In the face of the sudden appearance of the S-class task, Zhang Nan obviously had no preparation, but the task had already come out, and Zhang Nan couldn't help but accept it, because the system didn't give him the option to refuse at all. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

Li Er saw that Zhang Nan didn't speak for a long time, and turned his head to see what Zhang Nan was doing.

"Qingquan, what are you thinking, thinking so intrigued?" Li Er looked at Zhang Nan, who was in a daze on the side, and said.

was called by Li Er like this, and Zhang Nan came to his senses.

"Oh, it's nothing, don't say that, Your Majesty, you can definitely see the Tang Dynasty become an empire on which the sun never sets." Zhang Nan persuaded on the side.

"The sun never sets on the empire, what a beautiful name, but how difficult it is to put it into practice. I'm ambitious now, so when won't I stay? Li Er still looked into the distance and said.

"Your Majesty, don't worry, with me, I will definitely help you build an empire on which the sun never sets, it will." Zhang Nan said with a firm expression.

"Haha, okay, Qingquan can think like this, why can't I?" Li Er smiled.

"It's just that this big hole lantern is far from enough." Li Er looked at the hot air balloon above his head and said.

"Your Majesty, this is not called a big Kong Ming lantern, this is called a hot air balloon." Zhang Nan corrected.

"Hot air balloons? It's really what it sounds like. Li Er nodded with satisfaction.

"But what you said is far from enough, what do you want?" Zhang Nan asked strangely, after all, with air supremacy, Mo said that in the Tang Dynasty, even in later generations, it was the capital of the hegemonic side.

"Of course, it's not enough, I want not only this thing, I want a weapon that can fight the enemy without any ability to fight back. And horses, cattle and sheep, these things are not enough for me to achieve that dream, after all, farming is the foundation of all industries. Li Er looked at Zhang Nan and said. I don't know if Qingquan knows that there is such a weapon, or if there is something that can make me no longer have a headache for the people to eat. Although Li Er's words were tongue-twisting, Zhang Nan still understood.

These things mentioned by Li Er, Zhang Nan thought of them at once, weapons, isn't that a thermal weapon? Hot weapons against cold weapons, that is simply the slaughter, horses, horses are not enough, cars come to make up, safe and efficient. As for farming, if you don't have cattle, you can get a tractor, a seeder or something, and if the grain production is not good, you can use chemical fertilizer.

However, these things all need an industrial base, the current Datang industry can be described as barren, and the industrial zone is almost a blank, even if Zhang Nan can exchange these things with huge points, but it is also a drop in the bucket, even Zhang Nan can't meet the needs of Chang'an City, not to mention the vast territory of Datang?

When Li Er saw Zhang Nan's expression, he couldn't help but be overjoyed: "Qingquan, is there really such a thing?" ”

Zhang Nan didn't speak, just nodded.

"Great, this is really good, let's say, how much silver is needed for these things, as long as I take them out, I will definitely need as much as I want. Not enough money can be taken out of the treasury. Li Er said excitedly, the unattainable dream of the empire that the sun never sets just now seems to be within reach.

"Your Majesty, to be honest, I really have these things, such as weapons, have you ever seen something the size of a peanut directly kill someone? And it can hit as far as a mile, and this is just a relatively ordinary weapon, if it is a little more powerful, it can hit farther. When Li Er heard that there was such a killing weapon, his eyes suddenly lit up, and before Li Er could ask, Zhang Nan continued.

"And the horses you mentioned, I know that there is a thing that does not need to eat or drink, does not get sick, does not get tired, as long as the person driving it is not tired, it can run all the time, and it is so fast that the horses can't catch up." Zhang Nan didn't say anything about gasoline, because Zhang Nan knew that if he said it, Li Er would definitely have to ask about it, so it was better not to say it, and Li Er of the province was worried about asking.

"Finally, there is farming, do you know what the highest level of cultivation is? There is no need for oxen, only the people need to drive the machine, drive a few laps on the land, plough the land, sow the seeds, and harvest the land, all in one step, even if there is more land, they can grow food. After Zhang Nan finished speaking, he looked at Li Er.

I saw that Li Er's face was red, and he was panting heavily, Li Er listened to what Zhang Nan said, whether it was a weapon or a horse that Zhang Nan said would not be tired, it made Li Er very excited, Li Er felt that even if he emptied the treasury now, as long as he could change these things, he might not even frown.

Li Er's heart was pounding, as if a mouth could pop out.

"So, can Qingquan really get me these things?"

"Yes, as long as the emperor gives me enough silver taels, I can get them for you." Zhang Nan said firmly.

"So what are you waiting for? Quick, fly back to the palace, I'll give you the money right away, and you get all these things out of me." Li Er said impatiently.

Zhang Nan shook his head with a smile and said, "Your Majesty, don't you think that these things should not be made by our Datang?" After Zhang Nan finished speaking, he kicked the spare gas tank that was placed on the side, making a clanging sound.

"This ...... I know. Li Er frowned and said, although Li Er didn't know what Zhang Nan meant by this.

"Even if I could swap them all out, they're going to get bad someday, aren't they? When the minister is there, it can be guaranteed to operate normally, but what if the minister is going to die? There was something unexpected or something. Zhang Nan said with a smile.

"Impossible, with me, Qingquan can have any accidents, don't talk nonsense." Li Er seemed to be a little angry, and Zhang Nan said so.

Zhang Nan shook his head with a smile and said: "I know that the emperor can guarantee that I will not have an accident, but everyone will be born, old, sick and die, this is a cycle of heavenly principles that no one can escape. ”

"Qingquan, just say what you want to say, don't go around in circles." Li Er was still frowning.

"Okay, the minister will tell the truth. Teach people and fish, it's better to teach people and fish, the emperor, these things, we Datang can't make them, as long as there is a foundation, we can create all the things we want, but all this smashed this foundation, I call it an industrial base. I said that we Datang can't make it, this sentence itself is no problem, because the development of all things has a gradual process, maybe in a few hundred years, we Datang can make these things, but if we have an industrial base, we can make these things now. Zhang Nan said.