If you want to find all ten types of snake venom, it is indeed difficult, but it is relatively easy to find several of them.

"General, seven of the ten snake venoms can be used in medicine, and they are basically sold in large pharmacies, and the remaining three are very rare snake venoms. If it is determined that the person who gave the poison is the person next to the major general, then in three or two years, this traitor must buy snake venom to prepare poison, and this poison can be stored for a day at most after preparation. ”

One day!

As soon as Han Yunxi's words came out, General Mu was shocked, this is a clue, but a very critical clue.

Mu Qingwu was overjoyed, "Princess Qin, please also write down the names of the ten snake venoms, and the next official will investigate immediately!" ”

Han Yunxi's words stunned Mu Liuyue, but it surprised General Mu's father and son, although the stakes were very large, but compared to finding out the traitor, it was not so big.

If the traitor is not found out for a day, Mu Qingwu and even General Mu will be in danger for a day, and this matter may also involve the spies of the Beili Kingdom, which is even more careless.

Mu Qingwu has long been unaccustomed to Mu Liuyue, and he can't wait for her to be taught a good lesson, and General Mu can't manage so much for the time being, the most important thing is to find out the traitor first, and discuss other things later.

Han Yunxi only wrote down the names of seven snake venoms and kept the other three.

"Princess Qin, aren't there ten?" Mu Qingwu asked puzzled.

"You go to find these seven first, see which pharmacies sell them, whether anyone has bought them, investigate it first, and I have my own arrangements for the rest." Han Yunxi said seriously.

Mu Qingwu was a smart person and didn't ask any more questions, but at this time, Mu Liuyue was watching from behind, unconsciously worried.

It's just that worry is worry, Han Yunxi is just speculation, and I don't know what the results of the investigation will be!

Mu Liuyue just doesn't believe in evil, she wants to write a letter to Princess Changping immediately.

That day, after Han Yunxi left, Mu Qingwu personally went to investigate the matter.

It took him three days to investigate all the large and small pharmacies in the inner and outer cities of the imperial capital, and indeed as Han Yunxi said, many pharmacies sell these drugs, but the results of the investigation were still unexpected.

Three days later, Mu Qingwu visited the Qin Palace.

"Princess Niangniang, there are thirty-two pharmacies in the city, and there are a total of ten pharmacies that sell these snake venoms, but ......"

Mu Qingwu frowned, very serious, "However, the shopkeepers of these pharmacies have said that these snake venoms are not commonly used, and if it is not a special prescription, basically no doctor dares to prescribe this kind of snake venom." Eight out of ten pharmacies have never sold any of the seven snake venoms. The remaining two were only sold once, five or six years ago. ”

Ten thousand snake venom has accumulated in Mu Qingwu's body for up to three years, so in this way, the traitor has not bought snake venom in the pharmacy.

"Princess Niangniang, could it be that the snake venom in the hands of the traitor was brought from elsewhere and ten thousand snake venom was prepared in the palace?" Mu Qingwu guessed.

However, Han Yunxi shook her head decisively, "If you bring it here, you must bring a lot of it to be enough." This is poison, and carrying a lot of poison is beside you, and it is definitely not something that a mole will do. ”

"Or, someone sent it, or even sent it to the General's Mansion after it was ready." Mu Qingwu continued to speculate.

This chronic poison usually has to be done once every two or three days, and the prepared poison can only be stored for one day, otherwise it will have a taste and color.

"In three years, I have sent things to the General's Mansion so frequently......" Han Yunxi thought thoughtfully.

The General's Mansion is different from other mansions, the generals and major generals who live in it, which are military compounds in modern times, and are also important military office locations, where half of the people are soldiers, half are ordinary servants, whether they are soldiers or ordinary servants, they are not allowed to enter and exit frequently at will.

Suddenly, Mu Qingwu's eyes lit up, and he exclaimed, "Lao Li, who collects rancid water, and Lao Wang, who pours night incense!" ”

The two of them don't come here every three days, but every day.

It's speculation, but it's better than no direction.

"Major General, you follow this clue and follow it, and I'll check the origin of the other three snake venoms." Han Yunxi said seriously.

"Yes, if there is any situation, the subordinates will come at any time!"

Mu Qingwu got up, a super standard soldier standing, clenching his fists, bowing, and ordering a series of movements to be done neatly, full of masculine power.

Although this guy is young and his qualifications are not high, few people in the court can afford such a big gift.

Mu Qingwu was about to leave, but Han Yunxi called him back again, "Young General, when there is no one in the future, don't be so polite, and don't be a princess or a princess, just call me by my name." ”

Mu Qingwu's resolute expression was stunned for a moment, and then he became suspicious, stretched out his hand to scratch his head, and the appearance of the big boy was revealed again, "Princess Niangniang, you ...... What did you say? ”

Han Yunxi couldn't cry or laugh, just let it go, he was such a disciplined person, she still shouldn't embarrass him.

"It's nothing, you go." Han Yunxi could only give up.

After Mu Qingwu left, she immediately asked Xiao Agarwood to go to Gu Mansion to spread the word and make an appointment to meet Gu Beiyue.

She only has a month, so the fastest and most accurate way to solve the case is the elimination method, seven kinds of snake venom that are easy to obtain, even if you buy it in the imperial capital, it is very likely to be obtained from other places, and it is not easy to trace, this clue is temporarily wasted.

However, the other three kinds of snake venom are not something that can be obtained casually, not to mention, there has been a lot of poison in the past three years, and the dosage must be a lot, Han Yunxi believes that as long as the source of these three snake venoms is grasped, it will not be far from the truth.

These three kinds of snake venom are rosemary, bamboo green, and Xiaoxiang, all of which are very miniature snakes, but they are only three or four inches long, but the poison is not inferior to the poisonous python that Han Yunxi has seen.

Different from the poisonous python, there are not many poisonous snakes of rosemary, bamboo green, and Xiaoxiang, but the key is to catch them, and there are not many people who can extract snake venom by catching them, according to Han Yunxi's estimate, there are no less than ten of them in the entire Cloud Sky Continent!

Of course, this is just Han Yunxi's estimate, and she has no way to check, but Gu Beiyue, a veteran in the pharmaceutical industry, should have a way.

Gu Beiyue is really busy, it's not like the last time he said that he would see him, the emperor was infected with the wind cold, he stayed in the palace, he couldn't leave an inch, and he didn't know when he would be able to leave the palace, Han Yunxi could only wait.

"Master, you and Miss Mu have an appointment for a month, is it too late?" Little Agarwood is worried.

"It's just a cold, five or six days at most, and the young general will have time to cure it." Han Yunxi said lightly, glad in his heart, fortunately, Emperor Tianhui was not suffering from any serious illness, otherwise Gu Beiyue would not have thought of leaving the palace for half a step in a month or two.

Xiao Agarwood pouted on the side, unhappy, "Master, why don't you go to His Royal Highness King Qin for help?" ”

Han Yunxi obviously heard it, but as if she hadn't heard it, she got up to leave.

Xiao Agarwood continued to mutter, "His Royal Highness King Qin's door is much wider than that of Imperial Physician Gu, master, you are a tyrannical thing." ”

As soon as she heard this, Han Yunxi had to stop, looked back and smiled, "Good, it's not useless to destroy the heavenly things. ”

Of course, she knew that Long Feiye's door was much wider than Gu Beiyue, but she didn't believe that guy would be full and have nothing to do to help her.

"Master, even if you are embarrassed to ask His Royal Highness King Qin for help, you can also ask the young general to find it, this is a matter of the General's Mansion." Little Agarwood reminded again.

At this time, Han Yunxi squinted and looked over, "Why am I embarrassed?" ”

Seeing the dangerous look on the master's face, Xiao Agarwood shut up and said in his heart, "You have a weak heart......

Blocking Xiao Agarwood's mouth, Han Yunxi walked very chicly, she would be made difficult by others, not because she couldn't get Long Feiye's real recognition. If that guy really recognizes her, she will sit firmly in the position of Concubine Qin Wangzheng, and look at the government and opposition of Tianning Kingdom, who would dare to provoke her lightly and offend her!

In this era, mothers rely on their sons and wives rely on their husbands, and she can only rely on herself, and she only wants to rely on herself.

Han Yunxi waited for the news while flipping through the "Yunkong Zhi", which is a classic book that introduces the various forces of the countries of the Yunkong Continent, there are three kingdoms in the center of the Yunkong Continent, including the Tianning Kingdom, the Northern Li Kingdom, and the Western Zhou Kingdom, among which there are also forces independent of the empire, the most famous of which are Xiaoyao City, Daughter City and Medical City.

The medical school that Gu Beiyue often mentions is a huge college in the medical city, and it can be said to be an authoritative institution in the medical community of the entire Yunkong Continent.

Helplessly, "Yunkong Zhi" is just an overview of the classics, and there are very few records of information such as medical families and poison gates, and Han Yunxi did not look for what she wanted in it.

"Master, the Han family is one of the most famous medical families in Tianning Kingdom, and it is said that there are many Tibetan medicines."

Xiao Agarwood just said it casually, however, these words reminded Han Yunxi!

That's right, the Han family!

Tianning Imperial Capital, and even the entire Tianning Kingdom, except for the royal family, it is estimated that there is no Tibetan medicine comparable to the Han family, how could she leak the Han family?

"Let's go, let's go to Han's house and have a look!" Han Yunxi made a quick decision.

At noon that day, Han Yunxi brought a little agarwood to knock on the door of Han's house.

When Han Yunxi crossed over, he had already left the Han family in a sedan chair, and his impressions of the Han family all came from the memories of the original owner.

"Babbling ......"

As soon as the door opened, the little guy guarding the door inside muttered angrily, "What kind of person, don't let people sleep at noon?" ”

"Princess Qin has arrived!" Little Agarwood shouted.

"What is Princess Qin doing here?"

The little guy didn't think so, but he quickly came to his senses, opened the door in fright, and crawled out with a rolling belt, and immediately knelt down and saluted when he saw Han Yunxi, "Princess Niangniang!" The little one doesn't know that the princess is coming, and the princess is sparing her life! ”

This little guy is not lightly scared, let alone him, even no one in the Han family believes that Han Yunxi can step into the gate of the Qin Palace, and at that time, many people speculated that this eldest lady would die!

The emperor ordered him to marry, but the king of Qin did not marry, and to resolve this contradiction, only Han Yunxi died.

It's just that no one expected that this eldest lady would not only enter the door smoothly, but also her temperament changed greatly, and her medical skills improved by leaps and bounds, and she became famous for a while.

Moreover, there are rumors in the past few days, saying that the eldest lady even participated in the treatment of the prince's strange illness, and the lord was convicted, but the eldest lady was safe.

"Get up." Han Yunxi said coldly.

The little guy looked up and saw Han Yunxi's beauty, he was very surprised, but as soon as he met Han Yunxi's fierce gaze, he didn't dare to look at it anymore, he had to believe that the rumors were true, he hurriedly got up, but he didn't dare to straighten up.

Han Yunxi sat down on the high threshold calmly and asked, "How many ladies are there in this house?" ”

How dare the little guy hide it, and immediately answer truthfully.