It took a full day in the library for Edwin to find the recipe he was looking for.

After leaving the library, Shi Yiwen, who was lying on the couch in the study, wanted to close his eyes and recuperate, when suddenly a piano sound came from the window.

Someone playing the piano?

After listening to the sound of the piano for a while, Shi Yiwen, who was curious about who was playing the piano at home, looked out the window, and the sound of the piano came from the pavilion by the pool, but the rockery happened to block the pavilion, so that he could not see the people in the pavilion.

Curiosity haunted him, Shi Yiwen walked downstairs.

Under the corridor shaded by green leaves, it is refreshing and quiet, turning a corner, looking over the rockery, Shi Yiwen sees the antique pavilion by the pool.

The pond by the pavilion is rippling, a woman sits in the pavilion, wearing plain clothes, stroking the piano with both hands, her expression is very focused, with her fingertips stroking, the rhythm of the guzheng is melodious.

It's her.

Even though the girl had her back to her, Shi Yiwen still recognized her, it was Kou Yun.

Kou Yun, who was playing the qin, heard the footsteps, so she stopped and looked back, and was stunned when she saw someone coming. Hurriedly stood up, hurriedly walked two steps, and bowed to him.

"Yun'er has seen the young master, disturbed the young master's dream, and asked the young master to punish him."

When Shi Yiwen heard this, he looked at the sky, and realized that it was only early morning, so he stepped forward to help him.

"Get up, it's very pleasant to listen to the sound of the piano in the early morning, and there is a reason to be disturbed."

While saying. Shi Yiwen looked at her, she was very different from the previous two days, her face was full of pure beauty unique to a girl, lined with plain clothes, and she only looked extraordinarily pure.

However, despite her innocent appearance, her facial features are extremely charming. is not only different from Xiao Lian's delicate, but also different from ordinary coquettishness, but is enchanting in her bones. This is a kind of bewitching from the inside out, and this enchantment is extremely incompatible with her age.

Standing up gently, Kou Yun said in a low voice:

"It's all the servant's fault, the servant only thinks it's still at home, that's why it's like this, and the servant will never do it again next time."

When he saw her yesterday, Shi Yiwen could feel that there seemed to be some unhappiness between her eyebrows, and when she said this, he said.

"What? Homesick, huh? ”

"Home ......"

Frowning slightly, Kou Yun bit her lip and said.

"The maid doesn't dare to be homesick, since the maid and the little sister have arrived at the young master, it is our blessing, and from now on we will serve the young master with all our hearts, and we will never dare to have the slightest complaint."

"Complaints?"

When Shi Yiwen heard her say this, he couldn't help but have some doubts in his heart,

"Xiao Yun, didn't you come here of your own free will?"

Kou Yun smiled bitterly.

"Voluntary? Young master, if it weren't for Liu Zhenfu's threat, how could the maid and the little sister be sold as domestic slaves and sent to the young master's mansion. ”

Hearing this, Shi Yiwen secretly complained, and now he almost knows that this Kou sister is probably robbed by Liu Nengde with his official status.

Seeing that the robbery of the people's daughter was because of himself, Shi Yiwen hurriedly argued.

"I really don't know about this matter, and it's not my intention, if you don't want to, I'll find someone to send your sisters back to the Kou family today, and as for the deed of sale, I will also return it to you, Liu Zhenfu will explain the matter clearly to him, and I will definitely not embarrass you."

The corners of Kou Yun's mouth showed a hint of ridicule and mockery, and then said lightly:

"Young master, the Kou family is just a prostitute, that is, when I return to the Kou family, my little sister and I are just prostitutes, presumably the young master must think so. I must think that I don't know the good intentions, even if I am a slave, I am always a prostitute, right? However, if it was only the maid, the maid would naturally be full of joy and grateful for the young master's kindness. Xiaomei is only ten years old, she is far better than the maid, the maid originally thought that before combing in the future, Xiaomei will definitely be able to find a good family to be born as a good person, but she never thought that now she is a slave with the maid...... Hey, it's all fate. ”

Speaking of this, a layer of mist suddenly surged into her originally indifferent eyes, and she looked at Shi Yiwen sadly. Facing the bleakness in the girl's eyes, Shi Yiwen was suddenly speechless, dodging her gaze and said.

"Xiao Yun, let's do it, this deed of sale, I will let Xiao Pian hand it over to you, and when the time comes, whether you leave or stay, it is all up to you."

Kou Yun opened his mouth, but did not speak, Shi Yiwen turned around and left, he didn't know how to comfort the girl in front of him, so he only turned around and left.

Standing there in a daze, looking at the back of the young master when he left, Kou Yun said.

"Young master, being able to come to the young master is also the wealth of Xiao Yun and Xiao Mei, in the future, I will abide by my duty and serve the young master well, in addition, I don't dare to think about him anymore, and please don't drive me and my little sister away."

Shi Yiwen's brows tightened, and he looked back at Kou Yun with a sad expression.

At the age of fifteen or sixteen, she should have been the age when she was pampered by her parents' side, but she was only a slave and maid who waited for people...... Thinking of the scene when the two first met, he sighed in his heart.

Sending their sisters home may not be the best choice, after all, the Kou family is not a good family. At least here, it's better than the Kou family!

That's it!

That's it!

What kind of good person do you have to be?

"I see."

Nodding, Shi Yiwen left, in fact, he was a little reluctant in his heart, after all, this girl was the first person he knew in this era, although she had revenge.

Back in the study, Shi Yiwen began to redesign the recipe of the toothpaste.

"I didn't expect a toothpaste that looks quite simple to be so complicated, just these raw materials, I'm afraid it's not so easy to make."

Thinking so much in his heart, Shi Yiwen ticked off some things in the formula from time to time.

"Flavor, this can be replaced by essential oils, sweeteners, this is a little difficult to do, saccharin is used here, you can't change it to white sugar......"

Just when Shi Yiwen was thinking about how to improve the toothpaste formula, Xiao Lian came over to spread the word, saying that Song Qiyu came to visit with a gift.

"Young master, Song Gongzi said that he congratulated the young master on his housewarming."

Xiao Lian's words made Shi Yiwen laugh silently.

"This Song Qiyu is really ......"

Well, just talk to him about this business. Originally, he was thinking about when to send someone to bring him toothpaste, but he didn't think that he would come here by himself.

Congratulations on the housewarming.

After the two met, Shi Yiwen naturally expressed his gratitude again, and even specially ordered Kou Yun to prepare a table of wine and food, and the exquisite dishes made Song Qiyu even more admired, and at the wine table, Shi Yiwen handed over the toothpaste formula to Song Qiyu.

"Ziyu, this is the toothpaste you mentioned to me last time, ah, this recipe may not taste as good as the original recipe, but the raw materials are easy to make."

"Recipe?"

Looking at the paper formula, Song Qiyu smiled.

"Zhiyuan, even if we want to make this toothpaste together, you shouldn't just take out the recipe, right?"

What the?

We?

Shi Yiwen was surprised.

"You mean, let's set up a factory together?"

(Ask for support, ask for recommendation, ask for collection)