Li Er described the difficulties and shortcomings of this well, after all, there are always people in the Guanzhong area who have thought of drilling wells for irrigation, but it is completely unfeasible. Because this area needs to be calculated according to the irrigation of twenty or thirty acres of land by one well, hundreds of thousands of wells are needed.

In addition, digging wells requires manual labor, and it is not always possible to produce well water, so it is not feasible at all.

"It's really a problem, and it's impossible for this seat to dig hundreds of thousands of wells, and they all have to be of that kind with plenty of water." Lu Hanyang listened to Li Er's detailed report, and suddenly felt that his thoughts were simple.

From the beginning when some villagers went to Bajing Palace to ask for rain, Lu Hanyang noticed that this year's rain seemed to have a problem. The Guanzhong area has not been raining since April, almost two months.

Such a situation made Lu Hanyang feel that he should do something, but how much can he do alone? These days, he is also secretly leading out the groundwater directly, and many streams that suddenly appear within a radius of dozens of miles in this jade mountain.

Such a situation can only alleviate the disaster in Yushan, and as for other places, Lu Hanyang does not have so much energy to pay attention to. And his principle is to protect the people of this world when he is comfortable, not to work hard himself, but also to help them.

After all, one person's power is really limited, and it is impossible to help people all over the world, unless that person is called Lei Feng or Red Scarf.

Of course, Lu Hanyang thought about letting Li Er send people to help the people dig wells, but Li Er's soldiers were not enough, and the government soldier system was implemented in the early years of the Tang Dynasty.

The border army could not move, and the government soldiers had already returned to their respective hometowns, and all these people came in handy, but they still did not alleviate these disasters.

So what now? It is not feasible to drill wells because there is no such time. Although Lu Hanyang can reach the aquifer with a single sword, how can he be busy with the entire Guanzhong land alone? I can't do it even if I'm tired.

"Your Majesty...... It seems that there is only time to mobilize grain, Shannan Province and Hebei Province to mobilize grain into Beijing, and then distribute it to the Guanzhong area. Du Ruhui did not lose the name of Fang Mou Du Xuan, so he directly came to a conclusion at this time and asked Li Er to allocate food.

"That's all there is to it!" Li Er was also depressed, this time he came to ask for immortals, he thought it would come naturally, but it was an empty joy. However, it was not without gain, because the words of this immortal allowed him to escape the reputation of the king's immorality.

The king's immorality can directly make the emperor unable to step down in this year, of course, if he comes a few more times, I am afraid that he can also directly make the emperor step down. So Li Er didn't want to have such a title halo on his head.

The immortal simply said that this is just the whole world has a cold, and the Guanzhong region is the world is having a fever and the rain has been burned. It's not that God foreshadows some king who has no way.

And no one will dare to use this name to talk about things in the future, because there are no immortals in this world, and the immortals have gone to the desolate land, and they have no energy to care about the Tang Dynasty.

Of course, in his heart, Li Er couldn't help but yearn: What kind of place is the desolate land? His own Datang is actually just a drop in the ocean. If this immortal chief wants to go back one day, can he take a ride?

But this immortal doesn't seem to be able to go back by himself, otherwise he wouldn't be able to stay on Jade Mountain forever.

Anyway, Li Er was in a mixed mood, and he couldn't say how he should face all this now, although he kept himself and would not be labeled as immoral, but what should the people of Guanzhong do?

"Emperor of the Tang Dynasty, I want to see how many places in this pass have been affected? If this seat can, I am willing to do a little bit of small effort, although the well can not be implemented on a large scale, but on a small scale, this seat can still do it. Lu Hanyang said. Because he remembered that there were still a lot of well-digging sigils left in his own making.

Because the recovery of the true yuan is very fast, it is idle anyway, and it is best to make more runes, which not only exercises the proficiency, but also has those runes for backup.

During this time, although Lu Hanyang did not have the best talisman material-Hetian white jade, but because the talisman seal he made was the most basic, he did not have high requirements, and only needed a carrier.

Therefore, Lu Hanyang directly cut down a few hundred-year-old trees on the Jade Mountain, which was enough for him to make these talismans.

The basic sword qi rune seal is just to seal a piece of Lu Hanyang's own sword qi in a wooden card, the wooden card is like a miniature version of the arrow in the army, after it is launched, the end with the tip of the arrow can stimulate a sword qi.

And this sword qi can drill into the depth of fifty or sixty zhang underground, it is completely a deep well, and the sword qi is very powerful, and when it bursts out, it can form an oval range with a radius of nearly zhang, that is to say, a sword qi can dig an excellent well.

Therefore, Lu Hanyang felt that the talisman seals he had accumulated now were enough to alleviate the disaster situation in a small part of the area. At this time, let Li Er show himself how many places in the Guanzhong area were affected.

"The immortal chief has a heart, Xiao Ke will let people take the map!" Li Er was overjoyed, how much can he save now. It's better than doing nothing.

"Here, Hangu Pass, Dasan Pass, Wuguan, Xiao Pass, this area is the approximate area of the disaster, and the Guanzhong area is completely shrouded in it! None of the twenty-seven states and counties were spared! Li Er pointed to the map and said.

"This ...... Sure enough, it's a big area! It's just that there are a lot of waterways here, and there is no shortage of water, is there? Lu Hanyang looked at the map and asked.

In this Guanzhong area, there are indeed dense waterways, and the three major waterways of Jing River, Wei River and Luo River meander in this area, and finally join the Yellow River.

"There are many waterways, but they can only be guaranteed along both sides of the river, and the rest of the places are far away from the river, and there is no way to get water through these rivers." Li Er retorted that the land in this pass does not look big on the map, but in fact it has tens of thousands of square kilometers, and there are really a few close to the river.

"So if you have the ability to connect the water network between these big rivers, can you alleviate some of it?" Lu Hanyang asked.

"This is nature, in the pre-Qin period, Zhengguo Canal is still irrigating tens of thousands of acres of fertile land." Li Er replied.

"Then I'll try to add a few canals between these rivers to see if we can alleviate some of the damage! It's just that the emperor needs you to send someone to divide between these rivers, try it in this seat, and do your best to obey the destiny of heaven! Lu Hanyang calculated the number of his talismans.