Beasts start from stone

"What is this? Invisibility?"

Xu Qingge blinked, and the pet beast had indeed completely disappeared.

But this is unreasonable. The pet beast's invisibility is either similar to a camouflage uniform, but it is difficult to see and is not truly "invisible".

Either the dark pet beast uses sneaking into the shadow, but the principle of sneaking into the shadow is to use the dark energy to create a shadow and then sneak into the shadow itself.

It is precisely because of this that attacking the shadow actually destroys the shadow by destroying the dark energy that blocks the light.

Light pet beasts also have similar operations, but Xiao Ruoruo's move looks different from any known pet beast move.

If it follows the evolutionary chain from small pointed fish to blazing sunfish, it can indeed evolve into a rare light-type pet, indicating that it may have light-type qualifications.

But this is a brand new evolutionary route for Xiao Ruoruo. According to the difference in appearance, there should be two kinds of pet beasts, so there should be some differences.

"Ruoruo? No, master, this is a water bubble."

"Do you still remember that when you were at our grandpa's house, you accompanied the boss upstairs to bask in the sun?"

"Then when I found Sunshine Boss's body, it became colorful."

"The water bubbles will also become colorful when sunlight penetrates them, so I tried to play with the sunlight."

"But it was too tiring to maintain a complete blister all the time, so I tried to reduce energy consumption."

"I didn't expect that the blister and the pot of flowers behind it had disappeared, but I could still feel the blister's existence."

"Master, why is this?"

Xiao Ruoruo crossed her fins nervously. Although she could use this strange move, she didn't understand the reason.

Xu Qingge took a step to the left, and she immediately saw Hall.

With only one side of the invisibility, it's obvious what it is, it's a lighthouse lens.

The continuous surface portion of the lens "collapses" into a flat surface.

Viewed in cross-section, its surface consists of a series of zigzag grooves, with an elliptical arc in the center.

Each groove has a different angle from adjacent grooves, but they all focus the light in one place to form a central focus, which is the focus of the lens.

Each groove can be regarded as an independent small lens, adjusting the light into parallel light or condensed light. This lens also eliminates some spherical aberration.

Xiao Ruoruo's move of using water to simulate a mirror was indeed beyond her imagination.

Although this move can only be used between two people, it has no effect on multiple enemies.

And due to the reduced water energy output, the defense is not as good as the original bubble.

However, since battles between beastmasters are often one-on-one, this move has great merit.

Unless it's a move like "Survey" or you have particularly sensitive senses, you can see the scattered light.

Otherwise it can even be said to be invincible.

However, how to explain the knowledge of lighthouse lens to Xiao Ruoruo.

Xu Qingge felt uneasy. Fresnel lenses were elementary school knowledge, and it was too early for Xiao Ruoruo.

I have been specializing in the subject of nutrition since junior high school, and I basically left all the optics to the teacher.

Light passing through Xiao Linglong will indeed show colorful colors, but through this, a Fresnel lens can be made. Is Xiao Ruoruo some kind of optical genius?

She felt her head was big, very big. No wonder senior beast masters were basically transformed from other professions, and their beast master attributes were related to their original jobs.

So can this also help the pet beast understand the moves?

Xu Qingge could only use the simplest knowledge he could understand to explain to Xiao Ruoruo.

"Light is energy, and the part that travels through water causes the light to attenuate."

"When it passes through water and air, it will bend if it doesn't hit it vertically."

"But since light doesn't bend when it hits vertically, the shorter the distance from one end of the bubble to the other, the better."

"In this way, as long as you change the refraction angle at the other end, you can change the angle of the light." "Can you understand?"

Cold sweat broke out on Xu Qingge's back. She had already seen Xiao Ruoruo's confused expression.

"Ruoruo. Master, I don't understand."

Xiao Ruoruo shook her head, there was nothing she could do about it, she was just a baby.

"Then, do you know why objects have colors?"

Xu Qingge was thinking a lot. She suddenly realized that she didn't need to explain the principle of the Fresnel lens, as long as she could explain the principle of invisibility.

"Ruoruo?"

Xiao Ruoruo shook her head again, learning moves is really a difficult thing.

"You take care of it."

Xu Qingge put her hands into the lotus pond and took a handful of water. Then she threw the handful of water to the ground in the distance.

The water in the lake fell to the ground with a splash and broke into countless pearls.

“Look at the shape of the water, and so does the light.”

"When sunlight hits something, it bounces off like water droplets, but its movements are more regular."

"This move actually uses blisters to adjust the light that bounces off oneself."

"It is precisely because of this that the distance between yourself and the blister is required."

Xu Qingge felt extremely conflicted, and it still sounded very complicated to put it this way.

But Xiao Ruoruo was already staring at her fins and starting to think.

After about ten seconds, the water shield that originally stopped in front of Hall disappeared.

Xiao Ruoruo clenched her fins again and became invisible.

The difference from before is that this time the "invisibility" does not simply have only one side.

No matter how Xu Qingge walked around Xiao Ruoruo, she could not tell where Xiao Ruoruo was.

But Xu Qingge knew that Xiao Ruoruo was there and had not changed.

"Is this the Lord?"

Hall felt that his world view had been greatly impacted.

No wonder being someone else's knight is an honor in Boi.

How long has it been, five minutes? ten minutes?

Lin's incredible ability became even more incredible.

Hall suddenly had an idea in his heart.

Find the Holy Grail and resurrect King Arthur so that he too can become a knight.

Hall was startled by his own thoughts. After all, even the Knights of the Round Table could not find the Holy Grail.

He is just a civilian-level magician, and he is probably far behind the Knights of the Round Table.

"Ruoruo~Master, you are so powerful!"

Xiao Ruoruo's eyes were sparkling, the master was really smart.

She felt like her understanding of blisters was one step closer.

"Well, sister, do you want to go sit in the church?"

Only then did Hall remember that he had to take care of the guests for his father.

Is it really okay to talk to Sister Lin’s master like this?