After the fairy disappeared

Chapter 676 Measuring Experimental Data
He has experimented many times in Panlong City, and the calculations with the stars in the sky are very accurate.As Xu Shichu said, this formula can not only calculate the trajectory of the Tianluo star, but also the nine stars of the Big Dipper.

But tonight there are no stars and no moon, and the night sky is like a blank curtain, which is a test of He Lingchuan's ability.

Of course he didn't dare to complain, who can guarantee that the day of the real action will be bright in the starry sky?What if it's cloudy weather like this?
Yu Ju squinted at him, as a fire monster, his tone was cold: "Can you do it?"

Whether I can do it or not is not up to you.He Lingchuan booed it: "Don't make noise, I'm not good at mental arithmetic."

It would be great if Mrs. Sun was here.

"Fly back five feet, yes, then sink, it should be here!"

Under the gaze of the three of them, the little bat in the air suddenly spun, and flew to the side involuntarily, sliding more than ten feet away in a row.

"Huh?" Dong Rui manipulated it to stabilize its figure, circled it, and flew there again.

Once again, the little bat was pushed away by an inexplicable force.

It quickly flew down and returned to its owner.

Dong Rui communicated with it, and then said to He Lingchuan: "There seems to be a turbulent current there, and the birds will be swept away as soon as they approach."

Air currents often appear at high altitudes, and birds use them to fly.

"Could it be there?" He Lingchuan thought for a while, "Change the direction and try again."

This time the little bat flew from the west side, and after approaching the place, it was swept away by the air current.

"This airflow is fifteen feet (more than 40 meters) above the mountain peak, but the transverse diameter is at least tens of feet. Is this reasonable?"

Yu Ju murmured: "There is a whirlwind formation outside the eyes of the spirit-gathering formation? Why didn't you mention it in your information?"

In the memory of Zaifu Kua, the young supervisor, there was no whirlwind formation outside the formation at all, "Probably added by the queen of Tiangong?"

"It pushes away all the irrelevant things, otherwise the birds will fly over and bump into each other, wouldn't it be embarrassing? It will also expose the position of the array eyes." He Lingchuan exhaled, "Birds often encounter air currents, and probably don't feel strange. Let's talk about arrays Eyes often move, and I won’t be here tomorrow. Of course, these are just speculations, it’s best to confirm again.”

"How can I confirm it?" Yu Ju turned his head, "Shall I throw a few big fireballs up there to try?"

"Don't!" Its attack has always been full of sound and light special effects, He Lingchuan quickly stopped it, "Are you afraid that others will not know that we are hiding here?"

"You can lie low." It's a local mountain, what's wrong with shooting a few fireworks into the sky, can't it?
Seeing that Yuju was eager to try, Dong Rui couldn't help but said: "If you hit, Tiangong will know. How can we make a surprise attack later?"

The fact that the eyes of the spirit-gathering formation are not hidden in the void is a taboo in Tiangong.No matter how the torch knew, it would probably arouse their vigilance.

This task itself is not easy to do, so don't make it more difficult at this time, okay?
The torch had already caught a fireball in his hand, but he extinguished it with a pop: "Then tell me, what should I do?"

It turned out that this guy was just cunning, not smart.He Lingchuan knew it in his heart, and immediately asked: "You have been in charge of Xushan Mountain for more than 4000 years, can you affect the weather here?"

"Tch." Ordinary mountains and marshes can do it, but this Ruins Mountain is its body, and it can call the wind and rain at will here, "It's a piece of cake."

"Then you can attract a hailstorm, the finer the ice, the better."

Dong Rui gave him a thumbs up.The main body of people is rock fire, and they should hate rain water the most, but you want people to have a hailstorm.

Unexpectedly, Yu Ju did not resist: "No problem. It just happened to rain tonight." It was cold again.

Volcanic eruptions often cause hail and heavy rain. Besides, it is a big monster that has been majestic for thousands of years, is it still afraid of a little rain?

He Lingchuan heard it rattling all over.

This kind of monster doesn't need to use their mouths to chant spells, but the rocks collide with each other, making a collision sound of a specific frequency. It's not pleasant, but it's as touching as percussion music.

This kind of impact also caused the mountain to tremble slightly, which is equivalent to an earthquake with an intensity of three or four.

Of course, Ju Ju also knew that the movement should not be too loud, so as not to disturb the Heavenly Palace, so the scope of the earthquake was limited to this short mountain.

Then, like a human being, it made a posture of leaning forward and bowing to the sky, with its arms stretched forward, palms facing upwards, each holding a little gravel.

With a whistling sound, the strong wind swept in, and the gravel in its hands disappeared without a trace.

The wind is so strong that it almost blows people into the sky.The guards on Tianji Peak quickly hid in the hole of the Wenwen tree.

After a dozen or so breaths, the gust of wind stopped, and small hard objects began to fall from the sky, crackling on the rocks and trees.

He Lingchuan's face was also hit a few times, and when he reached out to touch it, it was a cold and hard little ice ball, which melted when he covered it with the warmth of his hand.

Hail is coming.

According to Yan Ju, summoning a violent storm is very simple, not to mention hail the size of an egg. Instead, it continues to attract such small ice particles that are not much bigger than raindrops, and the scale is the most difficult to control.

If the force is too strong, it is easy to activate the defensive formation attached to the eyes of the formation.

He Lingchuan and Dong Rui raised their heads to the sky: "What abnormality do you see?"

"No."

After a quarter of an hour, the hail stopped.

Dong Rui seized the time and wanted to drive the bat monster to go to the sky again.

But Juju shook his head: "No need. The volcanic boulders I handed over to the sky by the strong wind are now suspended in the middle of the turbulent flow, motionless, I can sense it!"

It mixed fine sand and gravel among the hail and fell towards the turbulent current.That is equivalent to a small part of its body, where it falls, it knows exactly where it falls.

This is the convenience of the landlord, and others cannot envy it.

He Lingchuan couldn't help snapping his fingers: "Great, my calculation is correct, the formation eye is indeed there!"

If they can accurately calculate the position of the formation eye, their mission will be regarded as a quarter of success, which is a remarkable progress!
"The defensive formation has not been activated." Otherwise, the boulders would not fall into the formation.This confirmed their previous thinking that objects that are too small and too light to fall into it will not be judged as an attack by the defensive formation.

Although there is turbulence protection around the eye of the formation, the wind blows in all directions.Things as small as rocks and boulders may not be completely blown away. They spin a few times and collide with hailstones a few times. On the contrary, they have a small chance of breaking through the turbulent flow and falling into the eye of the array.

"But there is turbulence around the formation, how do you get close?" Dong Rui asked, "Is there a way to pass through?"

He Lingchuan rubbed his hands: "Maybe we need a magic weapon to ward off the wind."

When a problem arises, a problem must be solved.That's what test flying is all about.

Ji Ju immediately said: "Small matter, I have a fixed wind bead here, which was obtained by killing a warlock 700 years ago. It has been nourished by my spiritual energy, and it has not lost its effect."

He Lingchuan was overjoyed to receive it, and saw that the pearl was only the size of a quail egg, with fine spots on the surface, not as lustrous as pearls.

As soon as the beads were in his hands, the wind blowing around him was indeed very weak.

"You have to calculate the timing before taking it out." Yu Ju reminded him, "You can't wear it all the time, otherwise the bat you ride won't be able to go to the sky."

Set the wind beads, how can the guys with wings go to the sky if there is no wind?

"Only one?" He Lingchuan was dissatisfied, "At least two are enough."

"..." Yu Ju really wanted to slap him to death, "Do you think this is an artificially cultured pearl, and you can find it when you dissect it? If you take this Fengfeng Pearl in your hand to a sale, it will fetch at least 1 yuan." Two denarii."

He Lingchuan just huh, 1 taels to buy a Wind Bead?This guy really dares to say.If there is no special purpose, who has a big head to spend this money?
"One is really not enough." He said seriously, "Purely technical discussion."

Yan Ju said impatiently: "Then you scrape some powder off the beads and make do with it!"

"...that's okay too?" You said it wasn't a pearl?
"I tried, but the wind-fixing bead powder scraped off can only last for two hours."

He Lingchuan breathed a sigh of relief: "It's enough."

Powder is better and light.But what kind of idle time does this old thing have to remember to give wind bead shaving powder?

"We still have to test the radius of the turbulent flow." After all, he can't see anything after going up to the sky. If he uses the fixed wind bead at the wrong time, he will hit the defensive formation with people and bats directly.

"Leave that to me." Ju Ju said confidently, "I'll play with it."

It is a local mountain, and there is plenty of time and energy, so you can slowly try and make mistakes.

Now that the torch took over the job, Dong Rui released the little bat into the sky, and measured its actual size by approaching the formation's eye from different directions.Of course, it can't be too frequent, so as not to be discovered.

The demon puppet went to the sky more than a dozen times, and it took a total of more than two hours.

"This thing is round." After many tests, He Lingchuan can basically judge, "Including the peripheral airflow, the diameter is about [-] feet."

Then the task of the torch is to measure the "thickness" of the airflow, so that He Lingchuan can control the opening time of the fixed wind bead.

After memorizing a few data, the two went down the mountain.

This time, the torch took them to another route, leaving from a dark valley.

This is the underground water channel that the stream has washed out for many years. Later, the stream changed its course, and this place became an underground valley. Standing on the top of the mountain and looking down, you can't see it at all.

When he came here, Yu Ju stopped suddenly: "The rocks have been cleared away."

He Lingchuan had been counting the time silently, and at this moment he said, "About two quarters of an hour." Strictly speaking, it was 33 minutes.

"The boulders are too small, probably not cleaned by humans, maybe the cleaning formation was activated." He smiled, "Isn't this formation so diligent." The interval between each activation is quite long.

How many formations did the gods superimpose on the formation eyes?In the memory of the old official Zaifu Kua, there is no such messy formation at all.

He Lingchuan suddenly remembered something, and wanted to ask Yu Ju: "By the way, has there been any change in the Zhaixing Building these days?"

"No, it's the same as before." Yu Ju has a ghost in his heart, so of course he will pay more attention to Tiangong.

"Any unusual characters have come up?"

This time, Yu Ju thought for a while before saying: "Oh yes, Master Qingyang went to the mountain this morning."

(End of this chapter)