The content of the conversation between Qin Qiong and Cheng Yanjin, Jin Yu had no way of knowing, after Cheng Yanjin retreated from the court, he did not go home, and went directly to the Qin Mansion.

Cheng Yanjin saw that Jin Yu still didn't have a good face, Cheng Yanjin knew that his brother Qin was affectionate, but he didn't expect to be able to do it for Jin Yu!

"Stinky boy, don't pretend to be filial here, go back quickly." Cheng Biting Jin put on this stinky face, "The Qi State Guild will go to Jinjiazhuang in a while, and you have to deal with it." ”

"Huh? So what's the other day? Jin Yu was a little hesitant, how can he be so ignorant about taking care of the patients here?

"Phew! Did you say that another day? No matter how many people you can't invite, you can go to your Jinjiazhuang, it's your ancestral grave that is on fire! Get out of here! I'm annoyed when I see you! Cheng Biting Jin directly started, and Jin Yu's shoulder was numb with a slap.

"Speak well!" Qin Qiong was unhappy, lying on the hospital bed and reprimanding Cheng Biting Jin, and when she looked at Jin Yu, she looked at Jin Yu and had a pleasant face, "Go back, the old man is fine." Take advantage of this opportunity. ”

"That's it." Jin Yu was still a little reluctant, "After Qi Guogong leaves, the son-in-law will come again." ”

"Cheng, Cheng, it's all up to you." Qin Qiong waved his hand to drive people away.

After Jin Yu left, Qin Qiong began to criticize Cheng Yanjin: "No matter how old a person is, his grandson will run away, how can he be like a child?" ”

"Isn't the younger brother worthless for the eldest brother?" Cheng Yanjin hurriedly put on a small face, and followed Jin Yu's appearance to give Qin Qiong a cold compress, but he was used to playing with an axe, and he couldn't fiddle with the towel at all, the force was too great, and he got a lot of water.

"Not worth it?" Qin Qiong was happy, and scolded with a smile: "You are thick-skinned enough!" You think about it yourself, the benefits that Tang has brought to your Cheng family in the past two years, don't say you don't count it in your heart. ”

"Good is good." Speaking of this, Cheng Yanjin began to mumble, "The younger brother would rather not have these benefits than the eldest brother to suffer this sin." ”

"The old man is willing!" Qin Qiong is still on Jin Yu's side, "The old man's problem is very clear, if it weren't for the Tang Dynasty, the old man would still be lying on the bed." The family will not have the opportunity to preside over the promotion of cotton, and it is even more impossible for Huaiyu to marry a princess! Man, sometimes you have to be content, and if your greed is too great, God will not tolerate it. ”

"Little brother understands, you are old and discouraged." Cheng bit Jin gave up his old face and flattered Qin Qiong with a shy face.

On the other hand, Jin Yu returned to Jinjiazhuang, and after a while, the kung fu eldest grandson Wuji arrived, and the two of them were on their feet.

"The virtuous nephew doesn't bother the old man, right?" The eldest grandson Wuji lies on the silkworm eyebrows, has a beautiful beard, and the five locks of beard are properly distributed, and he is a handsome old man.

"Hey, hey. Jiayue's feet are broken, if it weren't for Uncle Cheng's words, you would have pounced. "It's an old acquaintance, I've met twice before, Jin Yu doesn't have the restraint of the first meeting, and he still has to complain.

"You boy, slippery. That's what the old man asked Lu Guogong to tell you. "The eldest grandson Wuji doesn't care, he is in a high position, how can he have the opportunity to listen to any truth? At this time, I heard that Jin Yu was slightly dissatisfied, but felt that this baby was really temperamental.

"What else does the little nephew have to say? You'll be treated to perfection. Jin Yu was powerless to give up, looking reluctant.

"The old man heard from the imperial doctor that Yi Guogong is fine, and he just took the opportunity to stay in bed to recuperate for a short time. His Majesty has already promised that the Duke of Yiguo does not need to go to court during this time. "The eldest grandson Wuji is still kind and pleasant, to put it mildly, he has also received the benefits of Qin Qiong and Jin Yu, such a good way to make steel, dedicated to Li Erye, but Li Erye is too busy, he must find someone to be responsible, right? This person is the eldest grandson Wuji, under the order of the Ministry of War, counting the money and counting the cramps in his hands! "If it weren't for the fact that the pox planting technique provided by Gui Tang was too effective, the old man would definitely not have come to the door to do this wicked man at this time."

"How can I blame you, this is the little nephew cocooning himself." Jin Yu smiled bitterly, thinking about exchanging this for a few iron coupon books, but he didn't expect that that thing was easy to rust and not durable, and it was not as easy to use as he imagined.

"What does Gui Tang think about the promotion of the pox method?" The eldest grandson Wuji cut to the chase.

"It's best to be free, the little nephew didn't occupy his own ideas from the beginning." Jin Yu looked sincere, this was said from the bottom of his heart, I believe it or not, "I just think that let my little nephew promote it for free...... First, it is easy to be criticized, and secondly, the little nephew personally feels that it is better to have the official details of free pox. Grace the world, the world returns to the heart. This is something that previous dynasties have not been able to do. ”

"Oh?" The eldest grandson Wuji looked surprised, "Have you ever calculated the benefits of this?" The old man can tell you responsibly that Datang adds no less than 300,000 new people every year, and if you count the pox once in five years, this is a very stable income! According to ten cents for pox once, no less than 3,000 yuan per year! The old man knew that Gui Tang Yushu and potatoes were sold at a good price, but it was a one-shot deal, and it was impossible to bring sustained high returns. ”

"Little nephew understands." Jin Yu nodded, and he didn't pursue the matter of ten cents, no matter who said it would only be beneficial to himself, "But there is something to do, and the reason for not doing something is still understood, and some money cannot be earned." ”

"Good! Hahaha! "The eldest grandson Wuji is overjoyed, this is half of the task assigned by His Majesty, right?" If this law is handed over to the imperial court, what other conditions can be given to the Tang Dynasty? ”

"This ......" Jin Yu hesitated a little, it came too suddenly, I didn't come to think about it!

"Having trouble talking?"

"No, it's the little nephew who didn't want to put forward conditions at all." Jin Yu's thoughts flickered, "Since you have spoken, the little nephew will not let you go back empty-handed, so you must make a few requests." ”

"Hahaha, slippery head!" The eldest grandson Wuji pointed at Jin Yu and scolded with a smile, "Can the old man still be able to repay the debt?" ”

"Hey, hey." Jin Yu scratched his head embarrassedly, "First, the little nephew hopes that the imperial court can allow the Daomen to obtain pox seeds in addition to the promotion method, as an effective supplement to the pox cultivation channels of the imperial court." ”

"Why Daomen?"

"Because the little nephew's master, Qingxiazi, is the Taoist Gate, and he said that the master has a will and wants to revitalize the Daomen." Jin Yu told the reason truthfully, and with these old immortals, Jin Yu had no confidence in winning at all.

"Oh, the virtuous nephew is commendable. And what about the second one? The eldest grandson Wuji was noncommittal.

"Second...... These words came out of my mouth, and into your ears, and when I came out of this door, my little nephew didn't recognize it. Jin Yu looked at no one around him, and whispered his thoughts: "In a year and a half, there will be a few ships with clothes stained with measles, such as pustules, and it will be good to go to the country of Wa." ”

"Huh?" The eldest grandson Wuji didn't expect Jin Yu to put forward such a condition, "Return to the Tang Dynasty and the Japanese State to have enmity?" ”

"Yes." Jin Yu nodded solemnly, "Back then, in my hometown, there was a group of Japanese people who even dug up our ancestral graves. ”

"Oh, that's understandable, this old man can promise you, not to mention two or three ships, twenty or thirty ships will do." The eldest grandson Wuji agreed on the spot, this difficulty is very low, and the caravan can do it without a trace. "However, don't you think it's against heaven and earth?"

Tianhe? In 731 that year, did the little devil talk about heavenly peace? Since then, germ warfare has revealed its evil minions, and it was later banned on the surface, but did it really not do anything in private? Jin Yu doesn't believe it, Jin Yu doesn't believe that SARS is caused by civets or bats, and he doesn't believe that there is such an inflammation that only targets yellow people!

"I don't think that the little nephew thinks that livestock is not worthy of talking about heavenly harmony!" Jin Yu is categorical, there is nothing to talk about with the savages, the debts of the descendants will be repaid by the ancestors, there is nothing wrong, just come to the door! "Even if you don't agree to this, the little nephew will definitely think of it!"