Yiyin rubbed his temples and complained.

Yang Nai's thoughts are too naïve, although she is very intelligent, but her vision is a little narrow.

Even you can see the benefits, so why doesn't anyone do it? Those businessmen are stupid? Or are the samurai fools of the two countries?

Ever since the first generation of Oda Nobuhide, Owari and Mikawa have been at war. To be exact, Shimoowi and Nishi-Mikawa.

Shimoowari Oda Nobuhide is a masterpiece of his generation, and he can't beat Mikawa for many years because his luck is too bad.

The Matsudaira family in Nishimikawa also produced a character, Matsudaira Kiyoyasu, and the Mikawa people boasted that Matsudaira Kiyoyasu could win the world at the age of thirty.

She died before she was twenty-five, and she could blow whatever she wanted. Yiyin also thinks that he is 200 years old and can unify the world.

But no matter what, when she was alive, the Oda family just couldn't get their hands on Mikawa.

After her death, her daughter could not defeat Oda Nobuhide, so she had to ask for help from the Imagawa family, a famous Suruga family in the east. As a result, Oda Nobuhide withdrew from the army with hatred, and he has never had a relationship with Mikawa ever since.

I remember that when Oda Nobunaga was a child, he often took Matsudaira Kiyoyasu's granddaughter, the captive hostage Matsudaira Takechiyo, to play in the Spo Guardian Mansion.

The current Mikawa country is a subsidiary of the Imagawa family, and the Imagawa family is ambitious, and Oda Nobunaga is very wary.

Mikawa is short of food, Owari is short of horses, both sides are clear. It was still feasible for daimyos to exchange goods with each other, but if the subordinate samurai dared to trade privately, they would be enemies. Cut off the head in minutes and confiscate the thief's dirt.

So it's clear that this trade route is right under his nose, but no martial artist dares to reach out.

Although Yang Nai is smart, he is from a civilian background after all, and it is normal not to figure out the reason.

Yiyin broke these things and made them clear to her, and finally said cautiously.

"Yang Nai, after I leave, you must watch and think more about what you do, there is no free lunch in the world. Such a big benefit, there is no reason, only you see it. If there is, someone must be designing to trick you. ”

The more Yang Nai listened, the paler his face became, thinking of the bewitchment of those merchants, and now he understood, and bowed his head and sat down.

"I'm sorry, sir. It's my fault, I'm confused and complacent, and I almost hurt the Spo family. ”

Yiyin saw that she understood, and comforted.

"It's good to understand. If something happens, you will die. I don't want you to die, for me, you and Yukino are no less important than the Spo family. ”

Yiyin is telling the truth. The Spo family is the tiger skin he pulled for his life, and he never cared about the continuation of the Spo family. As long as you can get by while you are alive, you don't care if Spo survives after death.

But Yang Nai Xue Nai is the Ji warrior he pulled up with one hand, and they work together to survive in this troubled world and keep each other warm. is called the master servant, but in fact, he is also a relative in his heart.

Yono didn't know what was going on in his mind. She is a native of this world and understands how much the samurai value their family and their family name.

At first, it was unbelievable, and then seeing that Yiyin's words were sincere and not fake, he couldn't help but burst into tears.

"My lord, Yonai has been a slave of adults all his life. If he speaks falsely, he will be pierced through the heart by ten thousand arrows and die. ”

Yiyin pulled her up and patted her crumpled clothes for her.

"Why do you say it so ugly? You have to be good, and so has Yukino. We have to live this life well together, and no one should be wronged. ”

At this time, there was a whining cry outside the door. The two were startled, and Yono pulled the door open, and it turned out that Yukino was outside the door.

Xue Nai is a family member, and no maid dares to stop him when he walks around.

I couldn't see Yiyin for most of the day, and my sister and interests were nowhere to be seen, so I was a little worried. After a few days of recuperation, my body gained some strength, I got up by myself and came out to have a look.

It's also a coincidence. happened to meet the interest to go out, pointed her in the direction, and when she walked to the door, she heard the conversation between the two in the house. I was at the door for a while, and when I heard the depths, I couldn't help crying.

"Why are you here, can your body eat?"

Yiyin's face was a little red, he was too sensational, and he was a little shy. The two women sat in front of him, beaming with joy on their faces.

"It's much better, but my right hand can't be used and I can't hold it."

Xue Nai's face was still covered with a wound cloth, and he raised his right hand to try to show Yiyin, but was pulled by Yiyin.

"Forget it, if you can't do it in the future, take your time and follow Yang Nai to read more and learn a little about internal affairs."

Yukino nodded and asked.

"I heard some just now, are you going to go far away?"

"Yes, I'm going to Kyoto on a business trip, and I'm accompanied by Benefit Ji. You can rest assured, it's okay. ”

Yukino bowed her head in disappointment. Now she looks like a waste, not as good as before. In the future, I won't have the opportunity to practice swordsmanship to protect Lord Yiyin.

"I'll tell you a story when I get back."

Yiyin touched her head and said with a smile.

"Okay."

Yiyin looked at Xiang Yangnai. The Spo's economy was not well-off, and war was imminent. After he leaves, Yang Nai still has to find a way to open source, if he is in a hurry, he will inevitably think about it like this time.

Taking advantage of the time now, I said the decolorization method of Huang Ni Shui Lin. This method was accidentally seen by Yiyin on the Internet in his last life, and he can remember it because it is very simple.

In this world, as in ancient times in the previous life, the main raw material for sugar production was sugarcane, and the sugar boiling method was used. The color is very dark, like the red sugar of modern society, but the flavor is far from the same.

This decolorization method can obtain white sugar similar to that of modern society, and the method is simple and can be learned as soon as you learn it.

Now the jaggery in the castle town is 300 yuan a catty, and half a catty can be obtained by making white sugar. But the white sugar that is as white as snow is the only one, and the price depends on the means of controlling the market.

Yiyin explained the decolorization method to Yang Nai carefully, and watched her memorize it. Yang Nai thought about the profit of this white sugar, and his heart was overjoyed.

"My lord, there is such a good method, it should have been used a long time ago."

Yiyin shook his head.

"This decolorization method is too simple, as long as someone has read it once, you can learn it all, and it is difficult to keep it secret.

The Sibo family now has a lot of manpower, how to keep it secret is a problem, take it out a day earlier, and be learned a day earlier.

And this white sugar is a huge profit, if it is kept secret, it will also let people know that it is the unique recipe of the Spo family. The current strength of the Spo family can't hold the decolorization method. ”

The martial arts society only recognizes strength, you have a formula but you don't have the ability to protect it, it's a three-year-old child crossing the street with gold. If you don't talk about her, Nobunaga, who is expanding his armaments, will be greedy.

If it weren't for the fact that Yang Nai was forced by the finance to smuggle this time, Yiyin might not have taken it out. It is destined to only make a fortune, depending on the timing.

Yang Nai wanted to refute, but remembered that he had just been fooled by a few businessmen and almost committed the great crime of being a capital enemy, and his heart was so weak that he couldn't speak.

can only be secretly ruthless in his heart, and he must come up with a perfect way to use this decolorization method to reinvent the economic strength of the Spo family.

Thinking that Yiyin took twenty novice ashigaru to the battlefield before, but he was injured in exchange.

Next time, I, Gao Tian Yangnai, will definitely prepare countless troops for Lord Yiyin, and see which one dares to make a move against the adult.