Her Royal Highness's order is everything to her, and there is no reason to refuse.

"What about Yue'er? What needs to be done?" Li Lingyue asked expectantly.

"You? First dig a big hole with a stone, I will use it next." Wu Zetian said.

"Dig a big hole with a stone?" Li Lingyue said bitterly.

Let alone the weight of the stones, the soil here is very hard, and it is not something that stones can dig.

"What? Is there anything wrong?" Wu Zetian said to Li Lingyue.

"No, it's a bit difficult for a weak woman to do such a job," Li Lingyue smiled.

"It's hard work. This is not a big week. If you want to take a bath, you must force yourself." Wu Zetian said seriously.

"Yes." Li Lingyue had no choice but nodded and started digging the hole with the stone.

The result was unexpected, the soil was very soft.

"What's going on? Could it be the cause of rain washing all the year round?" Li Lingyue's thoughts turned and she began to work hard.

As time passed a little bit, Shangguan Wan'er walked towards this side: "Your Highness, the water pipe has been pressed by me with a stone, and it is very stable now."

When Wu Zetian heard it, he glanced at the water pipe and pulled hard.

The water pipe didn't move.

Seeing this, she nodded: "Wan'er, you did a good job."

"Your Highness, praise!" Shangguan Wan'er said with joy.

"Wan'er, come and help me." Li Lingyue said suddenly.

The soil is very soft. She has dug about nine feet of stone, but it is obviously far from the requirements of His Highness.

"Yes." Shangguan Wan'er agreed, and picked up the stone and started digging.

With the concerted efforts of the two, a big hole was dug soon.

"Very good, now insert the water pipe into the big pit, and then cover it with mud." Wu Zetian was in control, and ordered.

Upon hearing this, Shangguan Wan'er immediately glanced at Li Lingyue knowingly.

"It turns out that this is the case, your Highness is really farsighted." Shangguan Wan'er chuckled.

Li Lingyue also nodded: "His Royal Highness is His Royal Highness. You can face it calmly no matter where you are."

"Okay, stop flattering, time is running out, if the construction is not good, the fairy will have to say it again." Wu Zetian said with an extremely calm expression.

"Yes!" The two agreed and began to get busy.

On the other side, Jiang Yichu looked at the backyard and nodded slightly: "The three of them don't mind taking a bath in the open air?"

"I shouldn't mind."

Thinking about this, Jiang Yichu took out the white curtains and threw them against the backyard wall.

Bang, bang.

Two slight sounds sounded, and the white cloth was hung firmly.

"That's it, the next thing is the water temperature." Jiang Yichu said, frowning deeply.

Diversion and cover are easy to handle, very simple, but the water temperature problem is hard to control.

"Hey, it's really troublesome." Jiang Yichu thought for a long time, but he could only think of that way.

He walked to the backyard and took out a few boards and brackets.

After taking a look at the tube, Jiang Yichu inserted the tube into the bracket dexterously, and then ignited it.

Whoosh.

The flames were burning and burning continuously.

Seeing this scene, Jiang Yichu nodded: "You're done, so that the cold water will become hot after heating. Then let's see if they get it right."

He smiled softly and walked towards the river.

By the river, Shangguan Wan'er had difficulty fixing the water pipe in the soil, pulled it slightly, and nodded slightly: "His Royal Highness, this water pipe has been fixed by me, no problem."

"His Royal Highness, there is no problem here." Li Lingyue checked.

"Well, we can be regarded as living up to the fairy's expectations this time." Wu Zetian sighed lightly.

"His Royal Highness, Wan'er doesn't understand why the fairy wants us to do these things?" Shangguan Wan'er asked.

"Yue'er doesn't understand either." Li Lingyue shook her head.

"I don't know, but looking at the immortal means that I want to connect the water in the river to it with this pipe." Wu Zetian frowned and thought for a moment.

"How is this possible?" Shangguan Wan'er was blank, then shook her head.

She didn't believe that this water pipe could have such a power that it could suck all the river water into it.

"His Royal Highness, this seems unlikely, right?" Li Lingyue also denied.

"Who knows? I'll see what the fairy says." Wu Zetian also felt a little absurd, and smiled lightly.

"are you ready?"

A voice came from a distance, it was Jiang Yichu.

"Return to the immortal, I have already prepared." Wu Zetian's eyes lit up.

"Xianren, what do you tell us to prepare this for?" Shangguan Wan'er asked first.

When Li Lingyue heard it, she also looked at Jiang Yichu.

"Don't worry, don't worry, come and ask me to see how you are preparing." Jiang Yichu said and checked.

When he saw the water pipe sinking deep in the river, his admiration flashed: "Yes, who came up with this method? Yes!"

"This method not only fixes the water pipe, but also ensures that the river water will always surround the water pipe. That's good, not bad."

"Fairy man, this is the method that His Highness came up with." Shangguan Wan'er asked for credit.

"It turned out to be Xiaotian. I didn't see that you were so smart." Jiang Yichu flashed a hint of surprise.

"Fairy, the talents of your Highness are from ancient times to the present, and will definitely not be leaked until the critical moment." Li Lingyue laughed and explained.

"Well, it seems I really underestimated you." Jiang Yichu nodded slightly.

"Xianren, can you tell me what it means to get this water pipe now?" Shangguan Wan'er asked.

Li Lingyue and Wu Zetian looked concerned together.

"This water pipe is used to suck water, suck the water in the river into it." Jiang Yichu said.

Although the three of them had guessed about it, they couldn't help being surprised when they heard that it was so.

"Fairy, can this pipe really suck out all the water in the river?" Wu Zetian asked.

"Fairy, how do you suck? This is nothing." Shangguan Wan'er asked in confusion.

Li Lingyue frowned in thought, but did not speak.

"Silly, you guys, come and tell you what the principle is." Jiang Yichu rolled his eyes and walked towards the back room.

The three of them looked at each other and followed them.

In the backyard, Jiang Yichu pointed forward: "Did you see the white wooden house? That is the bathing place I made for you."

"... Fairy, you are a bit fast..." Shangguan Wan'er didn't know what to say.

Li Lingyue was also speechless.

How long has it been before the fairy has created a wooden house out of thin air?

This is also amazing.

Wu Zetian's eyes twinkled with stars: "The immortal is worthy of being an immortal, and the means are beyond our understanding."

Jiang Yichu had long been accustomed to this scene, waved his hand gently, and pointed towards the iron wheel in the distance.