After being reborn, the substitute turns into a green tea essence

Song Mohan had never smoked before, but at this moment he felt that only smoking could relieve him temporarily, but he still didn't take a puff, standing in front of the window in a daze, until he felt a burning sensation between his fingers, and then he woke up and extinguished it fireworks.After the speck of warm light disappeared, the night outside the window was lively, but he was made even colder by it.His Adam's apple slipped awkwardly, and his gaze shifted to the small dark green box on the bedside table.

This box was delivered by Secretary Zhao half an hour ago.Inside is a brooch worth hundreds of millions of dollars.

When Song Mohan opened it, Secretary Zhao was also there, almost blinding him.

A piece of jewelry costing more than an airplane—

Glittering white diamonds and brilliant colored diamonds create a lifelike peacock with its tail open. In the center is a 20-carat fancy deep blue pear-shaped diamond, which is carefully inlaid by top European master craftsmen. Ingenious workmanship.

The peacock represents dignity, protection and luck.This brooch brings together the best diamonds, intertwined with unparalleled elegance and stunning beauty.

Secretary Zhao really wanted to take a closer look, but unfortunately his boss closed the box simply because he only had a look.

When Song Mohan decided to propose to Cen Luo, he asked Secretary Zhao to send someone to Europe to customize it.

Song Mohan was going to give this brooch to Cen Luo as a birthday present, and it was also going to be worn by Cen Luo at the wedding.

However, when the things arrived, let alone the wedding, it seemed that he didn't even have the qualifications to celebrate Cen Luo's birthday.

After all, Song Mohan came here specially for Cen Luo, but then, it seems that he can only breathe the capital city, no, it is closer, it is the air in the same hotel...

The science and technology expo and college students' science and technology competition were officially launched. On the first day, the exhibition hall was crowded with people. Cen Luo came to the booth with a box.

"Let's talk about it, how many red envelopes did University A stuff for investors? Do you want such an awesome booth?"

"Man was the champion last year."

"That's not enough for this row of noodles, is it? It's too nonsense. Look at the miserable location in the capital next door."

"That's right, the Capital University only broke the game once last year. Look at the shabby top universities in the country. Compared with the freshman A, it is really completely speechless."

"Damn! Maybe University A hooked up with a sponsor last year to win the championship. What is the hardest thing this year?"

"It goes without saying - the backstage is really hard! What is strength?"

The faces of the students from University A turned green when they heard this, while those from the Capital University were secretly relieved, showing the elegant posture of a group of students under the eyes of everyone.

Although Cen Luo was angry, he did not act too fast, and Gu Ziyang knelt down to help.

Xu Fei raised the corner of his mouth slightly, and showed his design calmly on his face, but he kept looking at Cen Luo from the corner of his eye. He knew that Cen Luo was last year's champion, and his strength should not be underestimated, but after all, he is a big A student. He came from a third-rate school, and he didn't compete last year.

Xu Fei's design does not require assembly, and after taking it out, he fiddled with it a few times, and it immediately attracted countless eyes.

"Xu Fei, do you want to be so curly?"

"Hey, you're right, Xu Fei called it "roll" - "scroll screen smartphone".

As soon as the students from Capital University finished speaking, Xu Fei raised his eyebrows to show everyone, and explained:

"This scrolling screen is stretched upwards, the normal state is 6.7 inches, and the expanded screen is 7.8 inches, which can be switched between small tablet computers and mobile phone devices. The stretched screen keeps the overall thickness of the mobile phone unchanged. , controlled within 10mm, the screen uses a flexible OLED display, and the curling and sliding life of the sliding mechanism is 10 times, which can avoid creases on the screen due to folding."

"Too good!"

"No! It's so light and convenient, I really want it!"

"Yes, the students of Capital University are too powerful."

"By the way, God, if it is really released, what do you think the market price will be?"

"Yes, yes! The key question!"

Xu Fei raised his eyebrows and said: "They are all assembled with top-level materials. I can disclose that the cost is around 3 yuan. I am just a developer. If it is really possible to be sold by a certain company, the price between the sales price and the cost price is [-]." How to convert it, I don’t know.”

"Wow! Take such a high-end route? How can ordinary people afford it?"

"I'm learning this. Let me do the math for you. Retail price = "cost of goods ÷ (100-mark-up rate)" x100. "

"Please speak up."

"Bad! Forget it."

"I don't think there is any need to forget it. It's nothing. It's not designed for the public at all."

Xu Fei couldn't stand listening anymore. Looking at a group of petty philistines in front of him, this group of people was not his target group.

"Sorry, this "scrolling screen smartphone" is to bring greater convenience to business people, oh yes, there is a space behind the "Seiko pseudo-vertical hinge", here I will add the number, mass production said It's really not my original idea, but if there are investors who are willing to buy my property rights and want to sell it on the big market, I certainly don't mind. "

"Alright, God, as long as you are happy."

"Technology serves mankind, and your capital probably doesn't treat us as human beings."

"Hahaha, right? We don't deserve to be human beings. Top business people are human beings in the eyes of top academics."

Xu Fei and a few students from the Capital University suddenly became anxious. This kind of class prejudice is indeed very common in the Capital University, but it is very inappropriate to put it on the stage. The families of the contestants from the Capital University are either rich or expensive. The spread of the overturned car may also affect the family business.

But those groups of ordinary people didn't want to listen to their explanation at all, and turned around and left.

The assembly at Cen Luo's side has been completed. When the box was first opened, the black lacquered iron inside was ridiculed by many people. Everyone went to watch A's big joke. The smile deepened.

"It's good that A can participate in the competition. The country people have never seen the world, so please understand."

"It's so funny, what kind of crap is this? Can this even compete?"

"It's really going to make us laugh out of the galaxy."

But when the assembly was completed, Cen Luo turned on the mineral water and drank some water to moisten his throat, without changing his face and heartbeat: "There are about 4000 million blind people in the world, and nearly [-] million suffer from amblyopia. The number of guide dogs is in short supply. The tool prohibits animals from riding on it. In order to facilitate the travel of the visually impaired, I invented this one—"

"Small intelligent guide robot - Luca."

With a calm demeanor, he picked up the hand-held remote control in the box while talking: "Luca is equipped with a lidar sensor and a high-definition depth camera, which can automatically recognize and plan routes and avoid obstacles. The power foot system can easily go up and down stairs. Worried about being overweight and affecting daily life.”

As he pressed the remote control, Luca on the white booth stood up like a transformation in a sci-fi movie, showing two straight legs, and walked to the edge of the booth in a smooth manner. The blue light camera blinked like eyes, and automatically turned to avoid "Trap", like a real person.

Cen Luo smiled, the corners of his thin mouth curled up, clear and well-behaved, and continued: "The whole body is dustproof and waterproof, and can carry an additional 30 kilograms, meeting the shopping needs of the visually impaired."

"I know that the complex situations that the visually impaired will encounter are beyond the scope of Luca's response, so I created an online mutual aid platform and sincerely invite all caring people to settle in. According to Luca's camera, the online remote control helps the visually impaired get out of trouble, and at the same time , during Luca’s operation, the surrounding modeling data collected can be provided to map companies as navigation information free of charge.”

"......"

After Cen Luo's introduction, the scene was silent. He and Gu Ziyang looked at each other with smiles on their faces. He tilted his head slightly and looked at everyone with a smile.

A low voice came from the onlookers: "If I buy this, don't I need to take the takeaway and express delivery by myself? It can be delivered directly upstairs for me, right?"

"It's more than just bringing you takeout, it can carry you to school!"

There are also serious people who came up to touch with great interest: "My grandma has bad eyesight and has been living in her hometown. She didn't want to come to the city because she was afraid of causing us trouble. If there is a Luca, she can live with us. Together."

"How does it feel to touch?" Someone was eager to try.

"Hard and soft, like metal and like plastic, what kind of material is this?"

"My feeling is—resin plus carbon fiber, so the cost will be more expensive than gold! Isn't it ~ the public can't afford it!"

Everyone originally wanted to touch it, but carefully withdrew their hands. It was terrible if it was broken, so they dared to take out their mobile phones to take videos.

Cen Luo had already anticipated the development of the situation, took a sip of water and continued with a smile: "The material is not expensive, and you have seen the broken copper and iron just now. It's just that I have a special combination, but this is a commercial secret. I I want to tell everyone that if Luca is really released, it will not exceed four figures, I promise everyone!"

"Fuck! It's amazing! It's really good and cheap!"

"No way!"

Everyone lined up and touched boldly one by one. Luca blinked dignifiedly and said like a real person: "Hello, my master, I will serve you wholeheartedly."

There are many robots at the expo, a lot of advanced black technology, aerospace and future intelligence. Only Luca can be integrated into the daily life of ordinary people. Who can refuse a well-behaved little man who can take express delivery and carry people to school?

Compared with the hall where people come and go, the second floor of the science and technology expo allows everyone to see the entire venue. Song Mohan holds the railing tightly with both hands, and the glass window in front of him is spotless. Cen Luo is inexplicably easy to recognize, the most eye-catching presence in the audience.

He is no different from the students around him. He has a white shirt, a black cardigan and a hooded sweater, light blue loose jeans, and Gao Bang’s simple white sneakers. His height is not a big advantage, but his white skin has a strong visual impact and dominates his face. What's more is the pair of radiant eyes.

These eyes can quickly make him stand out, and they contain a tenacious vitality. The young man's high-spirited self-confidence makes everything around him become a background board.

This was the first time he had seen Cen Luo like this. Song Mohan really wanted to hide this person, and Guangming just wanted to admire him alone, but...he couldn't!

He is selfish again.