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A person stood at the door of the General's Mansion, wanting to go in but not daring.

It's no wonder he's like this, Wang Yin's family doesn't even have a gatekeeper now, and he can't find anyone to report it...

"What the hell are you doing?" When the three brothers saw him like this, they immediately surrounded him.

"Tell me honestly, or I'll give you a good look!" Cheng Chumo clenched his fists and threatened.

"The villain has something to find Wang Xianren, but there is no janitor... It's not good for villains to rush in... The man quickly explained.

"Looking for Brother Yin? What's the matter? Cheng Chu looked at him suspiciously and asked.

"It was Cao Wenxi Cao County who asked me to come, saying that I had to tell Wang Xianren in person." The man said nervously.

"Okay, then come in with us," Cheng Chumo glared at him again: "Warn you, it's best not to play tricks, otherwise you will die!" ”

"Yes, it's dead!" Cheng Chuliang and Cheng Chubi echoed.

"What the hell are you doing?" Wang Yin saw the three brothers come in with a stranger, and asked suspiciously.

"Just now, this person was sneaky at the door, and when I asked him, he said that Cao Wenxi had something to look for you, so he brought it in." After Cheng Chu finished speaking, he said to the man: "What can you say now." ”

"Wang Immortal!" As soon as the man saw Wang Yin's strange clothes and white hair, he knew that he had found his target: "Last night, a wild beast came to the village, and the greenhouse was destroyed, and many vegetables were ruined. ”

“WHAT？” Wang Yin was stunned for a moment: "There is a beast that arches my greenhouse?" ”

"Yes... The man said nervously.

Wang Yin suddenly felt a pain in his eyes, but his thinking still hadn't changed!

Although I had hunted in the mountains before, I didn't expect this stubble when I got the greenhouse, after all, the chance of this kind of thing happening before the crossing was basically gone.

"Okay, I know, you can go back." Wang Yin waved his hand and sent him away.

"Brother Yin, what should I do?" Seeing this, the three brothers hurriedly asked.

"What else can I do, of course I will take it out and beat it up!" Wang Yin stood up and said to Cheng Chumo: "You go and ask Lao Li to come over, it just so happens that I have something to talk to him." ”

"Okay, Brother Yin." Cheng Chu acquiesced and went home to lead the horse.

Originally, it was impossible to see Li Shimin as Cheng Chumo, even if he was Cheng Yanjin's son, it was useless.

But since the last time he escorted the potatoes, Li Shimin issued a token to one of their brothers, and now they can enter and leave the palace freely.

An hour later

"Brother Yin." Li Lizhi greeted Wang Yin with a smile, and then went to find her imperial grandfather.

"It's really rare, you don't have many times to take the initiative to look for me." Li Shimin joked.

Li Shimin shouted in his heart: Good job! Every time this kid takes the initiative to go to the palace to look for me, he will always leave a bad memory...

"Lao Li, do you know where there is coal around here?" Wang Yin ignored his joke and went straight to the point.

"Coal?" Li Shimin looked at Wang Yin puzzled.

"It's just a black stone-like thing that can be lit." Wang Yin roughly described it.

"You're talking about coal, right?" Li Shimin asked tentatively.

"Pretty much." Wang Yin estimated that it was the name of the Tang Dynasty again: "Do you know where there is nearby?" ”

"There are a lot of them in your fiefdom, Lantian." Li Shimin looked at him puzzled: "What do you want that thing for?" ”

"Of course it burned." Wang Yin said: "Otherwise, if the people of my fiefdom freeze to death, wouldn't I be very faceless?" ”

"But that thing is poisonous, and it kills." Li Shimin looked at Wang Yin like a second fool: "Are you trying to poison them?" ”

"Poisonous?" Wang Yin was stunned: "Isn't it, how can it be poisonous?" ”

"Really, someone burned it before, and a lot of it turned out to be poisoned." Li Shimin said seriously.

Immediately, Li Shimin told the previous experience of the people of Datang on the use of coal.

"Just throw it in a pot and burn it, and it's strange if you don't die." Wang Yin rolled his eyes helplessly: "You guys really know how to play!" ”

"What's the explanation?" Li Shimin listened to Wang Yin's meaning, as if this charcoal could be used?

"It's obviously carbon monoxide poisoning," Wang Yin said.

"What is carbon monoxide?" Li Shimin was even more confused.

"Carbon monoxide is... Wang Yin looked at Li Shimin and was about to explain, but then gave up: "Anyway, you know that the method of burning is not right... ”

"So, you go find a group of blacksmiths and go back and help me get something." Wang Yin didn't wait for Li Shimin to continue asking, and directly bought a design drawing of a honeycomb coal stove and threw it to Li Shimin: "Just follow this." ”

"This is the right tool for burning charcoal?" Li Shimin stared at it for a while, and found that he couldn't see anything one, two, three, so he gave up: "Are you going to sell this thing?" ”

"Sort of," Wang Yin looked at Li Shimin: "I have to let the people of my fiefdom pass this winter." ”

"What's wrong?" Seeing that Li Shimin didn't speak, looking at himself with a strange face, Wang Yin was puzzled.

"With your boy's usual style, are you sure that the people of your fiefdom can afford it?" Li Shimin said with contempt: "Didn't you keep saying that the people didn't have a lot of money on them that weren't worth your shot, why couldn't you help it now?" ”

"You know a hammer!" Wang Yin looked back with disdain: "It's not a pit for those big dogs, can this price be the same?" The price for the people of my fiefdom is naturally closer to the people. ”

Li Shimin just wanted to say something, but suddenly realized that he had also gone to Wang Yin's restaurant to consume before, wouldn't he have become the 'big dog' in Wang Yin's mouth?

Thinking of this, Li Shimin's whole person was not good...

"Okay, don't be pretentious." Wang Yin patted him on the shoulder: "Let's talk about it first, your people should give priority to helping me make stoves for the people of Lantian County, and you can do whatever you want in other places after you are done." ”

"You mean that except for Lantian County, the stove business in the rest of the places has been given to me?" Li Shimin was surprised.

This is completely inconsistent with this kid's style, huh?

"Sort of, anyway, I'm going to let the people in my fiefdom have a good winter." Wang Yin looked at Li Shimin: "As for how much money you want to sell elsewhere, you can do it yourself." ”

"Naturally, it was sold at a low price." Li Shimin said with a look of course.

Such a good opportunity to brush up his prestige, how could he Li Shimin miss it!

As for whether the coal stove is useful or not, whether it is good or not, Li Shimin did not think about it.

On the other hand, what did Wang Yin take out before, what was not a good thing?

At this moment, Li Shimin's mood was excited.

The reason for the excitement is not just the coal stove, but Wang Yin's transformation.

This kid actually took the initiative to do things for the development of Datang! Li Shimin even suspects that the earth has turned upside down today...