A wisp of emotion crossed her heart, snatched her clothes and snapped the door shut.

"Daughter-in-law, hurry up and put on your clothes, don't freeze." His voice of concern came into the bathroom.

She quickly put on her clothes and opened the bathroom door.

He walked into the bath and poured out the bath water from the tub one at a time.

The floor of the bathroom is slightly inclined to the arc, so that when the water is poured out, it flows directly to the low wall, and there is a horizontal groove at the base of the wall, and the water flows into the recess and flows out of the ditch outside the wall along the hole dug at the recess.

Xiao Yuchuan felt that the bathroom designed by his daughter-in-law was really convenient, and he didn't need to pour water from the foot basin after taking a bath.

"Third brother, you're outside, why don't I know at all?" Su Qingyue asked behind his back.

"One of the medical books I've seen in the library mentions a method of breathing that is astringent, saying that it can calm the mind." He scratched his head embarrassedly, "I'm thinking, I can still be quiet and not let people find out." So I tried it, but I didn't expect my daughter-in-law to find me. ”

Su Qingyue stared at him strangely, "Third brother, are you human?" ”

"How not?"

"Look at it in a book, and you can learn it and use it?"

"I think it's simple." He said.

She looked at his handsome face, "Third brother, do you want to study medicine?" ”

He honestly said, "I'm more interested in making drugs." ”

"We also smell like each other, I'll teach you!" She patted him on the shoulder like a buddy.

"Although it sounds humiliating to let my daughter-in-law teach outsiders." He said happily, "Anyway, it's not once or twice that I have lost face in front of my daughter-in-law." Let alone...... It is a great blessing for me that you are willing to teach. ”

"The third brother has won the prize. Let's go, teach now, let's go to the pharmacy......" She walked with him to the front yard.

Su Qingyue glanced at the silence in the second brother's room, and it seemed that the second brother and Li Rong'er had finished the 'battle'.

"Daughter-in-law, what do you see?" Xiao Yuchuan leaned over with ambiguous eyes.

She nudged him in the head, "Didn't look at anything." The second brother is really, what is it if he is injured...... He is not afraid of blood from his wounds. ”

"Daughter-in-law, don't worry, the wound medicine I prepared has a good effect, and the second brother's wound will not crack."

The two entered the pharmacy, Su Qing began to teach him some principles of making poison, to make poison first, you must first understand the efficacy of the medicine, she directly taught him the efficacy of some medicines, how to prepare poison, no matter what she said, he did not have any doubts, what she taught, he understood everything.

Su Qingyue's teaching is already more profound, but the fourth brother is still learning some simple medical skills.

It's not that she refuses to teach the fourth brother, but the fourth brother's receptivity is only so much, and even the progress of her teaching, the fourth brother can't keep up, and he needs to study repeatedly to understand.

Su Qingyue felt more and more that the third brother was smart, and the second brother was not comparable to the fourth brother.

Why is there such a big difference between the same father and mother?

In the dead of night, when she came out of the pharmacy, Su Qingyue was ready to go back to her room to sleep.

In one of the rooms, there was the muffled murmur of men and women.

It was from the second brother's room, that kind of tone, the second brother and Li Rong'er were 'doing things' again.

Working so hard day and night, these two people are really hard.

Su Qingyue went into the mountains to collect medicine for a day during the day, and taught the third brother another night at night, she was really tired, and she was not interested in listening to the corner, so she went back to her own room and fell asleep.