Before dinner, Murong Xi asked Mo'er to invite his master to come over for dinner together, and by the way, he told his master about the wooden box.

"Do you want the Great Elder to come over too, I think about what he did to the Medicine King Valley, I should remember a lot." Feng Mingye said.

"No, the Great Elder is already very guilty because of the matter of the Elder. We can't remind him of what happened before, and I'm afraid he won't be able to think about it. It's better to wait for the matter to pass, and let the master tell Elder Yun Fei what happened. Murong Xi said worriedly.

"Xi'er is right, the Great Elder actually has a deep affection for Elder Zheng, although he doesn't believe in anyone, but he still hopes that his people will definitely not betray him. It's a pity that when Elder Congzheng first saw him, he was lying. When the Great Elder heard this, he was very disappointed. Ji Limo muttered.

After about a quarter of an hour, the master and the old man took Elder Qu into the bamboo house together.

"Master, old man, Elder Qu." Murong Xi said respectfully.

"Girl, Senior Brother Qu doesn't want to come over, so let me pull it over." Shigong said slowly.

"Elder Qu, you're out there." Murong Xi said with a smile.

"Okay, you're welcome, the meal is ready, let's go inside." Feng Mingye said.

"Girl, where is Wu Zun?" The old man looked around, and when he saw that there was no voice from Ji Limo, he asked Murong Xi in a low voice.

"He? He didn't like to join in the fun, so he went back to his room. Let's leave him alone, let's go. Murong Xi said with a smile.

Ji Limo didn't want to join in the fun, anyway, what Murong Xi wanted to say to his master was what they said just now. So, he had the food brought into the room.

Murong Xi helped Shigong into the front hall, and the meal had already been prepared. Murong Xi was worried that after mentioning the portrait, everyone didn't have the heart to eat, so when he was at the dinner table, Murong Xi didn't say a word.

It wasn't until after eating and everyone sat down to drink tea and eat fruit that Murong Xi said to his master: "Master, Ji Limo just went back to Fengtian Sect and took the wooden box back. It's just that this time I got back not one wooden box, but two. One of them was the same as the one obtained from Xuanmen Villa, and the box also contained a sheepskin and a letter. By the way, Master, take a look at this. ”

After Murong Xi finished speaking, he took out the wolf tooth from his arms and handed it to his master.

Shigong was a little curious, why did Murong Xi let him take a closer look at this? So, he took the wolf tooth and looked at it, and said to Murong Xi with a smile: "Xi'er, the wolf tooth was given to you by me, how can you return it...... This is not a token of the Medicine King Valley. ”

Originally, Shigong thought that Murong Xi was joking, but it turned out that this wolf tooth was not the one he gave Murong Xi.

Murong Xi nodded and said to his master: "That's right, master, this one was found in a wooden box. You're here with me. ”

After Murong Xi finished speaking, he took the wolf tooth off his neck.

Shi Gong said: "The spells on these two wolf fangs are different, and if you don't look closely, you can't see them at all. The wolf's tooth has been with me for so many years, and I can tell at a glance that there is something wrong with this one. By the way, you said it was found inside a wooden box? ”

"Yes, with the letter and the sheepskin." Murong Xi said.

"It turns out that there are two wolf teeth, but how can they be placed in the box?" Shi Gong said suspiciously.

"Master, these two wolf teeth are actually two keys. Because inside another wooden box, we found a portrait. The secret is inside the scroll, but it takes these two wolf fangs to pick the lock. After Murong Xi finished speaking, he glanced at Mo'er. Mo'er and Ruhua took a step forward with the painting, and then opened the portrait.

The master and the old man were okay, they only glanced at the beauty on the portrait, and then looked carefully, trying to find out if there was any mechanism on the portrait.

It's just that Murong Xi noticed that when Mo'er and Ruhua opened the portrait, Elder Qu's expression was shocked. Murong Xi could see that Elder Qu was by no means so shocked because of the beauty of the person in the painting.

"Elder Qu, have you ever seen the beauty on this portrait?" Murong Xi asked cautiously.

Elder Qu took a deep breath and said to Murong Xi, "The last time I saw this portrait was how many years ago, anyway, I can't remember." I just remember seeing this portrait when I was very young, in the secret room in my father's pharmacy. The reason why I was impressed was because the eyes of the woman in the painting were so beautiful. No, since I've seen this painting in the Medicine King Valley, how could I find it in the Fengtian Sect? ”

"Could it be that there is an identical portrait in the Medicine King Valley? Actually, there is nothing wrong with the woman in the portrait, it is this scroll that needs to be opened with wolf teeth. Murong Xi pointed to the keyhole above and said.

"Xi'er, what's in here?" Shigong asked.

"Master, there is a very small box inside the scroll. When opened, there was a prescription inside. In the letters left by the ancestors of the Qu family, it was mentioned that this portrait was painted by the ancestors of the Qu family for this woman. She is none other than Her Royal Highness the princess of the tribe. Murong Xi opened his mouth and said.

After listening to Murong Xi's words, Shigong began to study the portrait carefully. Ranwen

The woman in the painting is very beautiful, especially the eyes are charming and moving, but they do not look kitsch. It can be said that Elder Qu engraved the charm of the princess in the portrait. It can be seen that Elder Qu was very careful when he painted this portrait.

"It turns out that the woman in the portrait is Her Royal Highness the Princess." Shigong muttered.

After relieving himself, the master remembered the prescription Murong Xi said, so he said to Murong Xi: "Xi'er, what kind of prescription is in the box?" ”

Shi Gong felt a little strange, what kind of prescription was worthy of the ancestors' caution. Could it be that the ancestors left the tribe back then, and it had something to do with this prescription?

"Master, I won't tell you anything, this prescription is very similar to the prescription in the ancestral hall of the Medicine King Valley. Except for a few different herbs and different measurements, there is basically no change in it. Therefore, I suspect that this prescription is the original prescription of Changsheng. After Murong Xi finished speaking to his master, he took out the prescription and handed it to his master.

Shi Gong carefully looked at the medicinal materials written on the prescription, nodded, and said, "That's right, this should be the original prescription." ”

"I just heard Elder Qu mention that I had seen this portrait, and I wondered if there would be more than this portrait. The portrait that Elder Qu saw might not be this one, or maybe the other one was still in the Medicine King Valley. Murong Xi said.

"Xi'er, just now you said that the ancestor mentioned that this portrait was painted by him, so how could there be another one in the Medicine King Valley?" Shi Gong said puzzled.

"There is a very good chance that there is no mechanism on that portrait, perhaps the ancestor was worried that the secret on the portrait would be discovered, so he drew another identical one and asked another Elder Qu to bring it back to the Medicine King Valley collection. Of course, this is only speculation, and what exactly is the matter is not mentioned in the letter of the ancestors. Murong Xi muttered.

"I understand, after there is news in Northern Xinjiang, I will go back to the Valley of the Medicine King." Shigong said.

"Master, you don't have to go back in person, you can leave this matter to us." Murong Xi said.

"Xi'er, it's not that I don't believe you, it's just that after the plans of the Great Elder and the Elder Zheng failed, I cleaned up Elder Qu's courtyard. There were no portraits in it at all, and nothing was left except Gu worms. Shigong said.

"Master, I believe that there are still many secrets hidden in Elder Qu's courtyard." Murong Xi said.

"Okay, you're in charge." Shi Gong responded.

The old man took the prescription and looked at it for a long time, and then he said: "There are several medicinal herbs on this prescription that are poisonous, but when mixed with other medicinal materials, the toxicity will be dissolved." However, there are a few herbs that are written on the above usage in different ways. However, if you really refine the medicine according to the medicinal materials on the prescription, even if it is refined, it will be extremely poisonous. So, something seems wrong with this prescription. ”

When Murong Xi saw this prescription, he only noticed the difference between this prescription and the prescription in the ancestral hall, and did not carefully look at the refining steps written on the prescription. Therefore, when he heard the old man's words, he hurriedly got up and looked at the prescription seriously.

As the old man said, if you refine medicine according to this prescription, the pills that are refined are also extremely poisonous. What is the purpose of this princess hiding a highly poisonous prescription? Do you want to use this prescription to get revenge on the person who killed her child?

"Old man, you still look carefully." Murong Xi said.

After hearing this, Shigong also felt very strange. Why did Her Royal Highness hide a highly poisonous prescription in the scroll? And this prescription is very similar to the one in the ancestral hall, what is the mystery in this?

"Why did Her Highness do this?" Shigong muttered.

"This prescription is very strange, if you don't look carefully, you won't see the problem in it at all. The princess is not afraid that her descendants will use prescriptions to refine medicinal materials? Murong Xi said.

Murong Xi thought that Elder Zheng was refining the Yin-Yang Gu for his own selfishness, and the prescription for the Yin-Yang Gu was inspired by the prescription in the ancestral hall.

"Master, can you still remember what is written on the prescription in the ancestral hall?" Murong Xi muttered.

In their hands, only the prescription for the Yin Yang Gu refining by the Elder Zheng was found, and they did not find the prescription in the ancestral hall. Therefore, she really wanted to know that Shi Gongji didn't remember the above content.

"The prescription in the ancestral hall, I can only remember all the medicinal materials on it, but I don't remember the refining method inside. Because, I didn't have any intention of refining, so I didn't study it carefully. Shigong said.

"Master, please write down the medicinal materials on that prescription, by the way, it's best to follow the order on the prescription." Murong Xi said.

"Got it." Shigong knew that Murong Xi must have thought of something to be like this.

An hour later, the three of them left the bamboo house. Murong Xi and Feng Mingye went to Ji Limo with the prescription and told Ji Limo the questions on the prescription.

Ji Limo picked up the prescription and read it carefully, and said to Murong Xi: "This prescription is indeed weird, it stands to reason that if the princess was for her own child, she would not write this prescription." You can see the Yin Yang Gu refined by Elder Zheng, although the prescription has been changed, but the Gu refined has harmed many people. ”

"Could it be that there is another mystery to this prescription?" Murong Xi said confusedly.