Discussing the economics of verbal artillery, Nan Xiao was not afraid: "It seems to be a prosperous situation, but it may face a collapse in the blink of an eye." Is it because the data is wrong? Violating a theorem or formula? No, the rise is because of human nature, and the fall is also because everyone is ambitious, just like those countries that have been glorious in history, in fact, the land and money are still there, but everyone doesn't believe it anymore. So, taking their money while they're losing faith is what I'm doing. ”

This is a relatively general explanation, and the rest is all a bunch of high math related content. What spot rate equations, variance gamma models, Fourier transformations and so on, I don't understand at all.

Lin Jingfu has a big head, so he has to admit that it takes talent to make money by trading stocks, and not everyone can pick up money.

A week later, the Batmobile's license plate and Nan Xiao's driver's license were all completed. The only Batmobile in the country that is legally on the road! On the day he got the license, Nan Xiao couldn't wait to take Teacher Zhendong out for a ride.

As soon as I drove on the road, I really shocked countless people. The dull sound of the engine sounded, as if it was flying an airplane.

Except for Nan Xiao, no one can drive this car. It didn't work to give them permission to drive. The way the Batmobile is driven is completely different from a regular vehicle. All four wheels rotate 360 degrees. In other words, it can suddenly move sideways at high speeds, or even turn in the opposite direction and move at high speeds.

On the loess road in an unnamed town on the outskirts, the Batmobile is racing wildly. That road wasn't much wider than the car, and a car on the opposite side couldn't be wrong. However, Nan Xiao was not afraid at all, and still soared to more than 200 kilometers.

The layout of the Batmobile is one driver's seat in front and two passenger seats in the rear. In other words, the guest is facing away from the direction of progress.

At this moment, Nan Xiao's way of driving is very unique. He didn't sit in the driver's seat in front of him, but sat side by side in the guest seat with Mr. Madong, holding a mobile phone for remote control. Hands snap the buttons quickly, it's like playing a racing game.

Mr. Madong's face turned white, but he didn't worry too much knowing that he had superpowers.

Passing through the alley, they came to a road along the river. The road is a little wider, but it is by no means a 200-kilometer road.

A girl looks down at her phone as she crosses the road, and when she hears the sound of the engine, the car is already in front of her. She was completely stunned and couldn't react at all. Seeing the pitch-black Batmobile overwhelmingly running over her, she was already frozen in fright.

Everyone watched, expecting to witness a flight of flesh and blood.

However, she was not hurt in the slightest. It was like a bubble around the Batmobile, gently bouncing her away. She slid around the Batmobile, stumbling a few steps unscathed.

"Badass!" Kirisu Madong slapped Nan Xiao, "It was too dangerous just now, it scared that girl!" ”

Hitting her husband's arm is Nan Xiao's mother's trick, but she didn't expect Teacher Zhendong to learn it so quickly, Nan Xiao could only smile bitterly.

"Let's go on a trip," he digressed, "let's go on a trip today, and stay wherever we want." ”

"A trip that you just want to go?"

"Yes!"

"Okay, okay."

Heading south along the highway, around five o'clock in the evening, they had already driven out more than 800 kilometers.

The city faded away, and along the way were countless winding roads winding around steep and desolate mountains. Dangerous and cold, it feels amazing, and that's the real landscape.

It is a road to the plateau, often tens of kilometers uphill, and then dozens of kilometers downhill. Mountains everywhere. Probably because of the recent rain, there are many waterfalls on the mountain, and the road side is the rushing Tsing Yi River.

After a tunnel with no lights, it became a long continuous downhill after driving a steep slope for more than a dozen kilometers. Along the way, it is rainy and rainy, there are cheerful rivers, iron bridges, Tibetan villages, cattle and sheep on the side of the road, coupled with the hazy smoke and rain, it feels like arriving in the water town in the south of the Yangtze River. The grazing children were surprised when they saw the big black car whizzing by, and some even saluted the black car.

It turned out to be a Young Pioneer salute, which is really cute.

The clouds kept drifting at the end of the road, driving forward, and there was an illusion that if they opened for a while, they would drive to the clouds.

There are street signs on the side of the road that always indicate the altitude. Soon the altitude reached more than 4,000 meters.

Passing by a large pasture, full of yaks and wildflowers. Mado was worried that the sound of the engine would anger the yaks, but these big guys are actually very timid, and when they hear the sound of the engine, they run fast and hide far away.

The clouds slowly dispersed, revealing steep peaks with snow on them. At the foot of the mountain is a vast grassland. As far as the eye can see. In the distance, you can see a small town, which is very dangerous, as if it is attached to the mountain wall. It was getting late, and the town was lit up.

"Let's go and stay overnight." Nan Xiao proposed.

So I went to stay overnight.

Along the way, I saw many brothers riding bikes, some hitchhiking, some handing over their panniers, riding empty bikes themselves, and some pulling big trucks uphill, all as tired as dead dogs. It's raining all the time, it's not very big, but it feels miserable when you ride it. The boys' jackets were almost drenched, dragging on their bodies like a big tank, and they slowly fought uphill in the rain.

Finally, the rain was much lighter, and the last rays of the sunset emerged from the clouds, very dim but really shining into my heart. A group of people on the road roared to cheer themselves up, and they looked very excited.

The town on the hillside is quiet, the streets are wide in the town, and the buildings are all low and very solid. In ancient times, it must have been a fortress. Nan Xiao even saw the remains of the city wall.

The only inn in the town is called "Cyclist's Home Sangsang Inn", Nan Xiao went in to take a look around and left.

The conditions are really poor, a big room, the same bunk beds as the student dormitory. The bed was cramped, the room was noisy, and it was full of backpackers from all walks of life. Someone lit that greasy scented candle, and the smoke wafted up like a fire, choking people to death. There are also mobile phones, so many that they are too many to count. Xu Wei, Pu Shu, Wang Feng, and all the great gods of literature and youth sang in a low voice, desperately instilling in your ears.

I understand: I live here with the intention of cultivating immortals. Don't even think about sleeping, just tossing yourself.

Kirisu Zhendong followed Nan Xiao into the inn for a turn and gained a lot of eyeballs. Many literary and artistic youths couldn't even walk on the road, staring at her stupidly, and several hit the door in a row.

Again, I understand: the little inn wolf has more meat and less meat, and it is really not a place to stay for a long time.

Out of the inn, the two wandered along the street. Zhendong took a fancy to the yak horn statue on a roadside stall and wanted to buy it.