In the waiting room, Yang Yiyi didn't like the tone of the stand-in robot policeman's voice, but Sima Aya felt that he was right:

If you want to live in country A, then you have to be on the lookout for bullets from bandits, police, and neighbors...... Bullets can come from every minute and every second in every direction, because everybody has a gun.

After coming out of the "waiting room" of the airport, it was the waiting hall, Sima Aya and Yang Yiyi saw a lot of "people" with guns, they were airport security guards, and all the people with guns were stand-in robots. Sima Aya guessed that in the current situation, if a sleepy person has a gun, then this situation is very likely to occur, when the person suddenly falls into a coma and wakes up to find that he has been shot to death by someone, and the gun that killed him is his own gun. Of course, this is a ridiculous idea. However, it is clear that sleepy people are not suitable for gun ownership.

Sleepy, suitable for holding, generally brooms, mops, vacuum cleaners...... As they were walking around the airport, the sisters noticed a large number of people sitting in the corners of the wall and falling asleep, wearing cleaners' clothes or other work uniforms. There are also people who do not sit in the corner and fall asleep, but lie in the center of the corridor and fall asleep, and most people who do not know the situation think that this person has a sudden cerebral hemorrhage, and then fell to the ground.

When walking past a sleeper, Yang Yi asked Sima Aya in a low voice, "Did she fall down suddenly?" ”

Sima Aya nodded, she knew that Yang Yiyi couldn't imagine what life and work would become if she became a sleeper: when she was holding a child, she suddenly fell asleep; When driving, suddenly fall asleep; When the patient was being operated on, he suddenly fell asleep – as on an airliner, the captain and first mate fell asleep almost at the same time.

"I've heard that there are medicines, a slow-release stimulant that can wake up sleepy people," Sima Aya explained to Yang Yiyi, "but in order not to hurt the nerves, it takes 30 to 40 minutes to wake up." ”

As they were saying this, the two of them saw a stand-in robot walking towards a sleepy person and injecting him with a small syringe.

When Sima Aya and Yang Yi walked out of the airport, they didn't feel like they were walking out of the airport, but out of an air base, and the entrances and exits of the airport were guarded by robot soldiers, and even tanks were used.

A soldier on the tank whistled at Yang Yiyi and Sima Aya and smiled: "Sea! Beauty, do you want to take a ride? ”

According to the etiquette of country A, Sima Aya expressed her gratitude to him for "raising his eyebrows and raising his middle finger".

"Hey, I'm not one of those 'sleepy bugs', hey, I said, do you want to leave a phone call......" When Sima Aya and the two had already walked away, the soldier who drove the tank was still behind him with extreme confidence in "self-promotion".

Not far from the tank, there is the airport bus, and the two of them get on the bus and find that in addition to the passengers, there is also a stand-in robot soldier in the car. In addition, the driver is also a stand-in robot.

"Sister Aya, I haven't seen a single taxi, aren't there many taxis in country A?" After getting in the car and sitting down, Yang Yi asked Sima Aya in a low voice.

Next, on the way from the airport to the Angel City district, there were no taxis, not only taxis, but also ordinary private cars. The highways are empty, and there are almost only buses, public trams and other public transportation equipment.

When you enter the city, the number of private cars increases, and so do the number of taxis, but they all drive very slowly, even if the roads are not congested.

Looking down at the private cars on the airport bus, you can see that the car is either a stand-in robot, or in front of the co-pilot's seat, a spare driving system is welded, each car has more than two steering wheels, and some also have a stripped-down driving system in the back seat. It can be seen that such modifications have been made to private cars in order to prevent the dangerous situation of the driver suddenly falling asleep.

From time to time, there are also one or two cars, which are not equipped with a backup driving system, just like ordinary private cars. However, Sima Aya noticed that these vehicles are all new cars and should be equipped with advanced artificial intelligence systems, which can quickly take over runaway vehicles when the owner suddenly falls asleep.

After Sima Aya and the others got off the airport bus, they planned to change to the subway to report to the consulate of country C.

On the escalator at the entrance of the subway station, the two found that everyone kept a distance of four steps from the people in front and behind them when they stood on the escalator, instead of one person standing on the escalator next to one person. The purpose, obviously, was at the airport, when the robot officer said to introduce the rule: keep your distance. If everyone is densely packed together, and at this time, a "red bracelet" suddenly appears in the crowd, a feverish person, and an infected person. There is no way for the crowd to disperse to a distance of 3 meters.

Not only on the escalator, but also on the sidewalk, just now, on the sidewalk on the side of the street, people also kept their distance.

After the two got on the subway, the news on the subway reported:

"At the moment, with the exception of thieves and pickpockets who are indignant about keeping their distance, most of the citizens are adapted and can consciously keep their distance, and some citizens say on the Fisbuco website that for so many years, they have never felt so safe when walking, and everyone is as careful and polite as a gentleman and a lady......"

In the subway box, most of the people stand in pairs or threes, and each group and the other groups stand very open. Every now and then, someone will suddenly pass out. Yang Yiyi witnessed several scenes, and the feeling was not that he fainted slowly, but as if the person's soul was suddenly sucked away by something, and the whole person, like a puppet with a broken string, fell to the ground with a bang.

I don't know what, suddenly a gunshot rang out in the subway. The place where the gunshots rang out was not in the carriage where Sima Aya and the others were. However, Sima Aya was still very alert, and immediately pulled Yang Yi to the ground. Obviously, compared to the reactions of other people in the carriage, Yang Yiyi's reaction to this kind of thing can be said to be no reaction at all. If anyone would stand still stupidly and be shot, then that person must be Yang Yiyi.

"Didn't I tell you, stupid? If you want to live in country A, then you have to always be on guard against the bullets of bandits, police, and neighbors......" Sima Aya whispered in Yang Yiyi's ear, with a slight reproach in her tone, but more of a worry.

Yang Yiyi nodded stupidly as he lay on the ground, and as a result, he accidentally hit his head on the floor. Sima Aya couldn't cry or laugh.

"I thought that the people of country A had been doing well." Yang Yi said while covering his red forehead.