"Third brother, can you set off fireworks during the New Year's holidays in the future?" Jin Yang's little face was full of anticipation.

"Of course, no problem, the third brother can also develop better-looking fireworks." Li Ke said with a smile, anyway, these things are left to the craftsmen to solve, and it doesn't matter whether they can be developed or not, but Li Ke feels that as long as there is motivation, these craftsmen will always think of ways to develop all kinds of fireworks.

"Really? Is there anything better to look at than this? Jin Yang asked expectantly.

"Of course!" Li Ke touched Jin Yang's head with a smile and said, and simply picked her up from the ground.

Unlike others, Li Shimin and Li Chengqian pay more attention to the way fireworks are launched, such an iron bucket is not thick, but only the thickness of a human arm, which means that if you go to the battlefield, it is easy to carry.

And the weight of these things themselves does not seem to be heavy, and with such a shot height, if fired at an angle, they will obviously fall farther.

I just don't know how to control the fuses, but it doesn't matter, as long as they can explode in the crowd or in the ranks of the cavalry.

If the inside of the fireworks exploded, just like Li Ke said it was a piece of iron, then this power is not only for cavalry, but also for infantry, and even when attacking the city.

After all, when attacking a city, if you calculate the distance and explode on the city wall, it will be too difficult to stand on the city wall, and then your own soldiers can easily use the prepared shields to get close to the city wall.

In just such a short period of time, Li Shimin had already thought of countless uses, and he figured out that this thing was excellent at night, if it was used in the army to transmit messages.

At such a height, in the dark night, you can see it for several miles, or even ten miles, and if it is on the top of a mountain, I am afraid you can see it for more than ten miles.

It can be used for many purposes.

This is the limitation of people's mindset, if it weren't for Li Ke's reminder that this thing can be used in the military, Li Shimin estimated that he would smile with his daughter at this time, and felt that this thing was very good-looking.

But after Li Ke's reminder, Li Shimin contacted some situations on the battlefield and immediately thought of many uses on the battlefield.

Li Chengqian is naturally the same, although Li Chengqian doesn't think as much as Li Shimin, after all, he has never led troops to fight, and there is still a big gap between him and Li Shimin, but after Li Ke points it out, some of these things can still be figured out.

"Aye, I think this thing, Saburo is right, if it is handled well, it can indeed play a great role in the face of Goguryeo." Li Chengqian said in a low voice.

Li Shimin looked at Li Ke, who was playing with Jinyang, Chengyang and a few other little guys below, nodded and said, "Hey, you're right, it's just that this temperament is a little sluggish." Also, what's going on with you lately? How do I feel that you have been paying less attention to state affairs lately? ”

Li Shimin turned his head strangely and looked at Li Chengqian.

"Is there one? No, it was Qingque before, and it was San Lang after the year, so I don't need to worry about it for the time being, they don't have much trouble dealing with political affairs, if San Lang is willing, Erchen wants to give up the position of the prince. There was no one else around Li Chengqian and Li Shimin, so Li Chengqian smiled very reassuringly.

Li Shimin: "......"

He glanced at Li Chengqian, and then said seriously: "Let me tell you, don't learn from Li Ke, he is a bastard, where did you come from this idea." ”

"Aye, I'm not kidding." Li Chengqian said with some tears and laughter, "Actually, I suddenly feel that I am not very suitable to be this emperor, think about it, in fact, it is okay for me to be a king of success, but with San Lang's current ideals and wishes, with your support, it is estimated that it will not be long before the territory of the Tang Dynasty will expand to a very powerful point." ”

"When the time comes, I don't have confidence in whether I can keep this success, of course Dad, I will definitely try my best, but there is a difference in the talent of people in this thing, not that there will be results if you work hard, just like the vulgar saying that San Lang said, people's efforts are like your, sometimes you work hard for a long time, and the result is a fart."

Li Shimin: "......"

This bastard, I don't know where so many strange things come from every day, but don't say it, there is still a crooked reason in it, which makes people cry and laugh.

"Okay, don't think nonsense, you don't look at your brothers, how many can inherit this position, that is, you, your good brother has already smoothed the way for you." Li Shimin said angrily.

Li Chengqian: "......"

To be honest, Li Chengqian sometimes thinks about it, the third child is really outrageous, and he grasped Li Tai's mind so accurately, he was sure that Li Tai would give up, and now it seems that ...... Li Tai gave up more ruthlessly than anything else.

I really don't know how he managed to recognize people so accurately.

Could it be that you have learned to look at faces from Li Chunfeng? Or did you learn from Yuan Tiangang, who was recruited into the palace by his father in the eighth year of Zhenguan? I haven't heard that the third child has anything to do with these two people.

Shaking his head, Li Chengqian didn't bother to think about this, he said: "Father, don't worry, I will definitely not waste my schoolwork and delay political affairs." ”

"Well, it's a good job, you brothers, you have to rely on you to take care of them in the end, and after a hundred years, this Datang will rely on you." Li Shimin nodded with satisfaction.

"Father, you should rest more when you should rest, political affairs cannot be dealt with, there are so many things in a country, endless, you have to take care of your body." Li Chengqian said.

"I know, isn't this what I asked Li Ke to help me after the year? He has done well in Xizhou this year, and there will definitely be a series of things to deal with in Xizhou after the year, and this year he wants to promote Quyuan Plow, and he also wants to expand the Datang Weekly to most of the big cities in the ten provinces of the world. ”

"Just because of these things and the arguments he had with the ministers after the year, I gave him the position of the prison state, otherwise, let Li Tailai come to this matter, it will inevitably delay the opportunity for the development of the Tang Dynasty, I don't bother to go through it again, just let him deal with it, when the time comes, I will help him decide when the major decisions are made, and he can handle the rest of the small things himself, and the efficiency is higher." Li Shimin nodded.

"Father is wise." Li Chengqian said with a grin.

"Okay, it's not like you haven't seen it, let him imprison the country, it's like killing him, I'll make trouble here all day, let me tell you, you help me warn him in private, if he doesn't do it well, I'll let him imprison the country for a year." Li Shimin said in a low voice, he glanced over there, and the fireworks seemed to be almost gone.

"Erchen understands." When Li Chengqian heard that he had been in prison for a year, his expression was solemn, a year? Fight wits and courage with Zheng Guogong, Qi Guogong, Wei Guogong, Kui Guogong and other people every day?

Whoop ~~~~~~~~~~~~~~ terrible.