Speaking of which, this is the difference between the concept of Guo Dalu and the people of the Great Li Dynasty, the people of the Great Li Dynasty did not discover the wonderful use of kudzu grass root to absorb water, and also used it in the economy and military, but they would never think of using the water absorption of kudzu grass to solve the most embarrassing and painful days of women once a month.

In this feudal world where men are superior to women, women are just men's playthings, how can anyone really care about them, let alone ask about the dirty thing of the moon. In the eyes of the men of the Da Li Dynasty, a woman's moonflower is the most filthy thing, and some rich and noble families also let their wives and concubines live separately when they have menstruation, so as not to worry about the old man's body.

As for what was specifically invented to solve the suffering of women, it was really fantastical, absurd, and insulting!

But Guo Dalu is different, he is a good man from the 21st century, he is very familiar with buying sanitary napkins for his little girlfriend, and he will fill a warm baby when he buys sanitary napkins, so that his girlfriend can hold him in his arms to relieve the cold in his lower abdomen.

Now, Guo Dalu is going to solve the physiological pain of the women of the Great Li Dynasty, of course, and can also make a small fortune, Guo Dalu believes that after using the sanitary pants he invented, the women of the Great Li Dynasty will definitely not endure the dirty days of the lower body every month, so it is not a problem to spend a few dollars.

Guo Dalu did it himself, thick needles and threads, sewed a few pairs of new underwear, and put kudzu root powder in the interlayer, however, this sanitary pants still have to be tried, kudzu root powder can not be put less, can not be put more, put less, will naturally cause side leakage, the wearer is out of the ocean, more is not good, kudzu root powder is very absorbent, if it causes the skin of the woman wearing it to be dehydrated, it will also hurt the body. Therefore, it must be tested on humans.

Who are you looking for to try it? This kind of women's intimate clothing, it's not just a casual woman on the street, and people are willing to try it -- you have to be dragged to the government to complain about indecent behavior.

Guo Dalu suddenly looked at Brother Hao'er, and the corners of his mouth hooked up a strange smile: "That, Brother Hao'er, you have four sisters, right?"

"Huh?" Brother Hao was stunned, he had four sisters, no one in the village knew about it, Brother Guo asked what he was doing?

Guo Dalu coughed: "That, the eldest girl and the second girl are older, right?"

"Huh?" Brother Hao was stunned again, Brother Guo said that his sister's age is so good, what are you doing? Old? It's not too big, it's just that the big girl is a little older, the reason why she has never got married, is it not that the family is poor and can't afford to pay the dowry? Brother Guo, what are you doing about this?

Guo Dalu suddenly twisted a little: "That, I have something, I want to ask the eldest girl and the second girl to help, you can help me with a word." ”

"Huh?" Brother Hao was completely stunned, Brother Guo had something to ask the eldest girl and the second girl to do, just tell them directly, why do you want me to talk?

Guo Dalu beckoned to Brother Hao, and said a few words close to his ear, and Brother Hao suddenly jumped up like a fire: "Don't do it! I won't do it!"

Guo Dalu made a blank face: "You really don't do it?"

Brother Hao'er made a bitter face: "Why are you looking for me?"

Guo Dalu couldn't help but smile: "Who let you have four sisters, from the probability theory, they have a much greater chance of having that recently, so it is convenient for us to experiment and collect the necessary data in time." ”

That night, the big girl felt that Brother Hao was weird, and always secretly looked at herself and the second girl, and when she looked back, he immediately dodged away, and after eating, the big girl was cooking pigweed in the pigsty - Ma Wuye grass is not fat, and the pig also has to eat feed at night to grow fast, Brother Hao quietly flashed in: "Sister, I have something to look for you." ”

The big girl didn't raise her head and said, "If you have something, just say it." ”

Brother Hao hesitated for a long time, and suddenly took out a small bag from his arms and stuffed it into the arms of the big girl: "This is for you, and there are instructions on how to use it." Then he ran away.

The big girl was surprised, suspicious and funny, opened the small baggage, and saw that there were a few pieces of material inside, this fabric was not silk or hemp, but it was the kind of extremely rare material on Guo Dalu that she had seen, the big girl shook off the material, only to find that it was a few pieces of clothing, triangular, small, can be kneaded in the palm of the hand, but I don't know what to do.

There is also a piece of paper in the baggage, that should be how to use it, the big girl opened it, and swept a few glances at the fire of cooking pig food, and after a while, her face became redder than the firelight, and she jumped up: "Okay! Brother Hao! You actually played with your sister and did this and this kind of shameless thing! I, I will tell my father and mother to see if I will kill you!"

Brother Hao didn't run far, just hiding behind the door of the house, and when he heard that the big girl was as he expected, he was so angry that he wanted to tell his father, and he hurriedly told him to forgive: "Sister, whisper! Quietly! I didn't do shameless things, this thing was made by Brother Guo himself, let me use it for you." ”

The big girl paused suddenly: "What? Brother Guo? You talk nonsense! How could Brother Guo do such a nasty thing? You have no conscience, Brother Guo is also a teacher and friend to us, you actually bury him like this!"

Brother Hao shouted aggrievedly: "This is really what Brother Guo asked me to hand over to you, don't believe it, look at the words on that piece of paper, it wasn't written by Brother Guo himself?"

The big girl was skeptical, and looked at the note again, sure enough, it was the handwriting of Guo Dalu, who was very familiar, outside the door, Brother Hao explained in a low voice: "Brother Guo guessed that you would be angry, he said, there is nothing to be ashamed of, that, that menstrual matter is a physiological phenomenon that every woman will experience normally, and the sanitary pants he invented can help women get through the most uncomfortable and embarrassing days of each month, in fact, they are helping women all over the world, and they are doing good deeds." ”

The girl was silent for a long time, and Brother Hao sighed: "If you really don't want to, then give me back the things, and Brother Guo and I will find someone else to experiment." ”

The big girl bit her lip, and found someone else to do the experiment? Find other girls in the village? Not to mention that this matter was leaked out, which would hinder Brother Guo's reputation, and more importantly, what kind of sanitary pants were made by Brother Guo himself, and the things he made with his own hands were worn on other girls--She gritted her teeth and whispered through the door: "I know, you, you tell Brother Guo, I will follow the process I learned in the previous class, and make a record of the experiment, let him, that rest assured." ”

After a short sentence, the girl's whole body was hot, her legs were weak, and she found out after a while that Brother Hao outside the door had slipped away, and the pigs in the pigsty were humming with hunger.

The eldest girl stayed in the pigsty for a long time before returning to the room, at this time the second and third girls had already fallen asleep, and when they heard the eldest girl enter the house, the second girl said in a daze: "Why did you come back so late, but the piglet is a little bad?" ----------------------------------------------------------- thanks to the holy angel, the obscene smile happy, the great lady, Sun Yifeng, helpless, Tips from Mr. Mumu and other book friends.