Not long after, Qin Yu wrote down the method of making gunpowder, as well as precautions, and the degree of danger on a piece of paper, and then handed it to Li Shimin.

Li Shimin looked at Qin Yu's simple and straightforward gunpowder production method on paper, and was stunned for a moment, looked at Qin Yu in disbelief, and asked, "Yunfei, it's that simple?" ”。

Qin Yu smiled slightly, and then said, "Yes, Your Majesty, it's very simple, but if no one knows the ingredients in it, it won't be able to be made anyway, the ratio is not right, and the effect is not good." After a pause, Qin Yu said solemnly again.

"Your Majesty, the matter of gunpowder is very important, Your Majesty must do a good job of secrecy and not leak out, otherwise it will be known by the foreign races of Fanbang, and even spread to foreign countries, and the Tang Dynasty will be in danger."

Li Shimin was slightly stunned, and then came to his senses, this is something that can make divine thunder, if it is known by others, then Datang will be in danger, and then nodded solemnly, and said, "Okay, I have written it down, and I will send heavy troops to prevent the news from leaking." ”。

When Qin Yu heard this, he finally breathed a sigh of relief, and then bowed down and said, "Your Majesty, it's not early, so the minister will go back first." ”。

Li Shimin nodded with satisfaction, and then said, "Okay, go back, Yunfei, I will remember your merits for you." ”。

Qin Yu was slightly stunned, then bowed down and said, "Your Majesty, Weichen retreats." After speaking, he left the Taiji Palace.

After leaving the palace gate, Qin Yu got into the carriage, and before he left the city, he encountered a scholar who was blocking the middle of the road with a decadent face.

"Bold, who dares to block the old frame, don't hurry up and get out of the way, otherwise, I will hammer you to death." Seeing that the person blocking the middle of the road was motionless, Lao Gen stopped, and immediately shouted, Qin Yu in the carriage was stunned when he heard this, and then lifted the curtain and looked over. was stunned again, but it was Qin Yu who saw who was in the way, not Fang Yuai or who.

Qin Yu looked at Fang Yiai standing there motionless, and suddenly frowned, thinking that Fang Yi's relationship was straight, Qin Yu had long lost the idea of repairing Fang Yiai, but today this Fang Yiai seemed to have come to find trouble on purpose, otherwise he would not stand on a good road, and he would not stand in the center.

When the stone saw that Fang bereaved to leave, he was immediately angry. Carrying a sledgehammer, he walked over. Qin Yu hurriedly shouted. "Stone, come back.".

Shi was slightly stunned, and then glared at Fang Yiai, which was next to the carriage. At this time, Qin Yu got out of the carriage, looked at Fang Yiai with a decadent face, and asked, "What are you doing in the way?" What's the matter with Qin? ”。

Fang Yiai glanced at Qin Yu faintly, Qin Yu's scalp suddenly became hairy, Fang Yiai's eyes were too disgusting, like a deep resentful woman, at this time, Fang Yiai sighed and asked. "Qin Guogong, are you going to marry Princess Gaoyang?"

Qin Yu's face suddenly darkened when he heard this, and he said secretly, "Your sister, what does it have to do with you whether I marry her or not." ”。 Then he said in a deep voice, "That's true." ”。

"Alas, Qin Guogong, do you know that taking people's love is a villain's act?" Fang Yiai let out a long sigh, looked at Qin Yu very seriously, and asked.

Qin Yu's face suddenly shuddered, and a murderous aura erupted, and then he said in a deep voice, "Gao Yang and you don't have a marriage contract, how can you say that you like it, you like it, Gao Yang doesn't like you, you are full?" For Fang Dalang's sake, I don't care about you, you don't want to make an inch. ”。

Fang Yiai was originally taken aback by Qin Yu's murderous aura, but as soon as Qin Yu's words landed, he was immediately angry, and the anger in his heart could no longer be suppressed, pointing at Qin Yu and roaring, "How do you know that Gao Yang doesn't like me, she likes me, she definitely likes me, Qin Yunfei, you despicable villain." ”

A sound of "snap" came, and Fang Yiai was pumped a few times by Qin Yu, at this time Qin Yu shouted coldly, "Don't think that Qin and your eldest brother have a good relationship, you dare to be embarrassed in front of Qin, Lao Tzu told you clearly, if you dare to like Gao Yang in the future, Lao Tzu will castrate you!" ”。

Fang Yu was instantly woken up by Qin Yu's slap, and as soon as the regret was born, Qin Yu's words came over, and he shivered coldly, and his legs involuntarily tightened, but he remembered what Fang Yu told him about Qin Yu's murder, and looked at it with a frightened face.

Seeing this, Qin Yu immediately frowned, and the action of just about to return to the carriage suddenly stopped, pondered for a moment, and then said, "Gao Yang went to Tuguhun for Qin's sake alone, ignoring life and death, don't you know?" Whether you know it or not, Qin will tell you again today, it is best if you can understand, if you can't understand, Qin will not be polite to you next time, even if your eldest brother comes forward. ”。

After Qin Yu finished speaking, he returned to the carriage and said in a deep voice, "Let's go!" ”。

"Yes, sir." The coachman Lao Gen hurriedly bowed in response, and then drove the carriage towards the city gate.

Fang Yiai covered his swollen face that was swollen by Qin Yu, and lay on the ground in a daze, his face was blue and red for a while, and he didn't know what to think about anymore, when a figure came over and looked at Fang Yiai on the ground and sighed.

"Second brother, I told you, tell you to calm down, you just don't listen, Yunfei killing people is like chopping melons and vegetables, if it weren't for the fact that my brother followed me to Tuyuhun, today, I am afraid that you will be light for lying down for a few months."

The person who came was Fang Yizhi, I heard the next person say that Fang Yiai secretly ran out, and hurriedly chased it out, can you not chase it out, what is Fang Yiai's thoughts, Fang Yizhi is not unclear, looking for Qin Yu's trouble, that's not looking for death, not to mention that this has nothing to do with Qin Yu in the first place, it is Gao Yang who likes Qin Yu, but Fang Yiai just can't listen to it, but he wants to run to Qin Yu to find abuse, so he is sober.

"Big brother, woo woo." Fang Yiai suddenly hugged Fang Zhizhi's thighs, howled and cried, Fang Yizhi sighed and said, "Cry, just cry." ”。

Fang Yiai hugged Fang Zhizhi's thigh and cried for a while, then stopped, then looked at Fang Zhizhi and asked, "Big brother, if my father sees me like this, will he still use the family law?" ”。

Fang Yizhi was slightly stunned, then saw Fang Yiai's swollen face by Qin Yu, sighed, and then patted Fang Yiai's shoulder, and said, "Brother Wei still has a house outside, you go and live there for a few days." ”。

Fang Yiai was slightly stunned, suddenly remembered something, and said with some embarrassment, "Big brother, doesn't Little Lady Zhang live there?" I'm going, it's not appropriate, is it? ”。

Fang Yizhi was slightly stunned, and then gave Fang Yiai a slap on the head, and shouted, "Second brother, you kid dare to investigate me." ”。

"No, no, big brother, this is what Wang Zihao's kid told me, he saw it, when he went to the restaurant to buy wine that day, Wang Zihao said it in public." Fang Yiai hurriedly explained.

Fang Zhizhi was slightly stunned, his face suddenly turned extremely blue, and an angry roar followed, "Wang Zihao, you slut, Lao Tzu is not finished with you." ”。

Wanhualou, Wang Zihao was holding a fireworks woman up and down, sneezed coldly, and after being slightly stunned, he said, "Hey, which little lady thinks about Wang again, tsk." ”。

When the fireworks woman heard this, she immediately stopped following and shouted coquettishly, "Wang Langjun." The voice was full of numbing feelings, Wang Zihao smiled, pinched the fireworks woman, and then said, "By the way, where did you just say?" ”。

"Wang Langjun just said that he was a matchmaker for Qin Guogong." The fireworks woman said with a charming face.

"Yes, yes, that's it, you don't know, Wang took a little lady to Qingfeng Ju, guess what, Qin Guogong fell in love with it at a glance, hahaha, and told Wang to ask Wang to go there often when he is free." Wang Zihao shook his head and said.

"Who is this little lady?" The fireworks woman asked curiously.

"Haha, I can't think of it, it's Wu Meiniang of Wufu, tsk, the long one is called a beautiful one." Wang Zihao said with a cheap smile.

At this moment, a "bang" sound, a fat man walked in angrily, grabbed a stool and smashed it at Wang Zihao, the frightened fireworks woman screamed, and quickly ran down from Wang Zihao's arms, "Bang" came, but Wang Zihao didn't have time to dodge because he was holding the fireworks, and was smashed squarely.

"Ahh The prince shouted in pain, and then the fat man shouted, "Dare to criticize Lao Tzu's brother-in-law and sister, I think you are impatient." ”。

The fat man is none other than Wu Yuanqing, Wang Zihao has already recognized Wu Yuanqing at this time, and swallowed his saliva, if it was in the past, Wang Zihao was really not necessarily afraid of Wu Yuanqing, but now, Wu Yuanqing has a good sister, Wu Meiniang will marry Qin Yu soon, this matter is no secret.

In other words, Wu Yuanqing really didn't know that Wang Zihao tied Wu Meiniang and gave it to Qin Yu, if he knew, he didn't know whether to thank him or be even more angry.

"Brother Wu, misunderstanding, misunderstanding, Wang didn't mean that, absolutely not." Wang Zihao said with an aggrieved face, can you admit this? Definitely not, Wang Zihao is not stupid, Qin Yu is now not only Qin Guogong, but also a champion general, is this something he can provoke, at this moment, Wang Zihao can't wait to slap his own mouth, but it is just a brag and show off, but it was heard by Wu Yuanqing.

"Misunderstanding? Lao Tzu heard it clearly, do you want Lao Tzu to talk to his brother-in-law and ask him to ask you? Wu Yuanqing looked at Wang Zihao arrogantly and shouted.

"No, no, Brother Wu, why do you need to tell Qin Guogong about such a trivial matter, Wang Mou invited it today, no, Wang Mou invited it this month, and Wang Mou covered all the expenses of Brother Wu in Wanhualou." When Wang Zihao heard this, he shuddered coldly, and hurriedly spoke.

Wu Yuanqing raised his eyebrows, and then shouted, "A month? You should send it to Hanako, at least three months. ”。

"Okay, three months, just three months." Wang Zihao nodded with a painful face, he didn't dare to hesitate at this time, in case Wu Yuanqing really told Qin Yu, then he would have to walk around without eating.

In fact, Wang Zihao didn't say anything else, but the bad thing was bad in this thing tsk twice, the tone was too cheap, at this moment, Wang Zihao made up his mind, and never mentioned Qin Yu and people related to Qin Yu in the future.