pit, but she didn't find much. Many years ago, this pool was carefully cleaned, leaving no residue for future generations.

"The rearing pond is sealed with a layer of glass, and the glass is covered with a layer of sand as a cover. After the sand is covered, it looks like an ordinary fountain from the outside. If you wipe off the sand, you can see the real situation underneath. In that era The technical conditions of the ... really ingenious design."

This is a horrifying design. Such a gorgeous and exquisite castle is actually just some kind of camouflage laid on the surface. What did people do back then to require such a large-scale cover-up. Back then... who lived in this place?

"But, what needs such a big pool for raising something?" Hino Mino also leaned over and looked at the pool below. The deep darkness and height made him a little dazzled for a while, and he retreated with a little palpitation.

"Is it enough to keep sharks?"

"I'm afraid it's not just sharks..." Izumi Saori seemed to think of something, her face changed slightly, "Someone told you that the building we are in now..."

"Is it actually invisible on the satellite map?"