After two hours, Cheng Chubi walked out of the study of the eldest grandson's house humming a small tune, with a large roll of paper under his waist, remembering the smile on the face of the eldest grandson Wuji when he left, Cheng Chubi felt a cold air rushing to his head.

In the future, I will have less contact with the eldest grandson fox.

Not long after Cheng Chubi left, Changsun Chong and Changsun Jian were also called back by Changsun Wuji, and the father and son sat in the study, and no one approached within ten meters of the study.

The father and son looked at the white paper on the table, which was full of data and words, and all three of them fell into deep thought.

After a long time, the eldest grandson Wuji spoke and asked, "What do you think of this matter?" ”

"Grandpa, it's clear that this trip is going to harm us." There was a hint of anger on the face of the eldest grandson, and he said: "Salt is a government-run thing, but the private sector wants to kill the head, even if it can really be exposed, we can't get half of the benefits, he is trying to harm our eldest grandson family, he wants our eldest grandson family to exterminate the clan!" ”

"Father, I think this thing can be done, Cheng Chubi definitely doesn't dare to deceive his father, so this thing can be done." Changsun Chong nodded and said, "I didn't expect that this Cheng Chubi can not only write well, but also have a lot of research on the science of mathematics, which is comparable to Wei Wangtai." ”

"Wei Wangtai?" At the mention of Li Tai, the eldest grandson Wuji couldn't help showing a trace of disdain on his face, and said, "It's just a person who picks up people's teeth and wisdom." ”

"Picking up people's teeth? Could it be said? The eldest grandson frowned.

"That's right, Wei Wangtai's dedication to His Majesty's Zhenguan number and magic number method came from Princess Xinping's mansion." Eldest Sun Wuji sneered and said: "He thought that no one knew about this matter, but he didn't know that this matter had not only been known by His Majesty, but also known to several ministers. ”

"Then why didn't Princess Xinping's Mansion stand up and accuse Wei Wangtai?" The eldest grandson asked with some puzzlement.

"Sometimes turn a blind eye, and that's it." A faint smile appeared at the corner of the eldest grandson's mouth, and said, "Everyone knows it, but why doesn't everyone say it?" It's not that you don't say it, but you can't say it, and if you say it, it's a slap in the face of Your Majesty, Juan'er, officialdom is not as simple as you think, what you see may not be true, you still need to hone it. ”

"Forget it, let's not talk about those things, you all see, can this thing work?" The eldest grandson Wuji said: "This method of making sea salt, can it really or can't?" ”

"Yes, it is said that the sea is salty, and many people in the coastal areas can't afford salt, so they use seawater as salt, and my father is now in a high position, even if Cheng Biting Jin doesn't want to offend his father, Cheng Chubi naturally doesn't dare to offend, so it's really okay to think about it. But if you want to exchange Yao Mei for it, is this Yao Mei too cruel? Eldest Sun Chong's brows furrowed even tighter.

"My daughter's family, naturally, I have to marry a good family, although I can't be a wife, but after marrying, as long as our eldest grandson's family has not declined, the Cheng family will not dare to treat her as a concubine." The eldest grandson Wuji smiled slightly and said, "The Red Whisk Girl is also a concubine, but in Li Jing's family, who dares to say that she is a concubine?" Okay, you wait for my good news at home, and I will go into the palace to face the saint. ”

The eldest grandson Wuji picked up the papers, held them carefully, and then walked briskly outside. The eldest grandson's eyes couldn't help but show a trace of doubt, if this thing was handed over to the emperor, what would be the benefit of the eldest grandson's family?

"Father's chess hand is good." Eldest Sun Chong said with a slight smile.

"Huh? My brother doesn't know what this means, so I ask my brother for advice! The eldest grandson asked with some puzzlement.

"The method of making sea salt is a matter of benefiting the country and the people, with the method of making sea salt, Datang is not afraid of no salt, but such things that benefit the country and the people cannot be completely in the hands of our eldest grandson family, otherwise Your Majesty will be suspicious of the eldest grandson family." Changsun Chong is obviously much more cunning than Changsun Chong.

"Grandpa will offer the method of making sea salt, Your Majesty will naturally be happy." The smile on Eldest Sun Chong's face became even stronger.

"Isn't that cheap for nothing?" The eldest grandson's brows furrowed tightly, after all, the method of making this sea salt was thought up by Cheng Chubi.

"What does this have to do with Cheng Chubi? What our eldest grandson family offered, naturally our eldest grandson's family. The eldest grandson Chong smiled slightly, and said: "Sea salt drying, although it seems simple, but it is beneficial to the country and the people, it will not be long before Your Majesty will send ministers to manage this feeling, and the most opportunity to manage is naturally our eldest grandson's family, when the time comes, this sea salt is Your Majesty's, but also our eldest grandson's family, our eldest grandson's family will naturally be able to have a steady stream of financial resources." And for such a great achievement, Your Majesty will naturally be rewarded, and when the time comes, I am afraid that there will be a prince in our eldest grandson family, and I don't know if that younger brother is so lucky. ”

"Cheng Chubi, Cheng Chubi, you really deserve to be the first genius of the Tang Dynasty, it's a pity, it's a pity, you don't have the surname of the eldest grandson after all!" Eldest Sun Chong's eyes couldn't help revealing a hint of killing intent, the smarter the person, the more dangerous it is.

After walking around outside, Cheng Chubi returned home, these days Chai Lingyu has been staring at the method of frying steel, and the whole person looks a little thin.

Sitting on the Taishi chair, the maid next to her was making herself a good tea, she drank it slowly, and when she saw Cheng Chubi walking in, her eyebrows couldn't help but raise slightly.

"Do you really want to marry the eldest grandson Yao?" Chai Lingyu sat in the hall with a complicated look in her eyes.

"You didn't do this? Now the whole Tang Dynasty is in an uproar, if I don't marry him, do you think she can still get married? Cheng Chubi couldn't help but snort coldly and said, "Besides, the eldest grandson's family took away such a big benefit from me, if I don't pay something, won't I suffer a loss?" ”

"What did you give them?"

"The manufacturing method of sea salt can produce hundreds of thousands of stones of refined salt in a month!"

With a "hammer", the teacup fell to the ground and shattered. Hundreds of thousands of stone refined salt a month, that year is millions of refined salt, can you really dry so much salt? It's just incredible.

Cheng Di walked in small steps from the outside and said, "Princess, donkey, there are people outside asking to see you." ”

"Who?" Cheng Chubi said lightly.

"The person who came claimed to be the person from the Huangzhuang." Cheng Di hurriedly replied.

"Huangzhuang? What's that? Cheng was puzzled.

"Let him in." Chai Lingyu waved his hand and said. Cheng Di responded and hurriedly walked outside.

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(End of chapter)