Long Xilin shook his head: "I'm afraid that Dai Luolan will not be reconciled, I have seen their cannons, compared with ours, they are much more advanced, although I have received a few now, but, I think, Dai Luolan may also have power in other places, so, just in case, we must improve our armed forces as soon as possible." ”

Dai Lisi made a difficulty: "In the past, my sister was the princess and was valued and favored by her mother, so the weapons and equipment of the Karoxi Kingdom were all in their hands, and I also knew the importance of weapons and equipment, but now I have no one in my hands, even if I want to, there is nothing I can do." ”

Long Xilin immediately recommended himself: "I'm willing to give it a try." ”

"Mr. Jiang, do you still have these?" Delis asked, surprised.

Long Xilin: "I know a little bit about it. ”

"Okay." Delis immediately made a decision: "I will appoint you as the chief designer of the weapons and equipment of our Karosi Kingdom now." ”

After Long Xilin became the chief designer of weapons and equipment in the Karoxi Kingdom, he immersed himself in the research room.

Although his status is different now, due to the particularity of this job, it is still not so convenient to deliver messages.

Every time he made a new discovery, he silently remembered it in his heart.

On this day, when eating, Long Xilin suddenly felt that what he ate today was a little different.

The steamed bun tastes very special and familiar, a bit like Dangdang's craftsmanship.

Thinking of Dangdang, the thoughts in his heart suddenly became out of control.

He chewed the bun slowly, and what flowed in his heart was the moment when he got along with Angelica bit by bit.

Suddenly, his teeth bit a hard thing, and he immediately took it out, and when he saw it, it was a small bamboo tube.

He opened the bamboo tube, and there was a small note inside.

"Ah Lin, I opened the Yungui Cloth Workshop and the Delicious Tavern, and you can contact me through them if you have anything."

Long Xilin saw the familiar handwriting, and he was so excited that he couldn't speak.

It's Dangdang, when did she open a cloth house and tavern in Roman City, and moreover, she also delivered meals here.

Moreover, at the bottom of the bowl she brought in, there was also a mechanism that opened up, and there was a very small space inside for things.

When I close it, it's exactly the same as the original.

After that, Long Xilin sent a message back to Longling Kingdom through the Yungui Cloth Workshop and the Delicious Tavern.

Until one day, news came from Angelica's side, and according to the drawings and information he sent back, they had built a super powerful cannon.

At the same time, special resistance equipment was made.

And Long Xilin also read all the knowledge about weapons and equipment in the Karoxi Kingdom, and if he stayed in the Karoxi Kingdom, he had nothing to learn.

At this time, Long Xilin decided to go back.

On this day, he retired the slightly improved cannon to the school yard and invited Delis to come and check it out.

This one, Long Xilin has only been slightly improved, the range is half longer than the original, and the equipment aimed at has also been improved to a certain extent.

Of course, they are already a level away from their own.

Under the command of Long Xilin, Sanxi fired the first shot.

The increase in range and accuracy surprised Delis and her father, Moxisi.

Dai Lisi personally stepped down from the throne and said to Long Xilin: "Brother Jiang, you are really amazing. ”

Long Xilin frowned slightly: "My subordinate is just a courtier, how can I be qualified to be Her Majesty's brother." ”

Delis smiled playfully: "It's okay not to be a brother, then be my husband, don't worry, I'm different from my mother and sister, I'm very single-minded, after we get married, I swear, I only have you as a husband." ”

As she spoke, she reached out and pulled Long Xilin's hand.