After Li Hui stayed in Zhangjiazhuang for three days, it was finally time to give birth, and before giving birth, Zhang Yi personally sent Li Hui to the fiefdom of Princess Pu'an, who was close at hand.

In the future, the two of them will look at each other, the distance is very close, so close that they can see each other, but they can only look at each other from a distance.

Li Er grounded Pu'an, and before Zhang Yi broke through Tubo, Li Er would not let Pu'an meet Zhang Yi.

Now that there is Yang Su and Yun'er, Zhang Yi can still persevere, but Li Hui and his mother are suffering, in Zhang Yi's heart, only Li Hui is his true love, so his feelings for Li Hui are different from other women, very different!

At present, they can only do their best to carry out their economic warfare, collapse the salt manufacturing industry in Tibet as soon as possible, and do their best to let the Tibetan nobles eat and drink well, so that they are satisfied with a rich life and are unwilling to fight the Tang army on war horses and sleeping with sabers.

Zhang Yi didn't want to wait too long, because every day he delayed, Li Hui and his mother had to wait for another day, and he hadn't been able to see his newborn child, and he didn't know if it was a boy or a girl.

So he planned to prepare, visit Xu Jingzong again, and then directly get an idea from him, and choose a time to start work as soon as possible.

However, before Zhang Yi set off to visit the Xu Mansion, the people from the Xu Mansion handed him a prayer note first.

It was Xu Rou's person who handed him the prayer post, Xu Rou also knew that His Majesty Li Er had given her a marriage, and for Zhang Yi, she only heard his name but didn't see him, so she also planned to get to know the other party first.

However, Xu Rou is his daughter's family in the end, so he naturally can't go directly to Xu's house to visit like Zhang Yi, so she chose to ask Zhang Yi to come out to discuss life.

The location is set on the Jingyang River next to Zhang Yi's fiefdom, next to the waterwheels.

In fact, Xu Rou took a group of people from Chang'an and wanted to rush directly to Zhangjiazhuang as a guest, but when they arrived near Zhangjiazhuang, an entourage suddenly woke up to the fact that they were here to see their uncle, not to have fun, so they couldn't be so reckless.

So, the group quickly stopped, and then began to find someone to write a letter to send to Zhangjiazhuang.

The time of the noon delivery was set in the afternoon, and the location was next to the waterwheel in Zhangjiazhuang, and Xu Rouren was now near the waterwheel.

Looking at such a post, Zhang Yi's face twitched, how nervous this is.

However, Zhang Yi will not easily believe what is on the surface, Xu Rou who showed it from Cheng Chumo's mouth is not so nervous, not to mention, will a person with big nerves take the initiative to come to Zhangjiazhuang to find himself?

After Zhang Yi accepted the post, he made some preparations, and in the afternoon, he took the eleventh day of the month and the two walked to the big waterwheel by the Jingyang River.

Next to the waterwheel in the distance, Xu Rou, who was dressed in a strong suit, and four or five companions were curiously watching the rotating waterwheel, and after seeing Zhang Yi and the two coming over, several people stood quietly in place.

"Miss Xu Rou is here, Zhang has a number of rudenesses, don't blame it." Before getting to know each other, some etiquette is still necessary.

Zhang Yi saluted, then Xu Rou naturally wanted to return the salute, Xu Rou immediately put down the hairpin and saluted Zhang Yi and said: "There, there, the little woman took the liberty to come to disturb, it should be the little woman who asked the son for guilt." ”

After some necessary courtesies, both of them felt a little restrained, and the scene suddenly looked a little awkward.

When it was about to be cold, Zhang Yi had to come out to save the scene, after all, it would be more appropriate for a man to do this kind of thing.

"What does Miss Xu think of these waterwheels?" Zhang Yi smiled and pointed to the nearby water wheel.

These waterwheels are big killers, and it was these things that attracted Li Hui's attention at the beginning, which made him hook up with Li Hui, but I didn't expect that when Xu Rou came over here, the first thing he saw was these big waterwheels.

"You made all of this?" Xu Rou asked Zhang Yi in surprise, it was obvious that these things were still very novel in her mind.

The important thing is that these things are not just used to decorate the scenery, but are really useful, Xu Rou has just seen these waterwheels pour out a lot of water, and all of this water flows down the canal to the fields.

And all this, the whole process, did not need to be participated by one person, and the water flowed into the field with ease.

With these waterwheels, those people don't have to allocate so much manpower to carry water to irrigate crops every day, so that they can not only have manpower left, but also ensure the growth of crops, it is simply a perfect invention.

As the owner of this great invention, Zhang Yi is definitely a great person, at least in Xu Rou's eyes, he is much better than the Confucian who can only write poetry when he opens his mouth and closes his mouth.

Looking at Xu Rou's curious little eyes, Zhang Yi also smiled: "Of course I made these things, and I made a lot of things, not only these, but I think Miss Xu should know it." ”

How could someone like Xu Rou not investigate before coming to Zhang Yi again, Zhang Yi didn't believe that she would come unprepared.

After Xu Rou heard Zhang Yi's words, she didn't refute, but said with a smile: "Yes, it's quite smart, I like to live with smart people, it's much more interesting than following those pedantic people." ”

"So what's pedantic, what's fun?" Zhang Yi asked rhetorically.

Xu Rou smiled and didn't speak, lowered her body and picked up a few stones and walked towards the Jingyang River.

Zhang Yi slowly followed, and those who came with Xu Rou, as well as Yue 11, maintained a very good tacit understanding, stayed where they were, and let the two of them toss by themselves.

After walking a distance, the two stopped, and Xu Rou continued: "Pedantic and interesting, there is no specific definition, but you are definitely not a pedantic person. ”

"Thanks to the girl's love, although the kid can't be said to be pedantic, but whether it's interesting or not, the kid himself doesn't know, he just wants to live happily every day." Zhang Yi felt that he couldn't see this Xu Rou more and more clearly, so he had to continue to play Tai Chi with her.

"Hey, it's just the two of us now, you are still so polite to me, in ten days, we will be married, how are you preparing for the dowry?"

Xu Rou's words were a little resentful, if it weren't for the fact that there were still people watching not far away, Zhang Yi felt that she would cross her waist and say this.