Gao Ming dotes on Li Mingda very much, even to the point of doting, which is better than his own son, which makes many people unable to understand.

Even Li Shimin felt that Gao Ming was too good to Li Mingda's sister.

In fact, they don't know that the most important reason why Gao Ming loves Li Mingda so much is because he feels sorry for her.

According to historical records, Li Mingda died before he could reach his death, and when Gao Ming learned about this history, he was just sorry.

However, when he came to Datang, when Li Mingda pulled the corner of his clothes and called him eldest brother, Gao Ming was suddenly scared.

He was afraid that one day he would lose this lovely sister.

Now, more than half a year has passed since the Jin Dan case, and the alchemy Taoists and officials involved in this case have almost been killed, and Li Mingda is also getting energetic day by day, looking at her lively appearance, Gao Ming finally feels that his heart is a little relaxed.

"As long as this girl has always been so healthy, she shouldn't die early, right?"

It is precisely because of this idea that Gao Ming repeatedly indulged Li Mingda, and finally turned a well-behaved little lady into a lively bear child.

As Li Shimin said before, those who are close to Zhu are red and those who are close to ink are black, and the reason why Li Mingda has become so naughty is that Gao Ming has a lot of responsibility.

Gao Ming was also very aware of this, so he didn't refute Li Shimin at that time, and more importantly, he didn't feel that he was at fault.

"It's not me that's wrong, it's the world!"

is different from the people of Datang, as a traverser, Gao Ming is fundamentally different from the people of Datang in terms of both thinking and behavior.

And Li Mingda is just a child, she is like a blank piece of paper, it is easy to be influenced, after getting along with Gao Ming for half a year, her way of thinking and behavior has begun to slowly move closer to Gao Ming.

In the eyes of Li Shimin and others, this is a very bad phenomenon, but in Gao Ming's view, this is normal, and compared with many unreasonable bear children in later generations, Li Mingda, as the "second generation of the emperor", is just a little naughty, which is already very good.

What's more, Li Mingda still has many precious shining points on his body.

For example, she is very focused, in the entire palace, Li Mingda is the only person who can accurately imitate Li Shimin's "flying white body" handwriting, even the ministers can't distinguish it, which others can't do.

And Li Mingda is very kind-hearted, she knows that Li Shimin has a violent temperament, so whenever a minister angers Li Shimin, she will always slowly appease Li Shimin, and then intercede for the minister.

Over the years, Li Mingda has saved many ministers in the court, so many ministers are very grateful to her.

Smart, sensible, kind...... It is precisely because Li Mingda has so many shining points that there are few people in the palace who don't like her.

And the reason why Li Shimin drove Gao Ming out of the palace this time was not because he really hated them, but because he planned to give him more freedom, after all, Li Shimin trusted Gao Ming very much, and he felt that Gao Ming's every move had his intentions.

In fact, Li Shimin's guess was indeed right, Gao Ming did not make firecrackers simply for fun, his real purpose was to verify whether his black powder was qualified or not.

If you can't even make firecrackers, how can you still make cannons?

Gao Ming also guessed Li Shimin's thoughts, so he didn't have any burden, and after arriving at Furong Garden, he began to enlighten Li Mingda.

"Son, don't be sad, in fact, the old man doesn't blame you, he is just worried about you and afraid that you will be hurt."

"Really? Doesn't the father really blame the son? ”

Seeing that Li Mingda was still a little worried, Gao Ming suddenly nodded affirmatively.

"Of course, but you have to tell your eldest brother honestly, what kind of trouble did you make this time?"

"Well, that's actually the way it is......"

Then, Li Mingda told Gao Ming that she had found that the firecrackers would not be extinguished, and then she began to use vases to make firecrackers.

After listening to her words, Gao Ming's mouth suddenly grew in shock, and he didn't say anything for a long time.

Use a vase to make firecrackers, this girl really dares to think!

After he came back to his senses, he immediately stretched out his thumb to Li Mingda.

"Bold conjecture and careful verification are the basic requirements of scientific research, son, you have done a good job, and my brother is proud of you!"

At this time, Gao Ming was really satisfied with Li Mingda, he felt that his sister was simply a genius!

Li Mingda has always been a child, and when she heard Gao Ming's praise, she suddenly became happy again, and then happily followed Su Wan'er to see her new home.

After Li Mingda left, Gao Ming immediately went into the study, then picked up a pen and paper and began to write and draw.

Before, Gao Ming had always felt that the power of black powder was too weak, even if it was made into cannonballs, the lethality was very limited, and it was better to use it as a propellant to fire solid cannonballs to attack the enemy's city gates, which was more practical.

After all, in this era, cavalry is the main force of war, and the breech cannon is too slow to reload, and if it is used on a frontal battlefield, I am afraid that it will not be too late to load the second shell, and the opposing cavalry will rush over.

Moreover, the cannon that Gao Ming was going to build was only about 200 millimeters in caliber, and at best it could only fit a cannonball the size of a bowling ball, and if it was filled with black powder, then the power would definitely be unsatisfactory.

In terms of practicality, such shells are far from being able to dominate the victory of a war, and the key is to rely on cavalry.

But why did black powder have to be made into shells? Doesn't it have to be made for anything else?

Li Mingda's "vase bomb" gave Gao Ming a very big inspiration - the quality is not enough, the quantity is to make up!

The power of black powder is small, this is true, but this is also relative, a pound of black powder made of bombs may only hurt people, but what about ten catties? What about a hundred pounds?

And who dictates that the bomb must be carried around, or thrown directly on the enemy's head? Can't you just put it there and wait for the enemy to come up and bomb it?

That's right, the weapon that Gao Ming thought of was none other than the famous landmine!

As a defensive weapon, the performance of landmines is perfect, and even in modern times, many people have been anxious about it.

Especially in the face of powerful anti-tank mines, even a heavy tank of dozens of tons will not dare to crush it!

Tanks are still like this, let alone cavalry, Gao Ming believes that as long as he is given time to lay mines, even in the face of the charge of 100,000 cavalry, he is confident that he will solve them in one wave.

If one wave isn't enough, then another wave!

Soon, Gao Ming drew the drawings he needed, and looking at the thunder on the drawings that was shaped like a pumpkin, he suddenly grinned, revealing a row of white Sensen's teeth.

"Your name is Fudo Ming King!"