"It's so amazing?" The two of them looked at the remote control in their hands and sighed, then their eyes lit up, and they ran to their rooms with a smoke.

It's night

Wang Yin lay on the rocking chair and looked at the starry sky in a daze, this chill was naturally nothing to his physique.

"Ahem... A cough came from Jarvis's house.

Wang Yin didn't care at first, but after a while, he heard the coughing sound getting more and more frequent, so he frowned and walked over.

"Who!" Hearing someone come in, Jarvis immediately looked at the darkness in front of him vigilantly and said.

"Me." Wang Yin answered, then took out a rechargeable table lamp and put it on the table, and the whole room suddenly lit up.

"Young Master, why are you here?" After getting used to the light that would suddenly appear, Jarvis looked at Wang Yin and asked blankly.

"You're coughing so loudly, it's hard not to hear it." Wang Yin said casually, and then frowned.

"Disturb the young master's rest, the old slave should be damned!" Seeing this, Jarvis hurriedly made amends.

"That's how you spend your nights?" Wang Yin stopped him and asked with a frown.

"What does the young master mean?。。。 Jarvis looked at Wang Yin and said confusedly.

"Doesn't there even have a heating facility in this house?" Wang Yin walked to the bed and touched Jarvis's quilt: "This quilt doesn't work." ”

"Young master, charcoal basin... Jarvis said stunned, obviously not yet reacting.

"That's it?" Wang Yin groaned in his heart: "Are you too long?" ”

Jarvis looked confused and didn't know how to answer...

"Go and call them all." Wang Yin commanded Jarvis.

After a while, a group of slaves stood in front of Wang Yin, looking confused, not knowing why the young master suddenly called himself in the middle of the night.

"One person takes one back and covers it," Wang Yin said, pointing to the quilt piled up next to him, "Throw all the charcoal pots in your house to me." Don't ask why, remember, it's an order! ”

When everyone saw Wang Yin say this, they quickly did so.

"The young master's quilt is so warm... A group of slaves returned to the room and covered Wang Yin's quilt with emotion in their hearts, and then continued to sleep.

Following

After learning that Wang Yin took Duan Lun away to work early in the morning, Li Shimin was full of black lines: This kid didn't say a word to me, I really don't know what politeness is...

When Li Shimin arrived, Duan Lun and the others were already done.

"You kid brought Duan Lun here just to get this thing?" Li Shimin pointed to the fire kang in the room and asked.

"No way, your skills are good." Wang Yin said seriously.

Looking at the boxy thing in front of him, Li Shimin twitched the corner of his mouth: No matter how you look at this thing, it doesn't need any technical content, right? Duan Lun is really overkill when he does this...

"What is this thing for?" Li Shimin asked curiously.

"Warmth." Wang Yin looked at Duan Lun's craftsmanship and expressed his satisfaction: "This thing is a treasure in winter, hehe." ”

Li Shimin reached out and touched it when he heard this, and quickly shrank back: "It's not warm?" ”

"You're four-eighty-four?" Wang Yin cast a caring cane look at it: "It's just finished, and there will be ghosts if it can be warm... ”

Duan Lun and several of his subordinates hurriedly lowered their heads, silently thinking in their hearts: I didn't see anything, I didn't hear anything...

"It can't be used now, you have to burn it for a few days to get rid of the moisture." Wang Yin patted Li Shimin, turned around and went out.

Five days later

"This fire kang is good!" Li Yuan sat cross-legged on the kang and drank a little wine: "I'll sleep here tonight." ”

Li Yuan is old, although the air conditioner can indeed make him warm, but after all, it is not as warm as the kang that makes him feel comfortable.

"You're 'polite.'" Wang Yin gave him a blank look, and then sent Duan Lun and the others to another room to continue to pan the kang.

After getting along for so long, Li Yuan has long been accustomed to Wang Yin's cynicism, and continues to drink wine there as if he was a person who has nothing to do.

"You kid is so good to his subordinates," Cheng Yanjin sat next to him and squinted his eyes comfortably: "After warming up on this kang for a while, my legs don't hurt anymore." ”

In the past, when it was winter, Cheng Biting Jin's old cold legs tossed him enough, but now after warming up on the kang for a while, he suddenly felt much more comfortable.

"Does this kang cost a lot?" Li Shimin asked suddenly.

"It doesn't cost much," Wang Yin took a sip of wine: "As long as it can burn something." ”

"If only every family had this kang." Li Shimin said gloomily.

"Isn't that what you should do," Wang Yin pointed at Duan Lun: "Anyway, he knows how to build it." ”

"But I'm afraid that ordinary people can't afford this cost, right?" Li Shimin looked at Wang Yin suspiciously.

In Li Shimin's view, with Wang Yin's urine, ordinary people can't afford this processing fee.

"If you go back and promote this method, those who are not rich in hand can use adobe, and they can also be improvised." Wang Yin took a bite of food: "Don't tell me that your people can't dig up the poor soil." ”

"Naturally... Wait, what do you mean ... Li Shimin suddenly looked at Wang Yin in disbelief and said, "Are you willing to promote this method of fire kang for free?" ”

"What's wrong?" Wang Yin paused for a moment, and then looked at Li Shimin with disdain: "Isn't this thing free of charge?" You're too bad an emperor, you're just losing money. ”

Li Shimin almost spit out a mouthful of old blood when he heard this: I'm afraid you kid is the least qualified to say this!

Li Yuan and Cheng Yanjin also looked at Wang Yin with strange expressions: "You don't even collect money, this is not like your kid's style." ”

"How much money can be scraped out of the common people?" Wang Yin pouted: "It's too little, I'm not interested." ”

The three of them had a really like this expression when they heard this: It turns out that this is the point...

"Alright, stay here, I'll go out." Wang Yin dropped his chopsticks and said.

"Where are you going?" The three asked in unison.

"There was a batch of vegetables that was cooked, and I took it." Wang Yin walked outside.

Outside the city of Chang'an

"I said I'm just going to collect a dish, and I'll come back after harvesting, what are you doing with it?" Wang Yin looked at the servants around him and said in pain.

"I'm going to feel the people's feelings." Li Shimin looked right.

"I'm going to urge him." Li Yuan pointed at Li Shimin.

"Your jeep is too exciting, I didn't get enough of it last time." Cheng Biting Jin said with a smile.

As soon as the words fell, Li Shimin's father and son immediately glared at him: What nonsense is the truth, can't you disguise it like us?

It had just snowed and the weather was cold, and the ground was frozen.

Wang Yin didn't dare to drive too fast, Li Shimin and Cheng Biting Jin were okay, mainly because they were afraid that Li Yuan would bump into it, after all, the old man was also old...