Empress Chang sun is going to faint with anger.

There has been a lot of noise in the palace and outside the palace because of the Turkic going south these days. She has just handled all the things in the back palace and eliminated the hidden dangers and defense suspicions. Before she could take a breath, such a thing happened.

How can this not make her angry?

This is all money!

It's lost. Do you have to repair it?

Where did the money come from?

Besides, how do you explain this to people outside?

Late at night, a sudden accident happened in the deep palace. The supreme emperor's bedroom was on fire and bombed. How can she explain such things to people outside?

As soon as he thought about it, empress Chang sun was all over. Seeing this, Li Shimin hurriedly helped empress Chang sun to: "what are you doing? Go and deal with this mess quickly!"

Where can't Li Chengqian see Li Shimin's eyes?

He hurried to take orders and ran out.

Li Shimin comforted empress Chang sun and asked people to send her and Li Yuan away.

Then he hurried with Li Chengqian to the place where the cannon was placed.

The cannon is big and.

It was placed on the lawn outside Li Yuan's bedroom and heart nourishing hall.

And there was a cart on one side of the cannon. At this time, Li Shimin and Li Shimin did not dare to raise a torch. They just looked at the cannon with the burning light.

The cannon originally had two iron wheels, but at this time, the wheels on one side had already been deeply immersed in the mud, and the other side was forked on one side.

It looks strange.

The material of the whole cannon is like a big iron bar. There is no trace of decoration on it. At this time, there is still a trace of residual temperature in the cannon bore, and there are bursts of gunsmoke and wisps of smoke winding at the muzzle.

At the end of the gun barrel, at this time, there is a unique protruding place in the position of Li Shimin's armrest. There is a cover in this place. I don't know what to do. Open the cover and Li Shimin retreated in a moment.

Li Shimin covered his mouth and asked in a low voice, "is this the cannon?"

"Back to my father, that's it!"

When Li Shimin heard the speech, he pointed to the lid and asked, "well, what's this?"

"Father emperor, this is the place to fill ammunition. Just fill shells... Shells are gunpowder. Look, this is it!"

As Li Chengqian explained, he found a shell the size of a head from an iron box on the iron car and handed it to Li Shimin.

The shell is oval in shape, with a bottleneck on it, and some stripes are engraved on it.

It looks rather unattractive.

Li Shimin thought it over and had an evaluation in an instant.

The whole cannon looks ordinary. Isn't it just a big iron pipe, and two wheels are installed on it?

But can this thing really blow up such a big heart nourishing hall?

Li Shimin doesn't believe it.

After all, he didn't see the experiment in the smelter, nor did Li Chengqian.

At this time, when I saw something the size of a head and the incomparable large gap with an area of half an Mu blown out in the center of the Yangxin hall, which covers an area of more than two mu,

Can such a small thing really cause so much damage?

I can't help but feel a little restless in Li Shimin's heart.

He couldn't help saying, "this thing is really so powerful?"

Li Chengqian also swallowed the Tunkou waterway: "why don't you, father, let's try?"

For a moment, both of them couldn't help beating a cold cicada. Li Shimin's face changed and asked, "just now the supreme emperor asked you, so did you say?"

Hearing the speech, Li Chengqian hurriedly said, "no, no, just now... The supreme Emperor just played around here and didn't ask anything... By the way, the father emperor, it seems that the supreme emperor knows this thing better than us!"

Li Shimin suddenly remembered that this thing, however, witnessed by the supreme emperor, although it was only a test shot, this thing... Seems really not difficult.

Just fill the shell in the cover plate and it's done.

How can the emperor not know such a simple thing?

Li Shimin was speechless.

There is some anger.

This is not what people do at all.

Li Shimin took a deep breath. At this time, he looked at the shell in his hand and felt numb in his back.

This thing can cause such great power. What if it explodes?

He hurriedly threw the shell in his hand to Li Chengqian. Li Shimin waved his hand in some annoyance and said, "before dawn, we must deal with things here, otherwise I will want you to look good sooner!"

Li Chengqian was wronged.

But what can he do about it?

One is his father, the other is his grandfather

Grandpa is in trouble. What if he doesn't stand up?

Although he felt wronged, seeing the power of this shell at this time, he had a greater chance of winning the battle of Kucha!

Although there are only ten cannons.

At this time, one blew up Grandpa Huang's bedroom. If ten cannons were fired at once

Think about it, Li Chengqian feels excited.