One day in late June, the Montessori sisters set off in a carriage to return to Qin.

In the Chen Dynasty's prediction, for a long time in the future, the Qin state would fall into a situation of struggle between the north and the south.

The north of Qin is the sphere of influence of Meng Guogong, he has Xianyang in his hands, and there is also the old Qin king, he will squeeze out the last bit of value of the old Qin king, unify the north of Qin, and the south of Qin is the sphere of influence of the Zhengyang army to which the Montessori sisters belong, in recent years, Meng Wu led the army to expand the territory, has reached more than 70 cities, plus the previous Qin and Xirong in the north of the war, the reputation of the Zhengyang army has been raised, and more and more Qin troops will join the Zhengyang army in the future.

The conflict between the north and the south was already inevitable, and this was the best situation that the Chen dynasty wanted to see.

The Montessori sisters had a heavy task as they needed to defeat the Duke of Meng and then unify the entire Qin state, and the Chen dynasty would help in any way they could, including but not limited to grain, grass, baggage, and new firearms.

After bidding farewell to the Montessori sisters, Chen Chao rushed to Qingshan County non-stop.

Prior to this, the arsenal in the deep mountains of Qingshan County had already welcomed two uninvited guests, Xu Boyan and Murong Chong, the protectors of the country, had already visited the arsenal inside and out before the Chen Dynasty arrived, and were amazed that such a powerful weapon was hidden in this inconspicuous deep mountain.

As soon as the weapons here are born, they should be shocked and invincible!

In a rest room in the arsenal, Chen Chao saw two people, and the three of them sat around a table, boiling tea.

"The two ladies are gone?" Xu Boyan asked.

"Gone."

"Unifying the entire territory of the Qin State, such a difficult task, is it too difficult for two women to be handed over to them?" Xu Boyan stretched out his hand and touched his beard and said.

"Don't look down on women, you must know that some women are no worse than any men." Chen Chao poured tea, knowing that Xu Boyan had no malicious intent.

"That's true, Xiangye, father-in-law, let's just say that Chu Yunmei, the eldest princess of our court, is compared to all men in the world." Murong Chong interjected, admiring the eldest princess from the bottom of his heart.

Chen Chao nodded, with a smile on his face, and muttered to himself in his heart..... That is, and don't look at whose woman it is.

Of course, you can't say this to your face.

The three of them were talking, and suddenly there was a "bang....." in the distance!" There was an earth-shattering bang on the ground, which was deafening.

Then, I saw a cloud of dust falling from the top of my head.

In a short time, a blackened-faced craftsman trotted in the distance.

The craftsman is the master in charge of research and development in the arsenal, and he accidentally caused an explosion just now, but fortunately he was not injured.

When the man got closer, everyone saw that his eyebrows and hair were all burnt, and there were several holes in his clothes.

As he ran this way, he was spitting black smoke from his mouth, and even black smoke came out of his nostrils, which was really funny.

"Surprised, I'm disturbing Xiangye and the two adults." The craftsman said worriedly, for fear of upsetting the three of them.

"It's okay, what's going on?" Chen Chao asked.

"Back to Xiangye, the villain was experimenting with No. C4 gunpowder just now, and the ratio was not correct, and it failed again." After saying that, he looked annoyed.

I thought that he would be reprimanded by Chen Chao after speaking.

After all, Chen Chao invested a lot of manpower and material resources in the arsenal, but he couldn't even do this little thing.

But Chen Chao looked at him and said earnestly:

"You group of people, are all masters of the arsenal, playing with gunpowder is not a day or two, in the future experiments, you must pay attention to your own safety, new gunpowder can not be obtained, but you must ensure safety, go, be careful in the future."

"Yes, yes, the villain went." The craftsman looked overjoyed and ran away.

After the person left, Chen Chao shook his head and smiled.

He poured the dusty tea in the teacup, refilled it for the three of them, and looked at the two: "What do you think of the power of this gunpowder?" ”

"The power is the best in the world, and it can't be resisted by manpower!"

"Equipped with such weapons, my Daji army will be invincible!"

The two of them looked excited.

They are all soldiers of Daji, and this kind of weapon will eventually be equipped into Daji's army, and in the future, they will have this kind of weapon in their hands, and the Qin army, which can be called the world's first combat power, will stand back.

Murong Chong asked, "Xiangye, when are you going to equip this batch of weapons into our Daji army?" ”

The Changsheng Army is regarded as the pro-army of the Chen Dynasty, and gunpowder weapons are in the world, and the first army to be equipped is naturally the Changsheng Army!

Murong Chong, as the commander of the Changsheng army, couldn't wait to lead the Changsheng army to take gunpowder weapons and kill all sides on the battlefield.

Chen Chao raised his eyes, his expression suddenly became serious, and he slowly spoke:

"You ask me when I'm equipped? At most, a month later. ”

"Really?"

"That's still fake, but you're hopeless."

Murong Chong frowned and wondered, "Why?" Xiangye, I am the commander of the Changsheng Army, if you don't give this batch of weapons to the Changsheng Army, who do you want to give this batch of weapons to? ”

Chen Chao looked at Xu Boyan and smiled, and Xu Boyan also smiled.

Murong Chong saw the inexplicable smiles on the faces of the two, and his brows furrowed deeper and deeper, and he was even more confused for a while.

Chen Chao decided not to tease him anymore and said:

"According to the front line, Princess Yelu Wu of Beidi held a grassland tribal conference, and has persuaded the vast majority of tribal leaders on the grassland to send troops, including the king of Xirong, who has always been at odds with her.

"Is the message accurate?"

"What did I lie to you!"