Zhao Xin, who had figured it out, no longer thought about it, and hurriedly looked at the traditional three-choice reward again, to see what there was this time, there should be something good, right?

Will you give me a god general directly, or simply give me some heaven-level bull and directly push the world!

Of course this is impossible......

But when he saw the reward clearly, he was suddenly entangled.

"What's going on, and what does this make me choose?"

Zhao Xin scratched his hair without an image, feeling a little messy.

Fortunately, there is no one around, and all those who should be sent away have been sent away, so there is no need to worry about the image.

However, what makes him so entangled is not because the rewards are too bad, but because the three are too good, so he can't choose.

"One: Random item recipe!"

"II: Random Ancient Black Technology!"

"Three: A random high-yield crop!"

Item recipe, what recipe?

**?Glass?

It's exciting to imagine!

His biggest weakness compared to other traversers is that he is a liberal arts student, and chemical physics is scum, what **, glass, soap......

All of them roughly know what's going on, and I'm afraid it's difficult to get it out.

He originally wanted to let Qiao Sanniang collect craftsmen, and then he gave ideas and let those people study them themselves.

But if there is a recipe for this, isn't it fragrant?

What is black technology, forging steel technology, or optimized papermaking.

Otherwise, any wool textile technology will do.

Or simply get a steam engine, an internal combustion engine.

Well, this doesn't seem to work, there is no supporting industrial base, and it is useless to have it......

As for the third item, not to mention, in ancient times, high yield represented food, population, and prosperity.

But......

Why can you only choose one of the three, and only the children who say they are good do the multiple-choice questions?

"System, I want them all!"

Zhao Xin said with a sense of overbearing.

“......”

After half an hour, there was no response.

Zhao Xin smacked his lips, hey, forget it.

Taking a deep breath, he said, "In that case, let's choose crops." ”

Since everything is impossible, then crops are his current optimal solution.

If he remembers correctly, the description of this era in the original plot has one word in addition to various historical events, what Seven Kings Rebellion, what who rebelled, and what warlords divided.

Natural disasters!

There is no detailed description, but in just four words, it is enough to see the heaviness.

Zhao Xin is barely familiar with history, how can he not know these four words

A blow to a dynasty is fatal.

Even most of the other chaos is actually an extension of these four words.

Natural disasters can lead to man-made disasters, which in turn can make natural disasters even more out of control.

This is a cycle, once the general dynasty encounters a more serious natural and man-made disaster, the lighter one is a big loss to the national fortune, and the heavier one will be played directly.

And among them, the most important is food.

As long as the food problem can be solved, other problems can be solved.

There is only the food problem, which is to some extent unsolvable.

Unless, unless there's some kind of technological or crop breakthrough.

This is unattainable for the average dynasty.

Now there is such an opportunity.

Is that still to say?

Although this kind of thing, in the end, it is the family and the landlord who benefit, after all, the land is in their hands.

But with such high-yielding seeds in his hands, it is possible to operate.

In short, something is better than nothing.

Other recipes, though good, may allow him to gather his possessions or win a battle!

But for an emperor, this form of money is important, but it is not very important.

For the emperor, or for a country, it is better to have taxes as a source of money.

Because taxation is not only wealth, but also a reflection of the value of production in the whole society.

The truth that the wealth is hidden from the people is based on this.

Winning a battle is not something that can be solved once or twice, and black technology is similar to it.

And both of them have an important commonality, that is, the need for a social supporting foundation.

It's like **, even if he gets a high-quality ** out now, but there is no decent steel to produce a qualified barrel, that is a large artillery battle.

Useful, but not very useful.

So, let's still crops!

Corn and potatoes are fine!

Tender corn, grind the pulp with a small stone mill, and then chop it with corn syrup and green and red peppers, and mix it together to make a cake.

Put it in a frying pan and slowly roast it over low heat with light oil until it is half yellow, which is called a crispy and spicy one.

When the potato slices are fried in hot oil, they are crunchy potato chips, and then dipped in some sweet, salty and delicious sauces.

Even in disaster years, corn and potatoes are things that can be cooked by just throwing them into the fire and rolling them.

After choosing, I waited for a long time, but the system didn't respond......

"What's the situation, the system has released pigeons?"

At this moment, Cao Xiong's voice suddenly came from outside: "Your Majesty, there is a person outside the palace who said that he wants to offer treasures. ”

"Eh......"

Zhao Xin was stunned, but he didn't expect that this time it was not directly given.

However, he didn't think much about it, and hurriedly said: "Xuan, no, please come in, you go in person, pay attention to the things he offers, don't damage them!"

Cao Xiong was stunned when he heard this, he didn't expect His Majesty to care so much, and he actually said a word of invitation.

From the moment he served His Majesty, in his eyes, His Majesty has always been calm and light.

How can you care so much about a person who offers a treasure?

Normally, Your Majesty is not a greedy person, right?

And this kind of treasure offering is not necessarily a real treasure.

But the emperor said it, and he didn't dare to deny it.

hurriedly agreed, and then trotted out of the palace.

At the gate of the palace, I finally saw the person who offered the treasure.

I saw the other party, around thirty or forty, although they were also wearing official uniforms, but they looked no different from ordinary farmers.

He was carrying a bag of coarse cloth in his hand, bulging in the bag, and he didn't know what it was.

Standing there cautiously, looking into the palace from time to time.

It doesn't seem like anything special.

Although he had doubts in his heart, Cao Xiong did not dare to slack off at all.

With a smile on his face, he asked, "Is Jun the treasure giver?"

The man didn't understand it for a while, and after a pause, he reacted, and nodded a little nervously: "The villain went to Lin Yuan to serve Li Yunqing, and he came to offer treasures." ”

"Good, good. ”

Cao Xiong glanced at the bag in his hand curiously again, "Your Majesty is invited, Li Jun, please come with me." ”

Li Yunqing looked a little wooden, and he didn't say much when he heard the words, just nodded and said, "Okay, there is work!"

Seeing him like this, Cao Xiong smacked his lips, and didn't know what to say, so he could only lead the way ahead.

But looking at him like this, although the other party was the person "invited" by the emperor, Cao Xiong was still a little afraid that he would be rude in front of the emperor.

But you can't say anything excessive, who knows if you have known the emperor before?

After hesitating again and again, Cao Xiong still reminded in a low voice: "Li Jun, although Your Majesty is benevolent and magnanimous, as a subordinate, don't lose your manners in front of the king. ”