After her husband died in battle, she relied on the villain cub to make a comeback.

If the fire gun is successfully developed, Emperor Hui must first observe it.

But this thing was really in demand, and the prince wanted to make good friends with the generals in the court. Therefore, Xu Jiang also condescended to him. He and the boy on the prince's side invited others to drink and eat. After finally getting first-hand information, they had the opportunity to negotiate and get a few more muskets.

So Xu Jiang cherished it very much, and secretly he certainly didn't want Ye Zhizhi to offend others and let them miss Huo Zhi.

But Xiao Jingheng's attitude was very clear, "You and I are a family. The fire blunderbuss is related to the future of Dayong's army. If it doesn't work, just spend more money to buy it."

Ye Zhizhi also remembered that the book once said that Song Jinse had developed some kind of fire blunderbuss, and with this, Emperor Hui granted her the position of princess.

So Ye Zhizhi thought that he should take a look and take a look at how far the fire gun has developed now. If it didn't work, he could help Xiao Jingheng make two more advanced ones so that he would not be injured on the battlefield.

*

The prince's capable men and even secret guards are located in a valley in the western suburbs.

Ye Zhizhi sat in Xiao Jingheng's carriage. When they reached the outskirts of the valley, there were two or three horses waiting there to take them in.

"This valley is where the prince keeps his personal guards, especially the inner perimeter. There are many organs. Someone must lead the way, otherwise you will not be able to enter." Xiao Jingheng said.

Ye Zhizhi nodded.

But sitting on horseback, he did not follow the man leading the way.

Xu Jiang noticed it and frowned, "Miss Ye, why don't you go with them?"

"Oh, let me take a look at these mechanisms."

See? Xu Jiang thought it was a little funny, "If you are interested in this, you can ask Miss Song for advice in private! But it is better to follow now, so as not to lose your life!" and cause trouble for them!

"consult?"

It's too low-level.

Ye Zhizhi shook her head with some disappointment. She had studied with her senior sister before and was proficient in various mechanism formations. The most basic thing for a mercenary is to understand the mechanism and crack it in the first time.

The things Song Jinse set up were a piece of cake for her. As long as she wanted to, she could make these mechanisms ineffective in an instant.

But she didn't say much. Just like that, she walked around the mechanism for half an hour on horseback. After entering the mountainside, she saw a woman standing outside the training tent of the Prince's secret guard camp.

It was Song Jinse.

Ye Zhizhi's eyes moved over.

Song Jinse was dressed in an extremely orthodox style today, wearing a cool black riding suit and a pair of black brocade Xiangyun boots, which made her legs slender and long, and her body proportions were excellent.

Especially the little cinnabar mole between the eyebrows. He is obviously the same age as Ye Zhizhi, but now he has turned against the wind and achieved such an achievement.

It's no wonder that people like Prince Mo Beichen didn't show any intention of alienation even if they knew that she was a dove and a magpie's nest.

After all, it was only a matter of time before she was granted the title of princess by Emperor Hui!

At this moment, Song Jinse raised his head slightly and fixed his gaze on Ye Zhizhi.

It wasn't until Xiao Jingheng and Tantai Che turned over and dismounted that they withdrew their eyes and stepped forward, the frost in their brows turning into soft and gentle words, "Marquis of Yan, General Tantai, I've heard that you are coming a long time ago, so I'm waiting here specially. On."

"Excuse me, Miss Song." Tantai Che nodded.

Xiao Jingheng on the side didn't even say anything. Under Song Jinse's puzzled eyes, he walked to Ye Zhizhi's horse, held the reins with one hand, and motioned to Ye Zhizhi to help him dismount.

This is an action and behavior that only a man slave can do.

But Ye Zhizhi didn't feel anything was wrong, relying on Xiao Jingheng's arm, he jumped down directly.

That face is gorgeous but also somewhat heroic.

Song Jinse's face darkened, and after a long while, he took a deep breath and said, "His Royal Highness the Crown Prince's secret guard camp is a secret base that His Majesty has personally admitted to research firecrackers and various weapons. It is not convenient for outsiders to enter, especially Miss Ye, who is not a general. I wonder if the Lord of Hell knows this?"

"I don't know if Miss Song knows that Zhizhi is a member of my family! She is also a heroine who developed the crossbow! She is also the head of two counties conferred by His Majesty!"

Xiao Jingheng refused to give in and said, "I don't know when a county owner can't come to see the firecrackers?"

"Okay, Hengheng," Ye Zhizhi waved his hand, "I think the method of making the fire gun is simple. Anyone can make it at a glance, otherwise Miss Song wouldn't be so nervous!"

"That was my presumption."

The two of them spoke loudly, singing in harmony, and their yin and yang went straight to Song Jinse's front, making Song Jinse look livid with anger.

To be honest, she didn't understand that Ye Zhizhi, a second-married woman, must have a dirty body. She was better developed than her and looked good, but this face...

Song Jinse frowned. Perhaps there was an indescribable sense of familiarity in her eyebrows that made her dislike it.

I don’t understand why Yama likes Ye Zhizhi.

He said, "I had a nightmare. This thing requires talent. How can Zhizhi do it? Just follow me."

She took Jamel Xiao and his party to visit the secret guard camp.

The secret guard base built on the mountainside has many secret guards coming and going under the prince, and some are disciples of the Ban family who specialize in the design of bows and crossbows. Many of them are playing with fire guns there.

It's just that Ye Zhizhi's appearance is a bit eye-catching, and many secret guards who come and go look at her with their peripheral vision.

Song Jinse found it troublesome and reached out to point to the tent on the side, "Later, the secret guards under His Highness will also have a riding and shooting competition, but they will use fire blunderbuss in design. It will be very novel and passionate. Yan Hou and Dan General Tai, why don't you go drink a few cups of hot tea first, and when the prince arrives, we can discuss other matters?"

Xiao Jingheng nodded, and Song Jinse walked beside him.

Ye Zhizhi took a step behind them, but paused when he passed by the firecracker played by the Ban family disciples.

Her eyes fell on the fire gun in front of the wooden table, and she frowned, "Is this the gun you will use in the competition later?"

The person who replied was a man in his thirties, with a straight back and said, "This is natural!"

There was a bit of pride and pride in his tone, "This fire gun was designed by Miss Song herself. It is small in size and has a long range. While Daqi's fire gun only has four consecutive shots, this fire cannon can shoot up to eight consecutive shots." .

Because of its strong performance and powerful destructive power, it is our secret weapon! If you were not lucky today and Miss Song is so generous, I would never let you see such a good thing!"

Ye Zhizhi smiled, "You said this is a gun designed by Song Jinse?"

But how could she remember that when she was a mercenary, she designed the gun herself by referring to her senior brother's notes on gun design concepts, and incorporated part of her senior brother's ideas and creativity into it.

In order to achieve eight consecutive rounds, she even learned about the ideas and concepts of air guns, but because the technology was not good at the time, and her design originally had some flaws, it was just for show, without regard for the personal safety of the user. , when her senior brother laughed at her, she threw away the design drawing in anger.

but--

Nowadays, she has designed the fire gun, or rather it is not just the fire gun. Ye Zhizhi’s eyes range from the fire gun to the sleeve crossbow to the repeating crossbow to the flying claw...

Almost every design looks extremely familiar to her!

To be more precise, this is clearly the weapon she designed!

Song Jinse touched the broken hair on her temples and said proudly, "That's right."

The secret guard on the side also said to Yourong, "Miss Song has designed a total of more than ten kinds of hidden weapons. Of course, the most famous among them are the sleeve crossbow that can fire nine or ten consecutive rounds, and the fire gun that can fire continuously! "

It can be said that without these things, Song Jinse's status in Mo Beichen's secret guard camp would not be much lower, but it would definitely not be as stable as it is today!

Song Jinse's face was cold, "Okay, let's go back to training!"

But she felt proud in her heart. Now that she was no longer the daughter of Duke Fu, many people were waiting to see her jokes. She was able to tell the truth to the prince, and even let the Marquis of Hell and others beg him, because of the weapon design!

It can be said that as long as she can design more exquisite hidden weapons, not to mention becoming a princess, even Emperor Hui will look up to her!

Ye Zhizhi's county princess is nothing, what she wants is the county princess, the position of emperor concubine!

Ye Zhizhi looked at the weapons on the table.

They are beautiful and practical, but none of them were designed by Song Jinse.

And the most important thing is, Ye Zhizhi said to Xiao Jingheng, "This eight-shot firecracker will definitely misfire and explode, and it will kill people in an instant. It is best to use this kind of firecracker." Don’t use it lightly.”

Misfires and chamber explosions are serious firearm accidents.

Especially the latter one. The secret guards under the crown prince don't know what it means to explode, but they know how to kill someone.

Where is this place? How could a fire gun have such poor quality? !