In the land of the Dujiang River, the river floods year after year.

And when the river floods, there is a drought in a place not far away due to lack of water.

As a result, where there is water, there is especially water, and where there is no water, it is arid and people can't live.

And with or without water, there will be no good harvest.

The best way is to divert the river to the place where there is no water, so that the drought can be alleviated, and the flooding can be reduced, so that the land within the Dujiang area can be turned into real fertile land.

It's just that if you want to drain, you have to smash a hole, and the stone where the hole is located is very hard and can't be broken at all, which leads to the situation that although a solution is found, it can't solve the problem.

Liu Jibang once sent people to dig this water, but with little success.

Nowadays, Li Yu uses the principle of thermal expansion and contraction, first heating the stone, then splashing it with cold water, and then knocking the stone open.

This method can be a good solution to the problems encountered in the past.

Li Yu sent people down to take charge of this matter, and when these people were in charge of this matter, the people who were irrigated by the water in the Dujiang River were now worried.

The flood had washed away their homes, and their crops, their money, their cattle and sheep, were gone.

Now they are hiding alone in a relatively high place, but they don't know where the future will be.

On a small hill, a dozen people sat on it and looked at the water below, with painful looks on their faces, and each of them did not know what to do.

"Are we going to die?" A little kid asked.

When the adults next to them heard this, they didn't know how to answer.

In the past, when the Han Kingdom was still there, Liu Jibang would always send people to rescue them and give them some help, Liu Jibang was still a relatively good emperor, although he could not help them solve the flood, but he could also ensure that they would not starve to death.

But now, the Han Kingdom is dead, will the Tang Kingdom help them?

None of them themselves are clear about this issue.

The wind is blowing, there is some heat, and everyone is a little confused.

And at this time, several ships suddenly floated in the distance.

After a person saw those ships, he was stunned for a moment: "Look, it seems to be the Tang Army on it?" ”

"What, Tang Jun, what are they going to do?"

These people were a little uneasy, because they didn't know whether the Tang army had good intentions or suspicion, after all, the Han State had just been destroyed, and who knew what the Tang army wanted to do.

They muttered to themselves, but no one was sure what would happen next. Soon, the boat approached them, and a Tang soldier looked at them and said: "The Tang Emperor has an order, but all the people affected by the disaster can be rescued by the Tang State, and the imperial court will soon find a way to help you solve the flood, you hurry up and get on the boat, and we will take you to a safe place, where there is accommodation and food." ”

Hearing that Tang Jun was also going to help them, these people immediately shouted excitedly.

"Tang Huang ...... Does Emperor Tang also want to save us? ”

"Really, the Tang Emperor also wants to give us food and give us a place to live?"

"Will Emperor Tang still find a way to completely solve the flooding here?"

“…………”

Everyone was talking nonsense, and the Tang army soldiers nodded: "Yes, the Tang Emperor wants to rescue you, give you food, and moreover, he will also help you completely solve the flood, the Tang Emperor has already thought of a way, so I will save you from now first." ”

They were affirmed again, so without hesitation, they hurriedly jumped into the small boats of those Tang troops, and then followed those Tang troops to a safe place.

When they came to a safe place, there were already many people who had been rescued by the Tang army, and these people had a place to live and food.

Among these people, there are people they know.

After seeing these people, these people immediately greeted them excitedly.

"Lao Zhang, it's good that you're okay, Emperor Tang is really good to us."

"Who said no, Lao Zhang, you don't know, since I came here, I have eaten very much, this day is really good, and Emperor Tang also said that he may need manpower to completely solve the flood, but I said, if you need people, even if you are one."

"That's right, I'm the one who counts me, as long as I can completely solve the flood, I'm risking my life, it's nothing."

"Yes, this river flood can make our people here miserable, if we can completely solve the flood, then our future life will be much better."

“………………”

The people here said excitedly, soon, those who just came also got the help they deserved, and people kept sending them one after another, and after a few days, all the trapped people were rescued, and the number of people in this place became more and more.

And when these people were rescued, the people sent by Li Yu to deal with the flood had arrived.

"Now, we need everyone to use fire to heat the stones over there, as long as it is hot, the flood here can be solved, but first, we need to cut off the water here............" The people in charge of the flood control have been studying for several days, and they know almost everything about how to implement it, so they told these people the results of their research, and after saying this, he asked: "There are more people who need to control the flood, I ask you, do you have any people who are willing to help, as long as they are willing, The food is enough, and the salary is paid every day. ”

When they heard that there was enough food to manage and that they were paid back, these people immediately became excited.

"I'll go, I'll go."

"I'll go too, and I'll go if I don't get paid."

"That's right, Emperor Tang wants to help us completely solve the flood, this is helping us build a home, we build our own home, what kind of wages do we need?"

"That's right, I'll go ...... without pay"

Everyone said excitedly, and the people who treated the flood were also excited, and said, "Okay, since that's the case, let's get started." ”

Soon, the people who control the flood took the people here to start the governance here, cutting off the stream, burning stones, these are relatively not particularly difficult things, the most difficult problems have been solved by Li Yu, and these are nothing.

When the stones were heated, the people in charge of the flood ordered the people to open the things that had blocked the river, and when this thing was removed, the river began to wash in, and the stones would have blocked the water before.

But this time, when the water rushed over, it washed the stones away.

Soon, the flood that gave them a headache was solved. "Long live the Tang Emperor, long live the Tang Emperor......"