In addition to completing the lecture at the university, he also read the books on artificial rainfall and water diversion projects by the way, thinking that the conditions of artificial rainfall in the desert are obviously not in line, the technical requirements are extremely high, and it is not a long-term solution, so he can only choose the cumbersome but relatively simple water diversion project.

After analyzing the feasibility and drawing a sketch of the entire water diversion project, he entered the palace.

"Your Majesty, Niangniang, Daoist Chongyuan is here."

When Aqi came in to report, Ai Qing was holding her chin to watch Mu Chun fight with her hands on the chessboard, at first the two were played together, but today this man has cancer, but he just wants to see her make a fool of herself, and every game will take her down in just half an hour. After losing too much, Ai Qing stopped playing tricks and let him fight with his hands to abuse himself, and now this chessboard looks like the sunspot is about to reverse the defeat.

Listening to Ah Qi's report, Mu Chun stopped what he was doing and got up to greet Ai Qing.

After Chongyuan Dao Chang came in, he sat down, and without saying much, he handed the artwork in his hand to Ai Qing.

Ai Qing looked at it for a long time, only to realize that this was actually the big project that he had been brewing in his heart for a long time.

"Master wants to divert water from the south to the north?"

"Chiyun is a desert on three sides, southeast and west, and only the north faces the sea. Chong Yuan Dao Chang stroked his beard with a distinguished expression.

"North-to-South Water Diversion?" Mu Chun listened to the words of the Taoist and took the drawings in Ai Qing's hand, but he didn't understand it: "Does Master mean to transport the sea water from the north to the desert in the southeast, east and west?" But this seems to be too time-consuming and labor-intensive, and it may be faster to drill more wells. ”

Ai Qing looked at his puzzled appearance, and he could be regarded as being teased for playing chess. He proudly explained: "Master's meaning is naturally not to rely on manpower to carry water, but to let the water flow naturally. ”

"Hmm!" Daoist Chongyuan took the tea handed by Ah Qi and nodded.

"The Chiyun Land is high in the southeast and low in the northwest, how can the water in this low place flow to the high place?" Mu Chun has been fighting all year round, and he is naturally very clear about the terrain of Chiyun. In the past, I hadn't thought of digging ditches and other methods, but Chiyun was already sparsely populated, so I was afraid that such a labor-intensive thing would make the people's livelihood miserable, so I had to put it aside.

Seeing that Chong Yuan Daoist was drinking tea, Ai Qing got up and went around Mu Chundu's side to unfold the drawings and explained to him: "If you want water to flow to a high place, you need to use some ingenious methods, one of these two rings is called a waterwheel, and the other is called a perpetual motion instrument. The waterwheel can rotate to transport the water below to a higher place, and the perpetual motion instrument can drive the waterwheel to rotate ......"

Ai Qing explained the details on the drawings as clearly as possible, how to build a highland for water storage; how to make pipes out of steel; how to use the stepped arrangement to transport water to various places; How to filter seawater into fresh water, this series of Ai Qing either considered or did not take into account were all described very clearly by Chong Yuan Dao Chang, so it was not difficult to explain.

After Mu Chun decided to have some understanding, Daoist Chong Yuan spoke again: "This water diversion project is very huge, it is impossible to complete it in a year and a half, and the teacher is only here to tell you these ideas, even if you think it is feasible, it is very difficult to really implement it." ”

Daoist Chong Yuan added a lot of details on the basis of Ai Qing, and when he saw that Mu Chun completely understood the project, he left the drawings and left after a short rest.

Since the water diversion project could not be completed for a while, Ai Qing put the drawings aside. remembered that he had only played half of the chess game, so he urged Mu Chun to continue playing.

Mu Chun's hand holding the chess piece did not fall for a long time, and he looked like he was worried about something.

"Are you still thinking about the water transfer? Or worry about the treasury? Seeing that he was undecided, Ai Qing got up and walked around behind him, leaned on his back and said: "When the dark business is in operation, there will be a lot of silver in the treasury, and the matter of transferring water can be planned." Nothing can be done overnight, even if you want to break your head at the moment, it's useless! ”

Mu Chun reached out and took her to sit in his arms, shook his head and said, "I'm not thinking about this, Qin'er, tell me honestly, is Master also from your world?" ”

"Huh?" Ai Qing was obviously shocked, Daoist Chong Yuan said that it was not appropriate to tell his origin, but just now she took the drawings that the master had just drawn and could tell the truth, Mu Chun was so smart, how could he not guess it?

"Actually......" Ai Qing hesitated a little, but after thinking about it, he already knew about himself, and the identity of the master told him nothing, so he nodded honestly: "Master is my teacher in our world, equivalent to your teacher here, but he has a higher status than Mr. Teacher, we call him a professor." ”

"So, where did Gu Yan come from?" Mu Chun's determination had already been decided, and he was not a little surprised to hear what she said.

"Hmmm! Gu Yan used to be the master's assistant, and he came here with the master by chance thirty years ago...... "Since he opened the chatterbox, Ai Qing didn't want to hide anything from him anymore, so he told him everything the master said about Gu Yan."

"Who else?"

"No, according to Master, he is the only one who can enter and exit two worlds right now." When Ai Qing said this, she inexplicably remembered Yang Xue and Xu Feifei who were sleeping in her body, they were naturally from that world, but whenever she wanted to tell her about it, she swallowed it back after several struggles.

"It's dark!" Ai Qing didn't say anything after all.

She hadn't forgotten what Daoist Chongyuan had said, that the pill that brought the dead back to life could make the other two souls regain control of their bodies, but what she felt happy at the time was now that she didn't dare to try it easily.

She could feel that the souls of the three people were getting more and more together, if she took that medicine, which of the other two would occupy the body, and she was weakened, she didn't know if she could still lean on Mu Chunju's arms and feel his temperature like now.

"Hmm!" Mu Chun saw that there was tiredness in her eyes, and he didn't ask anything more, picked her up and walked to the dormitory.

"Do you still want to approve the excerpt today?" Ai Qing was lying on the bed, and when she saw that Mu Chun didn't plan to rest, she asked.

"Well, you go to sleep first!"

"I'll wait for you" Ai Qing shook her head, and a red glow climbed on her face at some point.

Such a soft 'I'll wait for you' sounded in his heart, and a hard corner of Mu Chun's determination gradually became soft.

"Good!" Mu Chun replied, put a kiss on her forehead, and went to the study.

The official documents are cumbersome, but thinking of the little wife lying on the bed at the moment, Mu Chun unconsciously smiled at the corner of his lips. If she is a faint king, she is afraid that she will be tempted to ignore the government because of her smile.

After the excerpt was finished, seeing that the person on the bed was already asleep, Mu Chun could only hide all the heat rising from the bottom of his heart and close his eyes.

"Is it done?" Ai Qing opened his eyes and raised his head from his arms, smiled brightly, and put her red lips together.

Mu Chun finally saw that she was pretending to be asleep, and the heat that had been suppressed with great difficulty rose again, and he turned over and took her into his mouth.

This night, the clouds and rain were overturned, and the room was full of charm.

------

The fact that Emperor Chiyun favored one person was already deeply rooted in the hearts of the people in the generation of Emperor Taishang, so no one would be surprised that Mu Chun had not lived in the main hall once since he ascended the throne, but stayed in the Qinghua Hall at night. It's just that now Chu Yin and Mu Jinxuan have been taken to the palace for more than half a month, but they still haven't seen Mu Chun go to Zhonglan Palace, which makes Chu Yin's nameless identity confirmed.

Although no one in the palace dared to treat her mother and son lightly, they heard a lot of gossip. I don't know how uncomfortable it should be when I change others, but Chu Yin looks like he is not in a hurry, except for occasionally sending some palace people to send some tonic playthings brought from Pi Lan to Qinghua Palace, he is also very comfortable.

Ai Qing watched her every move, she was busy with many trivial matters before, and she didn't care about her, but today she accidentally remembered and sent Ah Qi to ask for some hair cream.

Chu Yin heard Ah Qi say that the queen mother was applying the hair cream every day, and when her hair really grew a lot, her eyebrows and eyes couldn't hide her smile. Hurriedly went to the box and took two boxes of life Aqi and brought them back.