A dark shadow stood up from the corner of the wall and quickly disappeared into the darkness.

Song Shu ran out of the door and came to the place where the movement was just made.

"How about it?"

Mr. Song and Song Si also ran out, and Song Lin was slowing down and limped over.

Song Shu kicked a stone in the corner, "It's okay, maybe it suddenly fell down just now."

It turned out that it was a false alarm. Everyone breathed a sigh of relief, turned around and entered the yard, took the basket, put the porcelain bottle inside, and carried it to the house to put it in.

...

In the darkness of the village, a horse was tied to the horse. He ran quickly to the horse in black, untied the reins, flew to the body, and urged the horse to go towards the county town.

...

The next day, Song Si carried fifty bottles of peppermint oil on his back and followed him to the county town in a ox cart. He went to the cold skin stall to help. When it was time to go to school, he went to the academy. After putting the books and the hospital clothes on, he went to the dean with a book basket filled with fifty bottles of peppermint oil on his back and went to find the dean.

Along the way, the students greeted him enthusiastically. He was knowledgeable and was expected to pass the exam this year. It was always good to make friends.

Song Si answered one by one and soon came to the outside of the dean's yard. He often came, and the servant at the door enthusiastically led the person in.

"Dean."

Song Si put down the book basket and bowed.

The dean thought he had something he didn't understand to ask, so he stretched out his hand to him, "bring the book."

Song Si bent down and took out a bottle of peppermint oil from the book basket, "Dean, this is peppermint oil, which can refresh the mind and prevent mosquito bites."

The dean was obviously stunned for a moment, obviously not expecting that he was not here to ask about learning.

"Director, please give it a try."

The cover on the book basket was lifted up, and the dean saw that there were still many peppermint oil porcelain bottles inside, and said with a serious expression, "Song Si, it's time to be about to take the exam, and your mind is on the article. If the cost of going to the city is not enough for you, I can lend it to you first."

Song Si saluted again, "The dean misunderstood. He has already prepared it at Yinzi's house in Fucheng. I think this mint oil is very useful and I can recommend it to my classmates to buy it."

"Enough!"

The dean sternly said, "Now is a critical moment. What you have to do is to remember everything the Master teaches every day, rather than sell these unspeakable things."

"This is peppermint oil, which is very useful. The dean can try it. If you think it's not good after you try it, the students will throw it out immediately."

Seeing that he was disobedient, the dean's heart was filled with anger. The student in the academy did not seize every opportunity to study articles, but he relied on his knowledge to do these meaningless things.

But he had always favored Song Si, and he refused to let him go. He took a few deep breaths and slowly pressed back the anger that rushed to his forehead, "Okay, I'll try it."

As he said that, he reached out to Song Si.

Song Si did not give him the bottle plug, and his fingers blocked the bottle mouth and dipped it onto the temple on the dean's side.

The cool feeling penetrated the mind, and the dean suddenly opened his eyes wide.

After finishing the wipe, Song Si took a step back and asked respectfully, "Does the dean feel refreshed now?"

The dean looked at the peppermint oil in his hand in surprise.

Song Si still said respectfully, "With peppermint oil, my classmates' learning efficiency will be twice the result with half the effort. I also considered this and did not enjoy it myself. I brought fifty bottles here, one hundred cents a bottle."

"Take it over and let me see."

Song Si took another step forward and respectfully handed the mint oil to his hand. He happened to see a big bag on the dean's wrist being stared at by a mosquito, and said, "Ment oil is also effective for mosquito bites, so the dean can try it."

The dean half-believed and half-doubtedly imitated him just now, blocking the mouth of the porcelain bottle and applying it to the big bag. The cold and comfortable feeling came again, and the big bag on his hand was not so itchy.

"It's indeed a good thing, but you have a heavy academic career and are not suitable for selling this thing. Please put it on my side and I'll sell it for you."

"Thank you, Dean."

Shortly after Song Si left, the dean asked the teacher who was not in class to come over. But after a while, each teacher left happily with a bottle of mint oil in his hand.

Then, after class, some students came to find their master to buy mint oil. Before noon, fifty bottles of mint oil were sold out, and most of them didn't buy it. After trying it, they went to find their master.

Song Si was called by the dean and gave him the five taels of silver he sold. He was embarrassed to stroke his beard and coughed twice, "Song Si, where did you buy this peppermint oil? Can you tell me the place and I will go and buy some for the students?"

"To be honest with the dean, this mint oil was made by my family."

The dean was surprised, "What did your family make?"

"Yes, if the dean wants it, I will go and say to my parents now and ask them to bring some more tomorrow."

"Go quickly, go quickly, tell your parents to bring more, at least 200 bottles."

With peppermint oil, the students' spirit of class was obviously more concentrated than before. The Master saw it and came over to talk to him happily.

At noon, Song Si left the college and went to the Liangpi stall.

"Aunt, your cold skin is really delicious."

Qi Ying sat at the stall and said while eating cold skin.

She knew that today was the day when the academy was about to start school. She wanted to go to the entrance of the academy to have a "cquaintance" with Song Si, but she was delayed temporarily. She could only come to the stall to eat cold noodles after the completion of the work, and try to have a good impression in front of Liu Cuilan and Song Shu.

After she finished speaking, she took a bite of the cold skin. When she finished eating, she looked up, but just saw Song Si coming over. She was so shocked that the cold skin in her mouth almost spurted out.

Song Si did not see her and walked straight to the chopping board, "Dad, mother."

When Liu Cuilan suddenly saw him, she was shocked and subconsciously looked behind him.

I didn't see the book basket and luggage, and then I felt relieved, "Si'er, why are you here?"

Song Shu was also very surprised and looked at him nervously.

Song Si leaned forward slightly and lowered his voice, "For the sake of peppermint oil, the ones I took were sold out."

It was sold out so soon, and the two of them were ecstatic, "Then..."

Song Si waved his hand, and the two understood what he meant and swallowed the words back.

Liu Cuilan cut the cold peel quickly and put it in a bowl. Song Si took it over and prepared it herself, trying to find a seat to sit down. Then she saw Qi Ying, nodded slightly at her, then turned around and prepared to go to the chopping board to squat and eat.

Qi Ying pointed to the opposite side of him and said anxiously, "There are spaces here."

Song Si turned around and said alienatedly, "This empty seat is left for the guests, I'll just go and eat later."

Qi Ying opened her mouth and didn't say anything. She watched him go to the chopping board and squat down. Her figure was blocked.

She looked back lonely.
Chapter completed!