After Ma Zhou left, Chang'an City remained.

Qin Tian is still the same.

His days gradually became much calmer, and every day in addition to going to the court, he was dealing with some things in Shangshu Province.

Then there is the rest in the house and enjoy the joy of family.

Such a day made Qin Tian feel very good.

People can be occasionally busy and stimulated, but if they can enjoy the dull, their life will be more stable and calm.

The current Qin Tian is like this.

He can fight on the battlefield like a god of war, and at the same time, he can also be a good man at home.

Life is comfortable.

It was a quiet afternoon in the early autumn sun.

The ninth princess and Tang Rong set up a table in the courtyard, ordered someone to bring some snacks and fruits, and then started playing mahjong.

Mahjong is played by four people, Tang Rong, Nine Princesses, Lu Huaniang and Bian Suwen.

Qin Tian wanted to play, but the nine princesses were not happy, because if Qin Tian played, his luck was too good, and he always won, even if he didn't win, he would lose on purpose.

This kind of gameplay is really not interesting.

So they rejected Qin Tian.

This situation made Qin Tian very helpless.

In the past, the reason why he always won or deliberately lost was because he didn't want to play, because he was busy at the time, so he used this method to let the nine princesses not play with him.

But who would have thought that now that they are free, when they want to play with them, they will stop playing with them.

He felt that it was all retribution.

There was no way, Qin Tian had to set up a table next to him, then make a pot of good tea, and watch a few of them play while drinking, although it was a little boring, but it was better than nothing.

And just as he was watching, Qin Xiaodie jumped in from the outside.

Seeing Qin Xiaodie, Qin Tian suddenly remembered something that could be used for recreation.

"Little sister, come here."

Qin Tian smiled a little ill-intentioned, now Qin Xiaodie is already very beautiful and beautiful, but she has not yet taken off her immaturity, and when she saw her eldest brother like this, she immediately became cautious.

"You...... What are you doing? ”

Qin Tian smiled: "Come here." ”

"No, if you don't say what you're going to do, I won't go."

Fluttershy became more and more cautious, and Qin Tian was helpless, and said, "Come here, big brother will test your understanding of medicinal herbs." ”

Hearing that Qin Tian was going to test herself, Fluttershy suddenly pursed her lips and said, "Don't go." ”

At this time, Fluttershy still likes medicinal herbs and many of them, and she is already very familiar with them, but she just doesn't like to be tested by Tang Mu, which makes him feel stressed and uncomfortable.

When Qin Tian saw Fluttershy like this, he didn't expect that he would take the exam for Fluttershy, mainly because it was boring, so he asked her for a pastime, and then to see how well she was learning.

Who knew that this little girl would not be on the road.

"Looks like you can't learn." Qin Tian was agitated.

When Fluttershy hears this, she raises her head, "Who said I can't learn?" ”

"Then let me test you."

Fluttershy rolls her eyes, "Don't you have anything else to think about, you know how to use it." ”

Fluttershy suddenly said this, Qin Tian was a little stunned, he thought he had succeeded, but he didn't expect to be discovered by Fluttershy, he felt that his little sister was a little bit not simple.

"Then let's do it, come here, if the answer is good, the eldest brother will make you something to eat, believe it or not?"

"Really?" Fluttershy is overjoyed when she hears that there is something delicious, but as a foodie, her IQ will be problematic in the face of food.

"Of course it's true, come here."

This time, Fluttershy doesn't shirk or excuse herself, and just runs over.

When Fluttershy arrives, Qin Tian asks him about a few medicinal herbs, not only about their shape and properties, but also about their medicinal uses.

There are a lot of medicines, and Fluttershy's answers are very good, and there is no deviation, but after Qin Tian asks too much, he gradually discovers some problems.

Fluttershy is wrong about the medicinal uses of some of the herbs he is familiar with.

"Fluttershy, what do you say sage is for?"

Hearing Qin Tian suddenly ask this, Fluttershy pursed her lips and said, "Didn't you already say it just now, sage is a cure for dysentery." ”

Qin Tiandao: "But as far as I know, this thing does not treat dysentery, and the treatment of long-term bleeding is more effective." ”

Fluttershy's eyes widened, and she seemed a little surprised how her eldest brother knew this, but he was relieved to think that his eldest brother had been able to cure smallpox, and said, "But this is what Su asked my sister to say, I don't believe you asked her." ”

At this time, Bian Suwen, who was playing mahjong next to him, had already turned his head and said, "Brother Qin, this sage does treat dysentery, it is said in ancient books, but there are better medicinal materials for treating dysentery, so sage is rarely used." ”

Seeing that Bian Su asked the same thing, Qin Tian was faintly a little strange, because he knew that sage really didn't treat dysentery.

But soon, Qin Tian somewhat understood, because he suddenly thought of Li Shizhen's original intention of writing the "Compendium of Materia Medica".

He wrote the "Compendium of Materia Medica" because the medicinal properties of many medicinal materials are wrong, and many people still use them, maybe occasionally they really cure the disease, but sometimes, it may not be the medicinal effect of this herb that plays a role.

You must know that people's bodies are immune, and many diseases will slowly improve without taking medicine.

And many times, many doctors attribute the improvement of this disease to the medicinal properties of some herbs.

After thinking about this truth, Qin Tian felt that some of today's medical books were only afraid that there were big problems, not to mention that they could not be used, at least many medicinal materials were wrong, in case someone treated diseases according to such medical books, wouldn't it be a big deal?

After thinking about it, Qin Tian said: "You are all wrong about the medicinal properties of this sage, so let's write a book of medicinal herbs for you, so that you can understand it more clearly." ”

Qin Tian said this, Bian Su asked that he was playing mahjong, but he didn't pay much attention, Xiao Fluttershy just pouted, she asked her sister how could it be wrong, she felt that her eldest brother was just making excuses.

"Then big brother, do you still make me something to eat?"

Fluttershy looked at Qin Tian with a blank eye, and Qin Tian touched Fluttershy's hair and said, "Yes, of course, I'll make it for you now, I promise that after you eat it, you will like it very much." ”

"Is it a feast?" Fluttershy asks excitedly.

"I'm not going to make a big meal this time, I'll make you a pastry, Shaqima."

"Shaqima? What is this? The name makes Fluttershy completely confused, and from the name, he can't think of what kind of pastry it is.

"You'll know when you make it."