Qi Jingyun was busy picking people in the training ground, and Qiao Mingyue was not idle in the mansion. She was working on a combat gun, what she now calls a pistol. She checked, and at this time, there was no such thing as a firebolt, that is, once she succeeded in inventing it, not only would their chances of winning increase exponentially, but she would also be very likely to steal the credit of a certain predecessor and become the inventor of the firebolt.

Thinking of this, Qiao Mingyue still felt a little guilty in her heart, but she could only say silently in her heart, "I'm sorry, I'm sorry, I didn't mean to plagiarize, it's just that the situation is critical now, senior, you must forgive me if you have a spirit in the sky!" ”

Qiao Mingyue still chose to use medicinal materials to develop gunpowder, and she failed countless times before she succeeded in developing a very powerful gunpowder. In order to facilitate the launch and carrying, Qiao Mingyue also specially made the gunpowder into a pill shape. The fire gun was finally made of steel pipes, and when it finally succeeded, Qiao Mingyue was about to fly happily.

Sure enough, reading is useful! It's not in vain that she studied hard for many years in her previous life. Qiao Mingyue is now extremely glad that she studied science in her previous life.

When Qi Jingyun finally got home, he saw Qiao Mingyue fiddling with a black, long and thin thing.

He sat down and put his arm around her waist, and since that night the two had been much closer than ever. Qi Jingyun looked at this strange thing and asked curiously, "Lady, what is this?" ”

"This is a new type of weapon I developed, let's go, I'll take you to see the power!" With that, Qiao Mingyue pulled Qi Jingyun and ran into the courtyard.

Qiao Mingyue raised the firearm in her hand, and said to Qi Jingyun proudly: "Look at it, don't blink!" ”

I saw that she aimed at a big tree not far away with the black thing in her hand, and with a movement of her fingers, with a loud bang, a round hole appeared in the trunk of the tree.

Qi Jingyun was speechless by this scene, this is undoubtedly the most lethal weapon he has ever seen, and it is easy to operate and easy to carry, even if it is used for assassination, it is very good. If it is widely used in the army, the combat effectiveness will increase rapidly.

"How? Awesome, right? I teach you. Qiao Mingyue's eyebrows fluttered and said, she only successfully researched this firearm yesterday, although the lethality and range are not as good as modern pistols, but in the era of cold weapons, the power of firecrackers is definitely not to be underestimated.

"Good! Lady teach me! Qi Jingyun couldn't hold back the excitement in his heart for a long time.

"This thing is called a firecracker, and the thing inside is called gunpowder, and the gunpowder is made by me with medicinal materials, and the gunpowder is made into a pill shape, and it is put in the firecracker, and when the finger is pressed here, the gunpowder is launched. You try it first. After speaking, Qiao Mingyue stepped aside.

Qi Jingyun looked like Qiao Mingyue and aimed the fire gun at the tree, and as soon as he moved his finger, there was another hole in the tree.

"Lady, you're too powerful!" Qi Jingyun excitedly hugged Qiao Mingyue and turned around twice, and also kissed her on the face.

"Ahem!"

General Qiao and Yu Lianshu knew that Qiao Mingyue was developing new weapons in the past few days, but they didn't know what she was studying.

General Qiao's injuries had basically healed under the careful care of Chi Lianyi, and as soon as he woke up, he learned that the Huns had been wiped out, and he must have gone to the capital this time.

Qiao Mingyue hurriedly came out of Qi Jingyun's arms, looking at the playful eyes of the two elders, she was so embarrassed that she didn't know what to do.

"Uh...... That one...... I'm going to make you Babao tea, Daddy, come and help me!" ”

Qiao Mingyue twisted Qi Jingyun's waist vigorously as she spoke, blaming him for embarrassing her in front of her elders, especially when she saw Qi Jingyun still laughing like a child holding a firecrackle on the side, she couldn't get angry.

Qiao Mingyue was very ruthless in her hands, but the top said sweetly: "Lord Wang, you tell your grandfather how to use the fire gun, and my father and I will go first!" After saying that, he pulled General Qiao and ran away.

Qi Jingyun had been immersed in the shock brought to him by the tremendous power of the fire gun, and it was not until the pain in his waist that he suppressed the smirk on his face.

After the father and daughter left, Qi Jingyun presented the fire gun to Yu Lianshu like a treasure, "Ancestor, look, this is a new type of weapon developed by my mother, it is very powerful!" ”

"Firebolt? Is it really that powerful? Yu Lianshu was suspicious, his grandson had already been fascinated by Qiao Mingyue, and it was hard for him to believe that Qi Jingyun's words were exaggerated.

At Qi Jingyun's strong request, Yu Lianshu also aimed the fire at the poor tree.

Touch! With a loud bang, a new bullet hole was added to the trunk.

Yu Lianshu had to admit that this firearm was indeed the most powerful weapon he had ever seen.

"How? Awesome! Qi Jingyun's admiration for his own lady has risen to another level, and he wants to ask what else she won't?

Yu Lianshu looked at Qi Jingyun with an idiot look, and suddenly became angry, although he had already said it last time, he still wanted to persuade this grandson again, "The current new emperor is not in harmony with you, and if you don't fight, it doesn't mean that he can tolerate you." After you help him stabilize the world, what will he do to you is another matter, in this case, why don't you be an idle emperor in Youzhou, he is afraid of you, and naturally he will not do anything to Mrs. Qiao. ”

Qi Jingyun replied without thinking about it: "Ancestor, what I want to do most in my life is to travel with Mingyue and the two of them, away from the disturbances in the court. The queen mother was killed in the harem, you don't know how hard the women in the harem live, I have long sworn not to let the lady suffer a little grievance, if I can't even do my vow, then what kind of man am I! Besides, everything we do now is to be happy and free in the future, without worrying about blood and pestle. The new emperor is suspicious, I just retire, General Qiao has made a lot of achievements, if he wants to kill General Qiao's family, he must also weigh it carefully. Grandfather, I have made up my mind about this matter, and you don't need to say it again. ”

Seeing Qi Jingyun's determined expression, Yu Lianshu knew what he was thinking. Although his grandson usually looks at Hang'er Langdang and is confused, he is more sober than anyone else when he encounters major events. Yu Lianshu knew that he didn't have the slightest desire for power in his heart, in this life, power, wealth, and beauty were all fleeting, but unfortunately some people couldn't see through it in their lives, but Qi Jingyun had already been transparent. Yu Lianshu didn't know if this was a blessing or a curse.

Alas! That's it, children and grandchildren have their own children and grandchildren. Yu Lianshu comforted himself like this.