Sunlight pours down from the sky, illuminating the sea.

A ten-meter-long white shell ship with azure sails sails on the sea.

Starting from Xianluo Port on the west coast of the Dream Sword Country, you will probably reach the East China Sea City [Shengyang] of the Chongjian Country in one day.

Emiya stood at the bow of the ship, holding the guardrail with both hands and shouting to the sea—

“I'm the king of the orld！“

I don't know why, his mind is now full of the appearance of Kenrin Sakura.

Her Majesty, when she saw them on board to say goodbye, it was like a farewell.

It's not like I'm not coming back......

Thinking of this, Emiya opened his arms again and shouted to the sea breeze: "I'm the king of the orld!" “

Cui Xiaoxiao stood behind him and silently rolled her eyes.

The same expression is also the little sister of the human snake who wraps her body tightly around the railing above the head of the cabin because she is afraid of water.

"You don't have to worry about him. He's a madman. ”

Cui Xiaoxiao clasped her hands and coldly dropped a sentence.

But this deepened the fear of the little sister of the human snake, she originally thought that she had seen enough strange people and strange things in her life, but when she met this swordsmith called Wei Gong, she found that it was not enough at all.

Even, Miss Snake once suspected that she had a feeling of being on a thief ship.

……

Along with them, there were two more zombies-

Zhao Mofeng and Sha Chengchen.

plus a neurotic swordsmith, a physics professor with a Lori body and a queen's heart, and a Zhenguo divine beast with a human head and a snake body-

Overall, there was not a single normal person on the ship.

After getting used to it for a while, Ling'er finally had the courage to slip off the cabin and twist her body to glide onto the deck.

Seeing the strange gaze that Wei Gong had been looking at Ling'er's lower body because of curiosity, Cui Xiaoxiao hurriedly found a long scarf from the cabin to surround her.

However, this only obscured a view on the chest, and a small section below the abdomen, most of the snake's tail was still exposed.

Emiya pulled away from his thoughts on how snakes mate, his brow furrowed slightly.

"Ling'er, going to the Sword Kingdom like this will definitely cause an uproar. When the time comes, let alone playing, once you show up, I'm afraid that the streets will be surrounded by people. ”

Ling'er herself was aware of this, but a smile of disdain appeared on her face.

"It's okay, they can't see me."

"Huh?"

As she spoke, Ling'er casually recited a spell, and then her entire body became transparent in an instant and disappeared from the vision of the two people.

Emiya's first reaction was stealth.

In general, there are several ways to be invisible:

One is to make one's own body transparent, the light will penetrate through the body, and because the coordinated inner and outer density is the same, only in some special place will there be a distorted effect of perspective.

The other is to achieve the stealth effect by distorting the light around the body, but to be honest, Emiya has not learned this trick after learning it for so many years.

However, no matter which one it is, from a principle point of view, it is through the action of light to achieve the effect of deceiving the human eye to achieve invisibility.

Of course, there is also a relatively advanced mind control that can make other people's brains deliberately ignore their own existence, so as to achieve the effect of stealth.

This move is quite effective for ordinary sword immortals below the fivefold realm, and further up, because they can capture the surrounding aura through spiritual sense, and the way to deceive the eyes has no effect at all.

Wei Gong couldn't help frowning, "You can't do this, I can ...... it"

Hey, speaking of which, he couldn't feel the breath of the other party at all, and the strong sense of oppression that should have existed was gone at this time.

However, the next moment he immediately understood that the other party's realm was already ten times higher, so he was able to achieve the effect of hiding his own aura.

Then it should be the latter, by deceiving the brain.

Wei Gong suddenly remembered that the gods and demons had strong spiritual power.

"However, it's still not much use, you see, I can touch you as soon as I touch it......"

He held out his hands to where she had been standing.

Cui Xiaoxiao's complexion changed greatly, according to his height, if Ling'er hadn't dodged, he should have caught the two soft and important parts......

"Death Guard Palace, you pervert."

Cui Xiaoxiao threw out the slippers on her feet.

A hand appeared in the air and grabbed it in his hand.

But it's not from the palace.

Cui Xiaoxiao and Wei Gong opened their mouths wide in unison-

I saw a white hand grasping the slippers in the void, but the place connected to it was empty, like a lonely arm hanging in the air.

And Wei Gong's hands just passed out from the back of that hand, which should have been Ling'er's chest.

Wei Miya's eyes widened in surprise, and he unwillingly fished out two handfuls in place.

Nothing indeed.

The hand walked towards Cui Xiaoxiao with a slipper, and then Ling'er's body gradually changed from transparent back to entity.

The arms are still intact with the body.

In this way, several previous theories of the Emiya are completely untenable.

"Damn, how did you do that?"

Ling'er put on the slippers for Cui Xiaoxiao and turned around.

"To do what?"

Cui Xiaoxiao was held by someone for the first time and fed her shoes to her feet, her heart jumped suddenly, and her face turned crimson.

"It's your invisibility, is it true?" Emiya looked at Ling'er with a look at a monster.

"Of course it's true." Ling'er looked at Wei Gong with disdain, "That's why I said I wouldn't be discovered by others." ”

However, the matter of true stealth is beyond Wei Gong's cognition.

"Quantum states." Cui Xiaoxiao hugged her hand and said lightly.

She is also thinking the same as Wei Gong, if it is a change in light, then when Wei Gong's hands touch it, this damn pervert! When his hands touch it, it should touch an entity.

But it was obviously not the case just now, his hands passed through Ling'er's body, and the other party's hands were also displayed in front of us in a materialized way.

It also negates the idea that the brain has a shielding effect on her.

Of course, if the other person has the ability to control the brain, it is possible for us to see these phenomena wrongly.

However, in the current situation, the first word that appeared in Cui Xiaoxiao's mind was-

"Quantum states."

She coughed and explained, "A person in a quantum state can be seen by people, and when an observer intervenes, she will be in a state of collapse. And when we don't look at it anymore, it will appear in the state of its own unique probability cloud. “

Wei Gong and Ling'er were confused by her.

Especially Ling'er, at first, she thought this little girl was very cute, although she always had a disapproving expression, but compared to Wei Gong, it seemed much more normal. She also likes this little girl.

But what Cui Xiaoxiao said just now scared her.

"In your time, there was a book called ball lightning, have you read it?" Cui Xiaoxiao asked.

"I seem to be a little impressed."

"There is a description of the quantum state in it, and the quantum rose at the end of the article is between the two of "being" and "nothing", when you look at it, it collapses into nothing, and when there is no observer, it lies quietly in the vase. Do you understand that? ”

But speaking of this, Cui Xiaoxiao's expression suddenly became solemn.

"No, no, it's not a quantum state."

……