The people of Yucheng watched as the four people in front of them suddenly disappeared with a bewildered expression, because Nahida had absorbed the canned knowledge to Fukalus an hour earlier, and Fukalus had used optical invisibility.

She manipulates the blisters to encircle the four of them, reflecting sunlight to achieve the effect of invisibility, a phenomenon that can be explained from an optical point of view.

The phenomenon of reflection and refraction occurs when light rays pass through the interface of different media. Reflection refers to the phenomenon that when a ray of light encounters a medium interface, part of the ray is reflected back in its original direction. Refraction refers to the phenomenon that when light rays pass through the interface of a medium, the direction of light entering another medium changes due to different angles of incidence.

When Fucarus manipulates the blister, she can adjust the shape of the blister's surface, making it a complex system of reflection and refraction. By precisely controlling the properties of the blister, she is able to deflect or reflect the light around her in other directions, creating a relatively lightless area around her. In this way, when the crowd in Yucheng looked at her location, they could not receive the light reflected directly from her, causing her to become "invisible".

Although there is a slight flaw, it is not visible to the human eye. Fukalos leads Funina to find an uninhabited corner, while Nahida is responsible for interfering with radar signals with 12580.

So the four of them lost contact again.

Chinese Diplomat: SO YOU Will be like them? (Do you want to be like them?) ） abandOn me. (laughs at me) Will yOU? (Really?) ）

Question mark~

In some dark alley, Funina patted her clothes and straightened her hat. "It's also a distress to be too popular, who made me so popular?"

Fucarus couldn't help but be a little puzzled, "Funingna, Nahida, you have been here with Blue Star for so long, haven't you ever made contact with Blue Star and a similar Inquisition organization?" ”

Nahida looked at Fukalos and explained, "If they borrow power, they are still flowers and bones that are trying to grow, and they can't stop the wind and rain of [forbidden knowledge].

If it's a borrowing right, well, I don't think Funina and I don't really like the feeling of being watched by a crowd. Some unnecessary representations seem to be removed. ”

"Then, it seems that our next action may need more secrecy." Fcalus cleared his doubts and asked no more.

Zhong Li looked out of the alley with his hands behind his back, "I think back then, when I was wandering around the world, I had a thousand faces, and I could appreciate all kinds of elegant things. ”

Nahida's eyes lit up, "It's Mr. Zhongli." She pulled Funina over and muttered something.

"Oh!" When Funina heard this, stars also appeared in her eyes, as if she had seen [Thousand Spirits].

It turned out to be, Costume Change!

Nahida took out the tailor's cloth from the leaf and didn't ask, for she had learned it from a traveler.

Don't miss a single point of investigation, don't let go of any material.

Even the trash can has to be given to it, it's not a trash can, it's the God of Wealth who made my fortune.

Funina called out to Lord Uther and asked Lord Uther to help sew the clothes.

When Phokaros saw Lord Uther, the corner of his eye curled. In the absence of inherited knowledge, this is the first pure water elf to become a human with its own water-type phantom.

I can only say that she deserves to be the most perfect human being, Funina.

Lord Uther designed appropriate costumes for Zhongli, Nahida, Funingna, and Fukalos according to the costumes of the Blue Star people.

Zhongli put on a black trench coat with a white shirt and a pair of trousers of the same color, looking elegant and graceful. He also wore a pair of sunglasses that covered his eyes so that people couldn't see his expression clearly.

Funina changed into a white long-sleeved T-shirt with a pair of jeans, looking youthful and cute. She also replaced her top hat with a peaked cap to cover her gray hair, making it impossible to see her identity.

Fucarus changed into an off-white trench coat with a brown shirt underneath, a pair of black trousers, and a pair of sunglasses to cover his eyes, and then tied his hair high into a single ponytail.

Nahida looked at her plush cloak with cat ears and Lolita, a little silent. "Do you have to wear this outfit?"

Funina nodded wildly, "This set is beautiful, you see how cute it is!" ”

Nahida looked at Funina's expectant look and silently accepted.

Funina reached back and high-fived Lord Uther in her hair.

Looking at the three of them after changing their costumes, Funina smiled, "Lord Uther's aesthetic is really good, and its designs are all based on the costumes of pedestrians on the street. ”

Zhongli nodded slightly, "That's true." In my leisurely travels, I have traveled around the region and seen many different styles of clothing. But the design is really eye-catching. ”

Nahida shyly tugged at her cat-eared cloak, she wasn't quite used to the novelty.

The first step is to buy furniture, and if nothing else, Mr. Zhongli's tea table must be sufficient.

Funina took the lead and ran ahead in high spirits. She took Lord Uther with her, and as she went, she went shopping, and when she saw beautiful clothes and ornaments, she would stop and take a closer look.

Zhongli, Nahida, and Fukalus followed, chatting with each other and admiring the scenery around them.

The four of them arrived at an antique furniture shop. There, they picked out some furniture that suited them, such as coffee tables, sofas, bookshelves, etc.

Funina chose a tea set, she thinks that afternoon tea is a good way to relax, and eating small cakes can make people feel happy.

Zhongli strolled through the entire shop, "Rare things, still a look." ”

Zhongli saw an ancient wood carving and picked it up with interest to observe. His gaze fell on the wood carving, as if thinking about something.

Zhongli: "This wood carving is some years old (about 2,000 years), but it is still well preserved and the craftsmanship is exquisite. There was a hint of appreciation in his tone.

Shopkeeper: "Sir is really well-informed, this wood carving is indeed a treasure, it is a skilled craftsman in the Tang Dynasty with the Western Regions tribute, teak, carefully carved. ”

There was a flattering smile on his face, his eyes full of flattery, and his hands clasped in front of him, trembling slightly, showing the excitement in his heart.

This gentleman was very rich at first glance, and the goods at the bottom of the box could finally be sold.

Zhongli exclaimed: "Artificially carved, ghostly workmanship. ”

The shopkeeper clapped his hands excitedly: "Sir is really discerning, and I also think this wood carving is very valuable." ”

Zhongli: "In that case, I bought this wood carving." His tone was calm, and he seemed to be very rich.

Funina: Huh?