Late at night.

Everywhere in the palace was already quiet.

Gu Zhao handled official business until late at night as usual.

Somewhat tired, he put down the fold in his hand, and his gaze unconsciously fell to the wall again.

Su Mian gave him a total of five fireworks, and only the last one was left.

Although he said with disgust that these were children's things, Gu Zhao didn't know why he had to light a firework every day before going to bed.

He never knew that fireworks could have so many colors.

In the past few days, Su Mian has told him how those liquid fertilizers are made.

Although there are still some things I don't understand, and there are many terms that I have never heard before, it is not too difficult to memorize them.

Watching the fireworks in his hand go out little by little, Gu Zhao pursed his lips with some disgust.

It's actually a purple firework...... That woman's aesthetic is really ......

Thinking of Su Mian, Gu Zhao's gaze paused slightly, and he unconsciously recalled the way Su Mian maintained himself in the Imperial Garden a few days ago.

It is false to say that there is no feeling in my heart.

But who knows...... Didn't that woman deliberately say this in front of the imperial uncle?

With a dark look in his eyes, Gu Zhao casually threw down the fireworks in his hand that had burned out.

……

Su Mian couldn't remember when she fell asleep.

She only remembered that after listening to the somewhat unpredictable story, Gu Zhixing told the stories of using small animals as the protagonists as before.

Then before I knew it, I fell asleep.

The first thing he did when he opened his eyes was to change his clothes directly after washing, and he was about to go to Gu Zhao after breakfast in a hurry.

Gu Zhixing saw her drop the dishes and chopsticks and hurriedly rushed out of the door, not knowing how many times this was the first time in this period of time, his heart was slightly sour.

Knowing that he couldn't stop it, he shook his head helplessly, so he had to go with her.

Su Mian didn't like Gu Zhixing to follow him when he was in class, so he didn't follow, he only went halfway through the occasional time, and then picked people back after the class was over.

After all, everyone knows Su Mian's status in Gu Zhixing's heart, and if someone really dares to touch her here, it really has to be measured.

What's more, even Gu Zhao's attitude is not very clear now, there were many ministers in the court who were waiting to see Su Mian's jokes, but since they saw the method of how to manage flowers taught by Su Mian to Gu Zhao, they didn't dare to speak.

Although it is not a big deal to treat flowers, the liquid fertilizer is not made by everyone, and there are a few things that have never been heard of.

The only thing that can be explained is that Su Mian is really talented and intelligent, and he has the ability to develop many things that others can't develop.

This Japan is not Su Mian's class day, she just developed a habit, and if she wants to have a good relationship with Gu Zhao, she will go to the imperial study to see if she has nothing to do.

By the way, bring a plate of self-made snacks.

Lately, she has been trying to find a way to run to the imperial dining room whenever she is free, and the almond crisp is getting better and better.

Although Gu Zhao was disgusted every time, after a long time, he would eat a piece and unconsciously pick up the next piece.

Su Mian saw it in his eyes, and naturally he would not break it.

knows that this "problem child" has a bit of a tsundere temperament, so she won't break the harmonious relationship that has grown up a little.

I walked all the way to the imperial study, but for some reason, there was no one guarding the door today.

As soon as Su Mian walked in the door, he heard what seemed to be a voice from inside.

"Your Majesty, this year's grain production ...... As in previous years, we have tried many methods, but they are all ......," said the old minister in the imperial study, shaking his head a little helplessly.

Gu Zhao's expression tightened, and his brows subconsciously furrowed.

The inability to increase the output of grain has always been a big problem for Xisheng.

No matter what methods are exhausted, the grain that can be produced has not always met the expected standard, and even the fruits and vegetables are sometimes very small, and even before they grow, the seedlings that have just grown will turn yellow and wilt.

Gu Zhao's eyes flickered for a moment, and he suddenly remembered the batch of pothos that had been cured by Su Mian before.

Since those liquid fertilizers can cure flowers, what ......

Gu Zhao's expression lit up, and he suddenly had an idea.

Anyway, Su Mian had already told herself all the methods of how those fertilizers were made...... That's not as good as ......

While thinking, he said, "I will give you a recipe, and you can make a liquid fertilizer according to the ratio written above, and then go and water it." ”

"This ...... Is that the method that Miss Su taught the emperor? The old minister took the formula in his hand and looked at it for a long time, and asked with some hesitation.

"Yes." Gu Zhao nodded, his expression a little uncertain.

I don't know if this method is common or not...... Can it be used......

Su Mian was stunned when she heard it outside the door, and couldn't help but shake her head.

Of course, raising flowers and seedlings are different, although they are both chemical fertilizers, but they are not common, and of course they cannot be mixed together.

Afraid that he would disturb the people inside when he went in at this time, Su Mian stood at the door and didn't go in, and waited until the adult who watched inside walked out, and then walked in.

Gu Zhao didn't know that she was waiting outside the door, and when he saw her come in, he couldn't help but be slightly stunned.

"I'm fine, I'm just here to check...... Have you memorized all the things that were handed to you two days ago? She made a casual excuse and sat down on the side.

"Nature." Gu Zhao nodded.

Su Mian taught him some chemical formulas, many of which were words he had never been exposed to, but after figuring out the meaning, he could barely memorize them.

Su Mian asked a few questions at random, but Gu Zhao answered them all, and only remembered one of them wrong.

And then...... I wondered in my heart when this "problem child" would ask me about how to raise seedlings.

Gu Zhao was also thinking about this in his heart, but he didn't know how to speak for a while.

Although he didn't know if it would work according to the method of curing flowers, he didn't want to take the initiative to ask Su Mian.

The two of them froze like this, and no one mentioned anything about the seedlings, Su Mian pondered for a while, but still didn't take the initiative to ask.

She wanted to try it and see if the method just now didn't work, whether Gu Zhao would take the initiative to come to her.

casually asked a few more questions, Su Jin told him a few more chemical formulas, and asked people to bring a bunch of bottles and cans, and took him to do experiments.

Then until the end of the course, Gu Zhao did not mention the matter of seedlings.

Su Mian saw that he was clearly worried, and couldn't help but sigh in his heart.

It seems that the relationship between me and Gu Zhao has not achieved the desired effect...... As......

Just wait and see this time?

No matter how you say it, you're also his teacher, and it's not normal to ask the teacher if you have a problem?

It seems that the hurdle in his heart has not passed......

When leaving, Su Mian deliberately looked at Gu Zhao and asked, "Is there anything you don't understand today?" If you have any other questions, you can ask me as well? ”

Gu Zhao pondered for a few seconds, his eyes flickered for a moment, and finally shook his head: "No." ”

He replied simply, Su Mian didn't delay any longer, nodded, asked people to collect the things, and left directly.

Gu Zhixing was already waiting at the door, and when he saw her come out, he greeted her directly.

"How's it going today?" He asked casually.

"Everything is normal, but ......" Su Mian's tone was a little hesitant, not knowing whether to tell Gu Zhixing what happened just now.

Gu Zhixing thought that she was bullied by Gu Zhao again, and when she heard this, she subconsciously frowned and asked, "What?" Did he bully you? ”

"Of course not." Afraid that he would misunderstand, Su Mian hurriedly denied it: "I just happened to hear someone report to him today about the problem of grain production, and he told him the formula of the fertilizer I gave him before, but that formula is used to treat flowers, and it will definitely not work for seedlings......"

Her expression was a little distressed, and it was almost predictable that the minister who took it for the experiment would definitely fail.

"So what? Do you have a way? Gu Zhixing saw that she was not very worried, and his heart suddenly became a little clear.

Sure enough, Su Mian nodded, and then spoke: "There is a way, that is, ...... I want to wait for him to come and ask me. ”

Gu Zhixing's eyes flickered for a moment, and he instantly knew her intentions.

After pondering for a moment, he slowly spoke: "According to Gu Zhao's temperament...... I'm afraid it's a little difficult......"

"I know." Su Mian looked like he had already prepared: "That's why I want to try it, if he doesn't take the initiative to ask me, I will teach him directly, and be friends with the emperor...... It's not an easy task......"

"But I'm sure you can do it." Gu Zhixing answered, his expression was extremely serious.

If it was said at the beginning, he might still have doubts about this matter, but now, Gu Zhao's attitude has changed.

It can be seen from the fact that he no longer rejects Su Mian's dim sum.

Su Mian didn't care about this, he specially sent someone to ask.

Although Gu Zhao didn't eat too much in front of Su Mian, the palace maid who went to clean the next day came out with empty plates every time.

If it weren't for the fact that he seemed to really like this snack, Gu Zhixing would have already disagreed with Su Mian to make it for him often.

After all...... Even he himself doesn't have this treatment, and he really has some pantothenic acid in his heart.

Just as they were thinking, the two entered the courtyard together.

Su Mian's gaze first fell on the table in the courtyard, and then his eyes were suffocated, and he suddenly remembered something.

"You wait for me here." As she spoke, she quickly turned around and walked out the door without waiting for Gu Zhixing to reply.

Looking at her running fast back, Gu Zhixing was slightly stunned, not knowing what she was going to do, so he had to raise his heels and go out.

Then I saw her quickly enter the imperial dining room without looking back, and ran out with a plate of snacks, looking very awkward.