Ten days later, Li Su received the order for him to return to Chang'an to report on his work, and he was still a little confused.

Isn't it common to go back at the end of the year?

And he has only been in Yizhou for a long time, why did his father let him go back so quickly?

At the beginning, Li Su was still a little confused.

But it soon occurred to me that my father had heard that I had used a hot weapon!

In fact, at this time, Li Su was really reluctant to go back.

Now many things on the Yizhou side have just begun, and Li Su still wants to keep an eye on it.

However, since his father had already made a decree, Li Su had to go.

……

After nearly half a month, Li Su appeared at the gate of Chang'an City.

And at the gate of the city, Li Su saw a delicate figure, anxiously and full of tenderness, standing at the door and looking.

This figure is familiar, it is his wife Qin Mengxin, and the girl next to him is her personal girl Yiqin.

Li Su jumped out of the carriage and strode forward to meet him

"Dream Heart!"

At the gate of the city, Qin Mengxin also saw the husband who had been haunted by his dreams and had been appearing in the dream.

Under the agitation of the mood, he ran forward quickly, and then was hugged by Li Su.

"Dream Heart!"

"Brother Sad!"

After hugging him for a long time, Qin Mengxin shyly broke free of Li Su's embrace and gently punched him a few times.

At this time, the people who entered and exited the city gate around looked at this pair of jade people and couldn't help but smile kindly.

Datang's atmosphere is open, although it is not appropriate to hug and hug in front of people.

But this couple, they can all see that this is a newlywed couple who have been absent for a long time, and they still give them the greatest tolerance.

However, despite this, Qin Mengxin was still shy, and couldn't help but quietly beat Li Su.

Li Su looked at Qin Mengxin affectionately, and couldn't help but say, "Mengxin, you have lost weight!" Didn't I tell you to take care of yourself? How can you be so careless about your body? ”

Qin Mengxin's eyes were full of tenderness that could not be dissolved, looking at Li Su stupidly, listening to Lang Jun's concerned words in his ears, he was about to get drunk.

"Brother Sue, you are not only thin, but also dark!"

Well, that's true.

After arriving in Yizhou, Li Su did not lack of running outside, especially in Xiaohe Village.

It's normal to be exposed to the wind and sun outside, to get dark and thin.

But myself, although I occasionally think of my dreams, many times, I think about the development of Yizhou.

But for Qin Mengxin, I'm afraid that most of the time will be spent thinking about himself, right?

As soon as he thought of this, Li Su felt guilty in his heart towards Qin Meng.

Li Yu first returned to the house with Qin Mengxin, washed up, and changed his clothes before going to the palace.

This time, Li Su brought some local products to Concubine Yang from Yizhou.

After entering the palace, Li Su first went to the Hanxiang Hall to meet Concubine Yang.

Seeing Li Su coming, Concubine Yang took Li Su's hand, and unconsciously cried into tears.

Li Yu comforted her, and Concubine Yang gradually stopped crying.

Just as the mother and son were talking considerately, Li Shimin strode in from outside.

"I knew that when you came to the palace, you would definitely come to see your mother first. Is there no father in your heart? ”

Li Su first saluted Li Shimin, and then couldn't help but smile and said: "In the hearts of the sons, the father and the mother are the closest people in the world, how can the sons and daughters not want their father?" ”

Hearing Li Su's words, Concubine Yang couldn't help but say, "Hmph! According to the mother, you kid married a daughter-in-law and forgot his mother! If you have a daughter-in-law, where will you still take your mother to heart? ”

Li Su couldn't help but say in dismay: "The mother concubine really wronged her son, in the heart of the son-in-law, the daughter-in-law ranks third at most, and the son-in-law will never dare to lie." ”

Seeing Li Su deflated, Li Shimin couldn't help laughing.

And Concubine Yang also knew that when the emperor came here, he must have something important to discuss with Su'er.

Therefore, after the father and son sat down, Concubine Yang served tea and gently withdrew.

After Concubine Yang retreated, Li Shimin couldn't help but look at Li Su with burning eyes and asked, "Su'er, is the firearm you used in Yizhou the firearm you are talking about?" ”

Li Su nodded and said, "Father, yes, it is indeed a firearm." ”

When he got a definite answer, Li Shimin became even more excited and couldn't help asking:

"Su'er, this firearm is so powerful, can it be mass-produced now?"

Li Su couldn't help but shake his head with a wry smile and said, "Father, this kind of firearm is extremely exquisite in workmanship and costs a lot. Erchen did not hide from his father, and in his hands, there were some things that the old gods gave to Erchen. ”

"And this batch of firearms was given to Erchen by the old immortal, and there are only so many. In the last war, it was all exhausted. Otherwise, even those Tubo people, how could the retainers allow them to escape? ”

Hearing Li Su's words, Li Shimin had to nod regretfully.

Li Shimin couldn't help asking: "Su'er, then, how long can this kind of firearm be made?" ”

Li Su pondered for a moment and said, "Father, give your sons three years, and you will probably be able to produce a batch of these firearms. However, I'm afraid there won't be too many. If you want to equip the whole army, I am afraid it will take more than a dozen or even decades. ”

Hearing this, Li Shimin could only give up helplessly.

Next, Li Shimin asked again: "Su'er, what do you think, what is the situation in Jiannan Province and even the entire southwest?" ”

Li Su couldn't help but reply: "Father, the son thinks that if he is not of my race, his heart will be different. Once we wait for the Songtsen Gampo of Tubo to integrate the entire Tubo, or wait for the development and growth of Tuyuhun, there will inevitably be Nanzhao, which will inevitably become a major disaster in the southwest of our Tang Dynasty. ”

"My father is wise and martial, and when my father is here, the Tang Dynasty is rich and the people are strong, and they may not be able to form a climate. However, once I have been waiting for the Tang Dynasty for a long time, when Wen Tian is martial and frolic, they will inevitably cholera my Tang Southwest! ”

Listening to Li Su's words, Li Shimin couldn't help but be shocked.

As the first emperor of the ages, how can Li Shimin not tell that all this that Li Su said may happen in the future.

Or even that this kind of thing is bound to happen?

And this kind of thing, even Li Shimin himself, didn't think about it so thoroughly.

Because of today's conversation, Li Shimin couldn't help but be impressed by this son again.

Li Shimin couldn't help asking: "Su'er, then in your opinion, how should this matter be handled?" ”

Li Su couldn't help but say: "Father, according to the opinion of the sons, only by eliminating all these frontier troubles and incorporating them into the territory of my Tang Dynasty can they avoid chaos in the future." ”