Mu Chen drove to the office hall of the camp, brushed his face in front of the automatic inquiry machine, and then the hologram came out.

This kind of machine is specially used to query personal information, which can be identified through various forms such as face, fingerprint, iris, etc., and can query all the information of the user.

Name: Mu Chen

Age: 16 years old

Gender: Male

……

A series of things such as family information, education situation, criminal record, training level, etc., were directly skipped by Mu Chen, and the target was directly found, civic honor value: 109586, a number that forced to die with obsessive-compulsive disorder.

I checked the record with my hand, and it actually showed that the citizen was rewarded with 100,000 honor points for his excellent performance in the battle to protect the invasion of beasts in Camp 2.

This excuse is good, and the problem is solved with a sentence of excellent performance, anyway, no one stipulates what is excellent and what is not excellent.

Mu Chen couldn't wait to raise his citizen level to D-level, and the 20,000 honor points were instantly gone.

Increasing the level of citizens can only be exchanged for honor points, which cost 5,000 honor points to upgrade from the lowest F level to E level, while 20,000 honor points are required for E to D level, and 50,000 credit points are required for D to C level.

What is needed for the later levels is astronomical, Mu Chen's math is good, but he still doesn't know how this increase came about.

"Tut-tut, it's useless." Mu Chen felt a little unfinished, but he still had to think about it.

A lot of honor points that can be bought with star coins on the earth are the same as those picked up on the ground, so what's so distressing.

Mu Chen used the remaining honor points to raise the family to D rank, and there were less than 30,000 points left.

"Damn, it's finally out of the free class." Mu Chen took a sip fiercely.

D-class citizens mean that they have entered a well-off life, and they have more permissions, such as the right to use the optical brain, the right to purchase D-class guns and equipment, D-level medical services, and even the area of the house that can be purchased is larger.

If Muchen's family buys real estate now, they can choose a house of more than 100 square meters, and they don't have to squeeze a family of four into a small apartment of less than 60 square meters like before.

Walking out of the office hall refreshed, Mu Chen immediately drove to a light brain store on the commercial street. The shopping street is deserted, there are more people looking at the shops than shopping, and there are armed troops patrolling the road.

All kinds of goods are no longer marked with star coins, but the exchange ratio between a star coin and various materials, such as 1 pound of rice worth 500 star coins, and the price of goods is incredibly low.

On the road, Mu Chen saw a shopkeeper selling bedding entertainment products hanging a big sign at the door, with a red pen in bold writing "5 kilograms of random food to exchange all goods in the store", and an action movie with holograms was playing on the side.

Mu Chen estimated that this boss was also an entertainment-oriented figure before the crisis, and he knew that appetite was much more important than X desire when the family ran out of food.

The owner of the light brain store is a big bald head, Mu Chen still remembers that when he passed by here before, the big bald head said to himself arrogantly, "You can only see but not touch, and if you touch it, you will pay according to the price", which scared Mu Chen.

You must know that even the lowest-level light brain was not something he could afford at that time, it was often one or two thousand star coins, and the whole family's savings were not so much.

And the family's money has to be kept for his sister's treatment, if it really breaks someone's throat, then he will be a sinner in the family.

The big bald head is not as beautiful as before, the face is dish, and the beer belly of the past is gone.

Seeing a customer finally come in, his eyes moved slowly with Mu Chen's footsteps.

"Sir, I don't know what model you want to buy?" The big bald head squeezed out a bright smile and said cautiously.

"D-class, I'll show you any color." Mu Chen said lightly.

Originally, along the way, he was still thinking about how to stimulate the big bald head in order to avenge the revenge of the year, but when he saw his cautious appearance now, Mu Chen suddenly lost interest in teasing him.

Life is not easy, so why bother others. Mu Chen doesn't think he is a kind person, but he still can't bear to bully a person who has lost everything and gave up all his pride in order to survive.

The big bald head hurriedly brought all the D-class light brains of various colors, tore open the packaging on them, and racked his brains to sell them.

In fact, except for the different colors, the functions are basically the same.

D-level,It's similar to the previous smartphone.,It's just that the display mode has become a hologram.,Only the light brain above the C level can open the permission of advanced artificial intelligence.。

Unintentionally embarrassed the other party, Mu Chen picked a few favorite colors and asked, "How do you sell it?" ”

The big bald head hurriedly said with some embarrassment when he saw Youxi: "I don't dare to say that I sell it, I just hope that I can change some food, and the children at home are almost unable to eat." ”

"Then tell me how to change it?" Mu Chen said casually.

"I won't talk about the previous price, Star Coins are now in Titan Star like stones on the ground, worthless. A wrist light brain 5 kg of rice, no rice and other foods are fine. ”

This price is really all the price of cabbage, but if you change to other customers, it is estimated that you will turn around and leave, after all, in the camp, the light brain can't be eaten, except for people like Mu Chen who are obsessed with the light brain, there are not many customers who are interested.

Mu Chen hesitated for a moment but agreed, 10 kilograms of rice and a large piece of meat of the horned alpaca were exchanged for four wrist-shaped light brains.

Holding four light brains, as well as a bunch of gift boxes of accessories sent by the big bald head, Mu Chen turned around and left with satisfaction in the voice of the big bald head thanking Dade, no matter what, I Mu Chen can be regarded as entering the era of mobile communications.

Mu Chen put a black light brain on his hand, called out the voice assistant and asked: What should I do if my sister is disobedient?

The voice assistant said gently: Most of them are sick and have to take medicine.

Hearing Mu Chen's head full of black lines, he immediately decided to use as little as possible without this thing, which didn't feel very reliable.

When he returned to the repair shop, he handed over the couple's light brain to his parents, took a pink light brain in his hand, and said to Mu Yue with a smile: "Do you want to do it?" ”

Mu Yue's little head slammed up, and she almost jumped up and grabbed it.

"Shout: Handsome brother is super handsome, long live long live come and listen." Mu Chen said with a sly smile.

Mu Yue would rather die than scream, it's too disgusting! Brother is ready to bully himself again!

"Humph! It's a big deal, I don't want it, this girl wants to be Liu Hulan, and she would rather die than give in to the enemy! ”

Mu Yue looked like I was not unusual, but her big eyes still couldn't help but secretly look at the light brain.

Yo, indulge in lust?

Mu Chen saw through his sister's little plan at a glance, casually stuffed the pink light brain into his pocket, and then sat on the sofa and turned on his light brain.