"My Lord, let me play with my mobile phone for a while."

Lu Zhengkang scratched his head. Today, the use time of mobile phone has expired, and there are still two hours to go to bed. It's boring to lie down and think about it. He still plans to borrow his grandfather's mobile phone to play for a while. Isn't an adult's mobile phone just for children?

Lu Xuefeng seems to hesitate for a moment. He practices calligraphy in his bedroom and writes well with a hard pen. On the west wall of the bedroom, beside the bedside table, there is a small wooden bookshelf. Some of the books on it are dusty. My grandfather has not read for a long time.

Lu Zhengkang and Lu Xuefeng look at each other for a few seconds and get the phone and the power on password: lxf0000

the phone is very dirty. At first glance, it doesn't clean up very often. The cracks are stained with dust, especially the microphone and speaker are almost blocked.

He went back to his bedroom, looked for an online drama, hit the ceiling of his bedroom with the projector light of his mobile phone, and he just lay down to watch the drama.

The function of the old mobile phone is average, and the quality of the projection is very poor. After watching it for a while, Lu Zhengkang chose to give up. He turned on the browser to check the search record, but he needed a password. Lu Zhengkang tried to enter: lxf0000, which failed.

Lxf0001, failure, three more chances.

Lxf1000, failure, two more chances.

Lxf0002, failure, one more chance.

Lu Zhengkang thought for a while. It doesn't matter if you fail anyway.

Then try: lzk0000

success.

The first item of the tour record is the hard pen calligraphy copy.

The second is modern mechanical engineering and robot design.

The third is the code of good faith for citizens? Why did granddad search this?

The fourth is the process of the second level examination.

Then there are some loose things, including farming, machinery, three recipes, and the rest are basically news.

Lu Zhengkang checked the usage time of his various software, and the browser was the most, followed by the post bar and forum.

So, is Lu Xuefeng trying to keep up with the times?

Lu Zhengkang suddenly felt very sad, as if he was watching an old-fashioned razor challenge an electric pusher. He couldn't win. The old-fashioned barber had an apprentice in a few years, and the new hairdresser could have a batch of apprentices in a few months. The information update speed was so fast that people couldn't cope with it. The most terrible thing was that as a member of social trust, the old-fashioned, adjusted, new-fashioned, new-style barbers were able Harmless information, he is like a hoe with agricultural machinery, which can only dig three feet.

He put his mobile phone next to his pillow and looked at the off white ceiling. There was some dust on it. Is that why the projection quality was poor?

He comforted himself that since his grandfather wanted to take the second grade of shexin, that would be good. At that time, he would be able to participate in the on-screen chat. Maybe he could move into the city?

My grandfather's health can last for several years. When he is too old to walk, he should go to the nursing home. At that time It's too late to make any effort.

If the social trust level is two, then the granddad will be able to retire and receive a subsidy. Even if he has no children to support, he can also be taken care of by smart home appliances. That's another scene.

But if granddad has flaws in his integrity files, he is likely to fail the exam. And as he said, he swears too much, but he keeps him quiet and cold all the time Do you want to ask Comrade Lu Jiande to help with the cultural course? Wait a minute. I should ask Xiao Zheng about this. He's the old man's best friend

Lu Zhengkang went through all the textual research. The more he thought about it, the more feasible he felt. He couldn't help jumping up, hopping on the bed and shouting.

He calmed down and sent an email to the oil head monster with his master's mobile phone.

18: 29 "Lu Zhengkang: Mr. Zheng, can you help granddad review his cultural lessons? He seems to want to test the social credit

E-mail sent out, but not received, has been showing "sending.". On the screen, an animation of sending an envelope is repeated. Lu Zhengkang knows it's auditing. He stares at the envelope and turns it into a bird. Then he flies into the mailbox opposite This animation is similar to the download interface of IE viewer. Is it a kind of retro? Lu Zhengkang actually saw this animation for the first time, because in the past, the second was sent and the second arrived, and the delay in the middle was less than 0.3 millisecond at most, so he couldn't see this

He determined that it was not the network and signal problem, so it was in the audit.

It's been a minute now, there's no movement in the Outbox, but there's new mail in the in box.

Lu Zhengkang turned it over and saw that it was a questionnaire.

Too grandfather came to knock on the door and asked for the mobile phone back. He stared at the screen for a while and frowned. Lu Zhengkang was a little nervous, and the email under review could not be withdrawn. Lu Xuefeng must have seen it. He didn't say anything. He answered the questionnaire and handed the mobile phone to Lu Zhengkang.

"Granddad..."

Lu Xuefeng touched Lu Zhengkang's head. He had a good skill in shaving. The child's hair was soft, clean and comfortable, just like a small blanket. He seemed to want to ask something, but he didn't say anything at last and turned away.The sound insulation effect of the room was so good that Lu Zhengkang couldn't hear his grandfather leaning against the door.

The e-mail to Mr. Zheng was sent out, and the other party returned half a minute later.

18: "Zheng Qilu: Yes, I'm afraid he doesn't want to learn. I've tried so many times. It's no use! "

At this time, Lu Zhengkang's mobile phone also received an email.

18: "State Internet Supervision Bureau: Dear Lu Zhengkang citizen, the system has detected that your account is logged in on a strange mobile phone, please make sure that this is your own operation..."

Lu Zhengkang raised his mobile phone and found that the youth mode had been lifted.

After verification, another email came, "thank you for your cooperation..."

And then the teen model started again.

Lu Zhengkang scratched his head. It's not leaking.

The next day, Comrade Zheng Qilu arrived on time. He brought a package of newly printed papers, "old man! It's said that we're going to take the social credit examination! "

Lu Xuefeng overcast, "No."

Zheng Qilu first glanced at Lu Zhengkang in surprise, then nodded, "OK, I won't teach you. I'll teach you little chongsun! You are the best

Lu Xuefeng was silent and terrible today, and he didn't shave. His white stubble came out from his aging skin. His chin looked like a small dandelion landing platform. Lu Zhengkang walked to him with his head down, "I'm sorry, granddad."

"Nothing." The old man grinned, glanced at the paper on Zheng Qilu's hand, grabbed it and turned to go upstairs.

Oil head monster shrugged, "old Ao Jiao, old Ao Jiao, that's what I mean. Kid, do you want to see your grandfather's collection

Lu Zhengkang is surprised, "collect?"

"Your grandfather was a music enthusiast when he was young."

Lu Zhengkang must agree.

Then they sneaked into the attic and found a cardboard box in a small compartment. There was a pair of hifi headphones in it. When they saw the brand, it was BYD power. In addition, there is a heavy Sony MP3 at the bottom of the case. It's all old things, but it looks very new. It's newer than the bookshelf in my grandfather's bedroom.