Zhao yun'er suddenly thought of what he Lianchen said just now.

Although there is no straightforward, but in the disgust of her family's pit is too broken and dirty.

Now, Zhao yun'er is just making do with it for a period of time.

Although she was not used to the dirty dung tank.

However, it will not take long for the pit to be rebuilt now.

When her new house is built, she will have to make a good one.

After all, after all, when this place is built, the mood of being able to take a dump will be better. If it is too dirty, I feel uncomfortable every time I go to the toilet. As long as I can't go to the toilet, I can't hold it.

Unfortunately, there is no toilet in this era, basically using a large vat with two pieces of wood on it.

If you could get a toilet, it would be great · ·

Zhao Yuner thought about whether we could design one.

In fact, there are many skilled craftsmen in this era. As long as she designs the toilet, it is not very difficult to make a toilet according to the discovery of ceramic firing.

It's just that the toilet is not easy to design ··

she has seen the principle and design drawing before, but it takes too long to remember.

Zhao Yuner patted her head and tried to think about it.

Seeing what Zhao yun'er was thinking, Mu Lianfeng asked curiously, "yun'er, what are you thinking?"

Zhao yun'er waved her hand and explained, "it's no big deal. It's just thinking about something... If we can make it, we'll be comfortable going to the toilet in the future."

Feces can be discharged in time, there will be no smell in the pit.

After listening to Zhao yun'er's words, Mu Lianfeng doesn't get curious. What does Zhao yun'er think of in the end.

Zhao yun'er has many ghost ideas, many of which she has never heard of. This time, she may be able to make a novel thing.

"I'll try it!" Zhao yun'er said, went to the table, took a pen and paper, began to write and draw.

Mu Lianfeng then stood aside, did not disturb Zhao Yuner, quietly looking at what Zhao Yuner was painting.

However, seeing the things on the paper in front of Zhao yun'er, Mu Lianfeng can't understand some of them.

Zhao yun'er's painting, let alone recognized it, is almost unheard of. Moreover, it has a strange shape and is very strange.

Zhao yun'er, while drawing, frowned and pondered, as if remembering something.

"No, no, this is not right, this is not right!"

"Is that the case?"

"It doesn't seem right..."

"What's the problem?"

Zhao yun'er holds his chin in his hand and stares at the painting paper in a daze.

Mu Lianfeng accompanies Zhao yun'er quietly and doesn't speak for fear of disturbing Zhao Yuner after he talks.

See Zhao Yun er a face pondering, that seriously ponders the appearance, pour is very lovely.

Zhao yun'er suddenly seems to think of something in general, facing the painting paper began to draw again.

After a while, there is a strange thing on the drawing paper, and there is a detailed composition.

Mu Lianfeng took a look at it and asked, "yun'er, what are you painting?"

"Toilet!"

"Toilet?" Mu Lianfeng was very puzzled and had never heard of this term.

"Well!"

"What's the use?"

"Well It is... " Zhao yun'er thought, "is defecation."

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