Just when the military department Shangshu was thinking about it in his heart, suddenly, behind him, there was a sound of footsteps.

The military department Shangshu hurriedly turned around.

A figure came into view.

Bingbu Shangshu's eyes lit up slightly.

Isn't this the Liu Ji of the Academy of Sciences?

The one who always loves God.

In the eyes of the Ministry of War, this Liu Ji is not even a normal person.

Didn't His Majesty want him to see the secret weapon, what did he call this guy for?

The soldier's face was confused.

"Weichen Liu Ji, see Your Majesty. ”

After Liu Ji walked into the imperial study, he immediately bowed to Zhao Lin, and his expression was extremely respectful.

"Flat. ”

Zhao Lin waved his hand casually.

Liu Ji slowly got up.

"Liu Ji, how is your hot air balloon being developed now?"

Zhao Lin looked at Liu Ji, a glimmer of light flashed in his eyes, and said, "How is the stability?"

Liu Ji's hot air balloon has been successfully test-flown and this is what Zhao Lin has seen with his own eyes.

But how stable exactly is a hot air balloon?

Can you succeed in returning to heaven?

Is there a high probability of an accident?

It is not yet known.

"Your Majesty, through the efforts of the minister and several colleagues, the hot air balloon is now very stable and will not easily cause accidents. ”

Liu Ji said cautiously: "It's just that, at present, each hot air balloon can only carry a maximum of five people, and these five people need tacit cooperation to ensure the safety of the flight." ”

"That's pretty much it. ”

Zhao Lin nodded.

One hot air balloon can carry five people, which is enough.

As for tacit cooperation, you just need to train diligently.

"I will send an order to the Ministry of Industry to fully cooperate with you and speed up the mass production of hot air balloons, preferably within a month, to produce 100 hot air balloons. ”

"A hundred?"

When Liu Ji heard this, he smiled bitterly, his face was embarrassed, "Your Majesty, this hot air balloon is made of shark skin, this thing is quite rare, within a month, a hundred hot air balloons will be produced, I'm afraid it will be difficult." ”

Even if the Ministry of Industry has enough production capacity and full firepower, there are not so many shark skins as raw materials in production.

The shark is a fierce beast in the sea.

It was not an easy task to get the skin of such a ferocious beast.

"It's simple. ”

Zhao Lin's eyes suddenly flashed with a ray of essence, "I will mobilize the world's sailors, and let Dongchang, Tianxiahui, and the Sun and Moon Divine Sect all take action to help collect shark skins, and be sure to prepare all the raw materials to help you complete the task of a hundred hot air balloons." ”

"Thank you, Your Majesty!"

Liu Ji immediately thanked him.

If there were enough shark skins to produce a hundred hot air balloons in a month, it wouldn't be too much of a problem.

"Liu Ji, my secret weapon, whether it can succeed or not, the key is yours. ”

Zhao Lin looked at Liu Ji and spoke.

When Liu Ji heard this, he couldn't help but feel a pang in his heart, and bowed to Zhao Lin and said, "The minister will definitely complete the task assigned by His Majesty and live up to the grace of God!"

Although he didn't know what His Majesty was going to do with so many hot air balloons.

However, from His Majesty's attitude, he could see that the other party attaches great importance to hot air balloons.

This thing must be of great use in His Majesty's plans.

However, the military department Shangshu next to him was confused and puzzled.

Your Majesty's secret weapon, why is it related to this Liu Ji?

"Your Majesty, the secret weapon you just mentioned to the minister should be this hot air balloon, right?"

The military department Shangshu asked weakly.

"Not bad. ”

Zhao Lin nodded, "This thing is the secret weapon of my Great Song Dynasty, even if the Persian army of 250,000 comes, it can also be used to let them have no return." ”

"That's it?"

The head of the military department was surprised.

This hot air balloon doesn't seem to have any purpose other than being able to go to the sky.

How did it become a secret weapon capable of defeating the Persian army?

Scare the enemy away?

"If it's just a hot air balloon, it doesn't have the ability to kill enemies, but if you combine a hot air balloon with gunpowder, it's different. ”

Zhao Lin looked at the military department and said step by step: "If you arrange multiple people to be on the hot air balloon, one of them is responsible for controlling the hot air balloon, and the rest of them are responsible for throwing gunpowder from the air and bombing the enemy position. ”

In this case, it will be like a heavenly punishment, and the enemy army will be in great confusion. ”

When the military department Shangshu heard this, his eyes suddenly lit up.

Wonderful!

An offensive from the sky!

Who can stop it?

The hot air balloon flies in mid-air, and the enemy can't attack it at all, only passively beaten!

It is conceivable that once this hot air balloon hits the battlefield, it will show its might!

At this moment, a trace of admiration suddenly appeared in the eyes of the military department Shangshu who looked at Zhao Lin.

He didn't expect that His Majesty would invent such terrifying weapons as firecrackers and artillery.

The hot air balloon was invented again!

"Sure enough, it's the secret weapon of my Great Song Dynasty!"

The look of the military department Shangshu was very excited, "If this kind of weapon is put on the battlefield, it will definitely make the enemy terrified!"

"Your Majesty is really a genius!"

The military department Shangshu is already admired.

As for Zhao Lin's thoughts, Liu Ji was also shocked.

He thought that Zhao Lin invented the hot air balloon, just like him, just to want to go to the sky.

Unexpectedly, Zhao Lin had already thought so deeply that he wanted to apply this hot air balloon to the battlefield!

Probably this is the difference between His Majesty and ordinary people.

The idea is too far ahead!

However, Zhao Lin, who was on the throne of the dragon chair, still had a flat face, and commanded: "Liu Ji, you should return to the Academy of Sciences now, gather your craftsmen, and prepare to produce hot air balloons with all your might." ”

"The military department is still in the book, you will select five hundred elite soldiers, let them form a flying battalion, practice well, and become familiar with the combat methods of hot air balloons as soon as possible!"

"Minister... Yes!"

The two of them bowed and clenched their fists almost at the same time, and then turned and exited the imperial study.

Mass production of hot air balloons and formation of the Flying Battalion!

They seem to have foreseen that in the future, there will be an army that can soar for nine days, conquer the battlefield, and make great achievements for the Great Song Dynasty!

Persian Empire.

Tessie locks down the city.

The Song emperor's refusal of the Persian queen's offer soon spread to the capital of the Persian Empire.

Inside the majestic Persian Palace.

It's exotic.

A woman wearing a golden crown and extravagant clothes and an extremely flamboyant appearance was sitting upright on the throne.

The woman is the famous Persian queen.

The master of the entire Persian Empire.

"This arrogant Emperor of the Central Plains dares to refuse the conditions of this king?"

After listening to the report of the Persian envoy, on the throne, the peerless face of the Persian queen suddenly showed a trace of anger.

Since her accession to the throne.

Expedition from the south to the north.

The small states of the Western Regions all submitted to the Persian Empire.

Even the two powerful countries, Da Shi and Tianzhu, have great respect for her and dare not disobey her.

Unexpectedly, this young emperor of the Great Song Dynasty dared to refuse her proposal.

It's really a newborn calf that is not afraid of tigers.