"The raised platform under the house is not solid, but hollow, and is a cistern."

"Reservoir?" , Nie Xiaohu and Cao Xiaohui exclaimed almost at the same time.

"Yes", Yu Feiyan nodded and said, "This is a design of my father when he built this house, and my father built a long iron pipe, and put it in a bamboo pipe, buried five feet underground, one end is connected to the pool, and the other end is connected to the pool below the house, and the water in the pool is introduced into the pool.

There is a small opening in the floor of the kitchen at home, so we can easily get water, so we don't have to go out to fetch water to eat.

There is another outlet on the west side of the pool, at which a sink is dug to connect the flowers and plants around the house, and a drainage ditch is dug on the east side of the courtyard, through which the water flows through the courtyard for a week, and then flows down the drainage ditch to the small river on the east side of the courtyard. In this way, the water used at home and the water for watering flowers and plants are solved. ”

"And what if it's winter and the waterhole freezes?" , Cao Xiaohui then asked.

Yu Feiyan smiled and said: "The waterfall flows all year round, and the winter here is not particularly cold, so the waterfall does not freeze, although the waterhole sometimes has a layer of ice, but that is only on the surface, and it will not be frozen about five feet underwater, so there is no need to worry about the water will freeze." ”

"What about the pool under the house?"

"Don't worry about it," Yu Feiyan said with a smile, "My father has long thought of this, there is a stove outside the pool, and in the coldest days of winter, we will light firewood in the stove, and there is a hole in the top of the pool that is connected to the kitchen chimney, and the smoke in the pool will be discharged along the chimney."

This will increase the temperature in the pool, the water will not freeze, and the house will be warmer! ”

"It's amazing! Only a master like Yu Seniors can come up with such a design! Cao Xiaohui exclaimed.

Tang Yibin, Shi Yuning and others on the side were also amazed.

"Isn't this the most primitive running water and underfloor heating? This Yu Tianji is really a talent! ", Nie Xiaohu admired in his heart.

"Let's go, let's go to the first floor to have a look, wait until you're done visiting, and then go outside to take a look!" , Yu Feiyan is obviously much happier than before.

As soon as everyone reached the downstairs, shouts were heard outside the house.

"Miss Yu! Yu girl! ”

"Hey, here we go!"

Yu Feiyan said while agreeing: "It's Song Ziyuan calling me, he is the florist I invited, I guess there is something." ”

"Then you go get busy first, let's go and wait in the living room", Nie Xiaohu nodded and said.

"Auntie, I'll show my uncles!" , Yu Huaitian said up and down.

"Xiao Huaitian is really sensible, he knows how to help his aunt!" , Yu Feiyan smiled and touched Yu Huaitian's head.

"My lord, let him take you on a tour, anyway, there are only a few rooms on the first floor!" , Yu Feiyan said with a smile.

"Okay!" , Nie Xiaohu smiled and nodded.

"It's rude!" , Yu Feiyan nodded at a few people and walked quickly towards the gate.

"Come with me, everybody!" , Yu Huaitian said happily.

Nie Xiaohu and the others all looked at each other and smiled.

"This is the kitchen!" , Yu Huaitian pointed to the door of the north hall on the east side of the staircase, and stretched out his hand to push the door open.

The kitchen was well organized, with two stoves side by side on the east wall, a row of boards on the west side of the board on which some vegetables and knives were placed, and a pile of firewood neatly stacked in the southwest corner of the room, with a square hole in the floor opposite the firewood, and a barrel tied with a rope next to the hole.

"This is the place to draw water, and there should be a pool below," Nie Xiaohu nodded and said.

"Well, that's smart!" , Cao Xiaohui nodded again and again.

"What is this for?" Shi Yunning asked, pointing to the northwest corner of the room.

Nie Xiaohu heard the sound and walked over, it turned out that there were two iron wrenches standing on the floor in the northwest corner, which were blocked by the door panel, so he didn't see it.

Looking at these two iron wrenches, Nie Xiaohu couldn't help but feel a little curious, there was a word engraved on each of the two iron wrenches, which were "in" and "out".

"This is the sluice!" , Yu Huaitian said in a childish child's voice.

"Sluice?"

"Yes, the word 'in' is engraved with the word 'in', and the word 'out' is the sluice, as long as you turn it over, the sluice will be closed!"

"Oh~~~~, I see!" , Nie Xiaohu nodded and said.

"Little one, is your aunt's food delicious?" , Cao Xiaohui asked with a smile.

"Hmm...... It's okay! Anyway, it's a little worse than what my mother did! Yu Huaitian rolled his eyes and said.

"What a goblin!" , Cao Xiaohui bent down and scratched Yu Huaitian's nose.

Out of the kitchen, Yu Huaitian pointed to the door next door and said, "This is a storage room, which is a place to pile up sundries, don't look at it!" After speaking, he waved his hand.

"Good!" , Nie Xiaohu nodded with a smile and said.

"This house is a changing house, and there are ghosts in it!" At this time, Yu Huaitian pointed to the door near the stairs on the west side of the corridor and said, with a frightened expression on his face.

"Ghosts?" , Nie Xiaohu's brows were furrowed.

"Little guy, why do you have a ghost law?"

"It's just that it changes, sometimes it's one look inside, sometimes it's another way, there's a ghost in it, and it's sticking out its tongue, and it scares me to death!"

"Really?" , Cao Xiaohui was taken aback.

"Really, big sister, I didn't lie to you!" As he spoke, Yu Huaitian's body began to tremble.

"Little guy, there are no ghosts in this world, they are all deceptives, they are all made up by adults to scare children", Nie Xiaohu bent down and said with a smile.

"Uncle, I really didn't lie to you! I've seen it with my own eyes, and there is a bed in it, and the sheets are red, and the futon is red, and there is a ghost standing in the room, and the clothes on the ghost are also red, and he is sticking out his tongue, and the tongue is white, and it is terrible! ”

"Oh? Have you really seen it? Seeing that Yu Huaitian didn't look like he was lying, Nie Xiaohu slowly became serious.

"Hmm!"

Yu Huaitian nodded heavily and said: "Every time I come to live here, I will see it once or twice, and every time I hear a strange sound in the house, I will see that ghost in this house, I told my aunt to tell it, but my aunt just didn't believe me!" ”

After speaking, Yu Huaitian's eyes were red, and he was about to cry.

"How is this possible?" , Nie Xiaohu stood up straight, facing the door, which was unlocked.

"Watch Uncle catch ghosts for you!"

After Nie Xiaohu finished speaking, he stretched out his hands and slammed open the door of the room!