Hearing Zhang Nan's angry voice, the system showed a hint of snickering, and then said unhurriedly: "Don't be so excited, this is a benefit for the host, no charge." ”

Seeing the cheap smile on that beautiful face, Zhang Nan was helpless, and then said: "What kind of benefit is this, I'm almost scared to death, okay?" ”

"This benefit is useful, and the host should not be underestimated." The system looked at Zhang Nan and said mischievously.

"What's the use? Is it convenient for Lao Li to search with Baidu? Zhang Nan also rolled his eyes.

"Of course not.,But I can't tell the host what it does.,In short,The host of this thing will definitely use it.,As for the 4G network,It's also a benefit.。 System Channel.

"But I've added a filtering system to this network, and people in Datang won't search for anything about themselves on the Internet, or something that will expose the host." The system continued.

"You have a reason for saying anything, but is there really nothing wrong with this thing?" Although the system has already stated that this thing is just a benefit for Zhang Nan, Zhang Nan always has a faint sense of uneasiness in his heart.

It's okay to be courteous, it's either a traitor or a thief, not to mention this system that is buckled like an iron rooster?

"There's no problem, I just see that the host's development progress for Datang is too slow, and I can't help but want to speed up the progress for the host, otherwise it won't be good to be caught up by others." The system laughed.

"Is this still slow? Datang is at least nearly a few hundred years ahead of other countries, and what do you mean by being caught up by others? Zhang Nan asked with a puzzled expression.

Could it be that there are other people in this place who have also crossed over like Zhang Nan?

Seeing Zhang Nan's doubts, the system immediately shut up, and didn't even say anything.

"I'm kind of annoying you now, your hyper-anthropomorphism." Zhang Nan looked at the system that looked like he was killing me and didn't say anything, and said silently.

"In short, the host should speed up everything and help Datang improve the level of science and technology." Before the system's voice fell, Zhang Nan was in a trance, and when Zhang Nan came back to his senses, he was already back in the house.

Sitting on the edge of the bed, Zhang Nan began to think about what the system meant.

Caught up by someone else? Zhang Nan has been thinking about this sentence repeatedly in his heart, but after thinking about it, Zhang Nan didn't come up with a reason, if there is another traverser in Datang, it is impossible to watch himself in a high position in Datang, and he is unknown.

But if it's foreign, it's a little uncertain. Thinking of this, Zhang Nan couldn't help but have a terrible thought.

That is, somewhere in this world, there is a time-traveler from modern times like Zhang Nan, who is also helping a country move towards the goal of dominating the world, or rather, this person is the king of that country.

Thinking of this, Zhang Nan felt a headache for a while, but the headache was a headache, after all, this was just Zhang Nan's guess, and it was not possible to guess it. The system did not give clearer clues, and Zhang Nan had no choice.

Since I can't figure it out, then don't think about it anymore, this has always been Zhang Nan's personal survival criterion, after going out, Zhang Nan saw three women running around in the house, Cui Yue saw Zhang Nan coming out, so he immediately walked up and said: "Lang Jun, do you know?" Mobile phones can actually be played in Datang. ”

Looking at Cui Yue's excited face, Zhang Nan said, "I know, just now I and the emperor have already done experiments." ”

"But didn't you say that this thing can't be solved in Datang?" Cui Yue wondered.

"I don't know why, but if it works, you can use it." Zhang Nan was also quite helpless.

"Then Lang Jun, can you buy two over there." Cui Yue said.

"Buy two more? Why? Zhang Nan said strangely.

"I want to give one to my dad and my mom so they can call me at any time." Cui Yue said.

"Then can Master Zhang get one for my sister too? Sister she is in the palace, I haven't seen her for a long time, although Emperor Tang said that as long as I want my sister, I can enter the palace to see her at any time, but my sister still asked me to go less, after all, the problem of identity is inconvenient, with this thing, then I only need to think about my sister, I can talk to my sister. Jin Shengman also walked over and said after listening to Cui Yue's words.

Zhang Nan looked at Cui Yue and Jin Shengman, who had a look of hope, and was about to say yes, when Zhang Nan saw Li Lizhen sitting on the stone bench next to him indifferent.

"Princess, don't you want one or two too?" Zhang Nan looked at the indifferent Li Lizhi and said strangely.

"I'm sure my father has already asked Lord Zhang that you want to pass, and there are a lot of them, I'll have one." After listening to Zhang Nan's words, Li Lizhi put the mobile phone to her chin, looked at Zhang Nan playfully and said.

Hearing Li Lizhen say this, Zhang Nan suddenly stopped talking, and what Li Lizhen said was not wrong.

However, the fact that the two women asked for mobile phones reminded Zhang Nan, after all, there are still a lot of bigwigs in the court, and there are not a few people who have a good relationship with Zhang Nan, and those bigwigs must have a mobile phone, and according to the number of mobile phones Li Er wants, Zhang Nan can almost guess what Li Er wants to do.

According to Zhang Nan's guess, Li Er must have thought of giving his mobile phone to his henchmen and courtiers first, and then giving some to the state capital on the border of the Tang Dynasty after the distribution, so as to facilitate the transmission of information.

And the rest must be to equip important troops, in this way, Comrade Li Er asked Zhang Nan for 70 mobile phones, which is really not much.

After Zhang Nan took into account what the system said to him, he also decided to increase the number even more, and equip the army with as much this thing as possible, so that the transmission of information from all sides would also be conducive to gaining the first opportunity in the war.

As for the mobile phones of the ministers in the court, Zhang Nan also decided to give these ministers smart phones, after all, everyone has a good relationship, and Zhang Nan also wants to see what kind of effect these ministers will have when they experience a new way of communication.

Thinking of this, Zhang Nan said: "No problem, isn't it just a few mobile phones?" Say. After Zhang Nan finished speaking, he swapped out three mobile phones from the system and gave them to Cui Yue and Jin Shengman.

After getting the phone, the two women were happy like children.

And after Cui Yue got the new mobile phone, as if he suddenly thought of something, he said: "By the way, Lizhi, Shengman, what kind of WeChat do you open your mobile phone, I will teach you the function of thousands of miles of communication." ”