"Damn, they're not done."

"It's really insidious, a catapult that tests hair in the middle of the night."

"Your Highness will definitely be noisy and unable to sleep by this group of cubs when you come here today."

The soldiers outside scolded and scolded, Su Liuyu looked at Mo Yi, who also got up next to him, and asked:

"Is there still a war at such a late hour?"

She heard that in ancient times, the two armies had to face each other, and the two sides set up their formations before the battle began.

If one side should not fight, it can not fight, and pay special attention to rules and courtesy.

Mo Yi quickly got up and took his sword: "Your Highness, Daqi has always had no rules, I'll go out and see what's going on." ”

Su Liuyu nodded, ready to wait for news.

But she has always been on time due to jet lag, and she stayed up, and seeing that Mo Yi hadn't come back yet, she couldn't hold it anymore, so she fell asleep.

But she didn't sleep long, when she was in the academy, she was never late, and when she arrived, she naturally woke up.

It was early in August, and the curtain was opened, still with a slight coolness.

Her body couldn't help shaking, and the little soldier guarding the tent saw her come out and immediately stood straight.

"Your Highness, you're awake, I'll go fetch you water."

"I'm sorry for you."

The little soldier blushed, thinking to himself that His Royal Highness is really good-looking and polite, better than the village flowers in their village, how can His Highness compare with the village flowers.

He quickly slipped away.

After Su Liuyu finished washing, Mo Yi happened to come back, with a body of sand and soil, and his face looked slightly tired.

"What's wrong? What happened at the front? ”

"Daqi has recently invented a catapult, and it always uses our soldiers to practice, which is very unruly."

Catapults?

"Then you don't have to fight at night."

Mo Yan shook his head and clenched the sword in his hand angrily.

"There is no war, but the catapult shoots far away, and they practice their head again, we must always be on guard, if we go to our territory and damage the camp account, then we will suffer heavy losses."

The little soldier who fetched water for Su Liuyu was also angry when he heard this:

"It's been like this for several nights in a row, our soldiers have been tossed for several days, and they haven't slept well, although they are guarding in batches, but this heart has been hanging, for fear that they will sneak attack."

“......”

The most taboo thing on the front line is to lose their minds, and if the soldiers have no spirit, they will naturally not be able to fight well.

Su Liuyu didn't understand the professional stuff of fighting.

She doesn't want to meddle.

But she was still interested in the catapult.

She is a science major, and she invented the crossbow arrow, so she naturally knows something about this catapult.

She is particularly good at simulating range, calculating bullet weights, and even listing detailed numerical calculations.

She couldn't help but wonder how far the catapult could shoot.

If her iron crossbow is a piercing single injury.

Then the trebuchet is a group damage, and it is an essential weapon for siege warfare.

She immediately had a detailed simulation in her mind, she had a specialization in the art industry, and after studying strategy for so many years, how could she not be excited when she encountered the field she was good at.

"I'll go find Uncle Yuange, don't go and rest against you."

Dropping a sentence, she immediately rushed to Yuan Ge's commander's camp.

The tent guards of the commander's camp saw her and hurried to stop her.

"Your Royal Highness, our commander is discussing the military, if you have anything, you can tell your subordinates."

Su Liuyu understood: "Then I'll wait here." ”

The little soldier couldn't help frowning, and it was not easy to drive people away.

He is Yuan Ge's personal soldier, to be honest, he doesn't think much of the little highness who appeared, and his own general relies on his real ability to guard the front line.

Without His Highness's subsidy this year, they still follow the general to guard the country.

For more than ten years, it was the general who led them from birth to death.

But now, the general wants to bow down to Chen Chen for such a young child, how can he be happy in his heart.

With a chill outside, Su Liuyu only wore a thin shirt for summer, and after standing for a long time, she couldn't help but feel a little cold.

She couldn't help but rub her hands, and at this moment, a person came out of the manager's camp.

Meng Heng was slightly stunned when he saw Su Liuyu standing outside.

"Your Royal Highness, why did you come here, I'll take you to play in a while."

Su Liuyu looked at Meng Heng's young face with a thick tiredness, and shook his head: "I have something to do with Uncle Yuan Ge." ”

Meng Heng glanced at the pro-soldier and scolded angrily: "Your Highness is here, why don't you know the report." ”

He roared loudly, and the other five managers in the camp all rushed out.

Su Liuyu hurriedly spoke: "Uncle Meng Heng, I just came over, and I didn't talk to him." ”

The pro-soldier glanced at Su Liuyu and didn't appreciate it:

"Military land, idlers are not allowed to enter, this is the rule of the barracks."

"Presumptuous! How can you speak to Your Highness, go and get thirty military sticks! Yuan Ge immediately shouted.

"Uncle Yuan Ge, I really just came over, I have something to look for you, is it convenient for you now?"

Yuan Ge looked at her, and his majestic expression just now immediately softened: "Your Highness will enter the account and say it." ”

The other managers saw her coming and went in with her.

Yuan Ge took the initiative to give up the main seat, let her sit down, and said, "Your Highness, what do you command?" ”

Su Liuyu was not polite and went straight to the topic.

"I heard that there were catapults attacking the city last night, and I want to ask how powerful they are and how far they can shoot."

The Lord will look at each other.

They also had a headache about this matter just now, and they are discussing how to deal with it.

It's just that His Highness has learned the way of being a king, and it's not easy for them to talk about this kind of thing like war.

These things are the area they are responsible for, and if His Highness points fingers, if they want to refuse, it will not damage the feelings that have just been cultivated.

Several managers struggled.

Yuan Ge thought for a moment and then spoke: "Our catapult can only shoot forty to seventy meters, and their catapult is not only powerful with stone bullets, but also has a range of one hundred to one hundred and fifty meters, which is really unheard of. ”

Therefore, even if the other side does not indicate the siege, they do not dare to take it lightly every day.

Powerful?

It's also too vague.

Is it thirty kilograms or a hundred kilograms.

There has to be a value for this.

However, although the range of 150 meters is not very high, it is really remarkable to be able to invent something with a range twice as high as it is now.

She started simulating the values in her head in an instant.

Even if the opponent is a 100-kilogram stone projectile with a range of 150 meters, it is equivalent to a gravity stone thrower.

And the pinnacle of the giant cannon as a cold weapon is the Huihui cannon that destroyed the Southern Song Dynasty.

After the invention of the Hui Hui cannon, the artillery was invented, with a power of more than 150 kilograms at a time and a firing range of up to 391.5 meters.

The sound of the machine shook the world, indestructible, once it entered the ground, the pit was seven feet deep, and the power was huge.

The base, the throwing rod, the shaft, the live hook, the wooden frame, these are all easy to do today, not very difficult.

She drew drawings in her head, but Yuan Ge only thought that she was worried about the battlefield, and persuaded her:

"Your Highness, don't worry, our thirty iron horses of Great Wei will be fine."

That said, but the coaches didn't look very good.

When Su Liuyu heard Yuan Ge's words of relief, her thoughts were slightly interrupted, and she didn't even think about replying:

"Uncle Yuan Ge, I have a way."

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