Bai Tang walked out of the port with the flow of people, raised his eyes, and saw the future city, Bai Tang felt that it was very different from what he imagined: there were no strange buildings, and the buildings here were similar to the buildings of the 21st century, all of which were boxy buildings, but the materials and heights were different from those of modern times. The material, Bai Tang can't see it, but he can see that the appearance of the building reflects the luster of metal; The lowest buildings are more than five or six hundred stories high. In the 21st century, there is no such good technology, and the Kingdom of Saudi Arabia, the world's tallest building, is only 167 floors, with a total height of 1,600 meters; The tallest building in China, the Shanghai Tower, is only 632 meters.

The hovercars in mid-air are orderly and endless, and some of the buses have no drivers, but are self-driving buses. Their routes are pre-set, and it takes less than ten seconds for an empty car to stop and wait for passengers to board the bus as long as you wait in a specific area on the street.

What amazed Bai Tang the most was the green in his eyes. In the future, the city will be greened very well, except for roads and buildings, the remaining area will be made into green belts and parks, and even sky gardens floating in the air. The green grass and flowers in the green belt are not recognized by the white benias, at least they can be determined that these plants are not owned by the earth. Bai Tang asked a passer-by who seemed to be free, and the passer-by told her that these flowers and plants were cultivated by botanists, and they can absorb dust, exhaust gases and cosmic dust in the air, and have a powerful effect on purifying the environment, the only drawback is that all the absorbed toxins are gathered at the rhizome and cannot be touched at will, otherwise they will be poisoned.

Bai Tang got into a hovering car at random, she didn't have many alliance coins on her, and when there were only ten alliance coins left, Bai Tang decisively got out of the car. This area seems to be a living area, and on one side of the living area is a small park, and there are still more people in the park, most of them are some elderly people with their children chatting in the park to kill time. Bai Tang walked into the small park, found a place that satisfied her, took out the campfire tray from her backpack, and took out a table, a stove, plates, and seasonings...... Bai Tang learned from Kate that scientists in the future world use space folding technology to make space products, and a one-foot-long bag can hold items equivalent to 20 square meters of space. Therefore, Bai Tang took out this series of items and did not arouse the suspicion of others in the park.

Lighting the camping bonfire, Bai Tang threw a pile of sweet potatoes into the fire, waiting for the time to be baked, she took out a dozen potatoes, peeled off the skin, cut them into long strips the width of her index finger, set up a pot on the stove, poured vegetable oil, and put the potatoes in for frying after heating. After a series of work, the sweet potatoes are baked. Anyone who has ever eaten roasted sweet potatoes knows that whether they like it or not, the aroma of roasted sweet potatoes can definitely make people's mouths water. No, Bai Tang had just scooped up the fried potatoes, and a group of small radish heads had already surrounded her.

"Sister, what did you bake, it's so fragrant!" A tiger-headed little boy asked, who should be the head of the group.

Bai Tang smiled and swept around the little guys, all of them had liquid hanging from the corners of their mouths.

"This is a sweet potato, roasted and sweet, it's delicious!"

"What is a sweet potato? Newly researched food? Why haven't I heard it? "A young boy with a gentle appearance has a stern tone, and he is full of elementary school taste.

Bai Tang couldn't help but laugh: "No, sweet potatoes are a species that has existed since ancient times, and they were discovered by a certain colonel of the alliance in the ancient earth." Sweet potatoes are also known as sweet potatoes, sweet potatoes, yams, sweet potatoes, red potatoes, threads, white potatoes, golden potatoes, sweet potatoes, red potatoes and pillow potatoes. An annual plant of the family Spiralaceae. The tuber is a starch raw material, which can be eaten, brewed or used as feed. Sweet potatoes are rich in protein, starch, pectin, cellulose, amino acids, vitamins and a variety of minerals, and are known as 'longevity food'. The sugar content reaches 15-20. It has anti-cancer, heart protection, emphysema, diabetes, weight loss and other effects. Also commonly known as sweet potato, yam. ”

After giving a bunch of small beans to popularize science, Bai Tang asked: "Sweet potatoes are not only delicious, but also good for the body. Do you want to taste it? ”

A group of bean sprouts nodded vigorously.

Bai Tang smiled and took out a large sweet potato, broke it, the golden flesh was exposed to the air, and the sweet smell became stronger. The little ones inhaled deeply in unison, saliva falling down. Bai Tang heard the sound of old people swallowing saliva not far away. She smiled to herself, hehe, this group of old people is the main object of her sales today.

Bai Tang gave a sweet potato to the children to taste, and each person took a small bite. The sweet aroma conquered all the children, and a bite was not enough for them to satisfy their cravings, and they all stared at the sweet potatoes that Bai Tang fished out of the fire.

"Sister, I still want to eat!" The little boy with a tiger head blinked his big eyes and begged for something cute.

"Little guys, my sister's sweet potatoes are going to be sold to make money, if they are all eaten for you, my sister will have no money to find a place to stay!" Bai Tang was unmoved. There are two cute babies in his family, and Bai Tang already has a certain immunity.

"Are these going to be sold for money?" Sven's little boy asked.

"That's right!"

"Then you wait for me for a while." After saying that, the little boy ran towards his grandfather.

"Ahh Lin Yi, you are cunning! The tiger-headed boy understood Lin Yi's intentions, and quickly ran back to find his grandmother.

"Little Huzi, wait for me!" The other children were not stupid, and they went to their own adults and dragged them to buy roasted sweet potatoes.

"Girl, give me four sweet potatoes!" Lin Yi's grandfather had long coveted it, and he came over as soon as his grandson pulled him. Buy four sweet potatoes, eat one for yourself and your grandson, and leave the remaining two for your son and daughter-in-law to eat when they come back from work.

"Okay, it's four, you take it!" Bai Tang wrapped four roasted sweet potatoes for the old man.

"Girl, give me eight!" Xiaohuzi's grandmother handed the money to Bai Tang.

Bai Tang wrapped eight sweet potatoes and handed them over and gave advice: "Auntie, although sweet potatoes are delicious, you can't eat too much at one time." Sweet potatoes contain 'gasification enzymes', and eating too much will cause heartburn, spitting sour water, bloating and gas. If you have gastrointestinal problems, you should eat less, otherwise it is easy to hurt the stomach. ”

"You girl is sincere, she will think about her customers when she does business, and she won't make black money, okay!" Xiaohuzi's grandmother was full of praise and decided to take care of this girl's business, "Girl, what are your things?" ”

"It's a silkworm potato. It's delicious too, auntie, do you want to buy some? Bai Tang collected the money while loading sweet potatoes, and soon, all the roasted sweet potatoes were sold out.

The old people who bought sweet potatoes did not leave, and they were also very curious about what silkworm potatoes were and whether they were as delicious as roasted sweet potatoes.

"Okay, get me one!" Xiaohuzi's grandmother was the first to eat crabs.

"Okay, wait a minute!" Bai Tang put the fried potatoes into a small porcelain basin, put soy sauce, vinegar, sugar, cumin powder, sesame seeds, chives and other ingredients, and asked, "Do you want to eat spicy or slightly spicy?" ”

"It's spicy!" Xiaohuzi's grandmother said.

Bai Tang carefully put a spoonful of red oil (chili oil), stirred, put on a plate, and a serving of silkworm potatoes was ready.

"You taste it!" Bai Tang handed over a toothpick.

Xiaohuzi's grandmother forked a silkworm potato and put it in her mouth, and then her eyes lit up, and she praised again and again: "It's delicious, it's delicious!" ”

"Grandma, I want to eat, I want to eat!" Little Tiger jumped up and down beside her grandmother, her eyes on the silkworm potatoes.

"Take it out!" Xiaohuzi's grandmother gave one in her hand to her grandson, turned to Bai Tang and said, "Girl, make me another one, no, two, three or five servings." ”

Before Bai Tang could answer, Lin Yi's grandfather quit: "I said Sister Zhang, we are still waiting to buy it, you can't buy so much at once, we can't buy it, right?" ”

"That's it, that's it." Other old people echoed Lin Yi's grandfather.

Bai Tang hurriedly stepped forward to speak for the old lady: "Uncle and aunt, I brought enough potatoes, which is definitely enough for everyone to buy!" ”

"Okay, wait for me to get ten!" Lin Yi's grandfather said immediately. has been an old neighbor for decades, but he knows the temperament of Grandma Xiaohuzi, if the things this girl makes are not delicious, how can she buy five copies of these silkworm potatoes at once?

"You old thing still has the face to say that you bought twice as much as me!" Grandma Xiaohuzi rolled her eyes at Grandpa Lin Yi, and the other old people all laughed.

Baitang is quick to peel potatoes, cut potatoes, fry potatoes, mix potatoes...... More and more money in your pocket. The price of roasted sweet potatoes and silkworm potatoes is not cheap, but the people who live in this area belong to high-income families, and the old people know how expensive the new species is when they first come out, and they feel that the price given by Baitang is already very cheap, so they do not bargain, so Baitang makes a lot of money.

"Get out of the way, get out of the way!" A mechanical voice appeared outside the crowd, the old people parted to the sides, and Bai Tang saw a man in uniform walk in. The person's face was flat, and his skin was glowing with a slight metallic luster, and he looked like a human, but Bai Tang knew that it was a machine person.

"Illegal stalls in the park, fines!" The machine said flatly.

"Who are you?" Bai Tang asked.

The machine qì man pointed to the sleeve on his arm, Bai Tang looked over, and saw two big words "chengguan" written on the sleeve!

I'm forked! Bai Tang is about to kneel, the profession of "chengguan" has gone through five thousand years of world changes, and it still exists!

What is the first reaction when you encounter the hawkers of the chengguan? Run, of course! In the 21st century, hawkers and chengguan race on two legs, and if they are lucky, they can escape, but in the face of the future machine qìchengguan, can the white hawker run away? R1152