Bai Weiying searched all the medical books, but he couldn't find the slightest record of Gu worms, and because Miao Jiang Gu Technique has many taboos, people who know about Gu worms not only know very little, but also avoid it like snakes and scorpions.

Bai Weiying's clue was cut off, and Zou Yu's side was also unable to move an inch.

I don't know if it's because of the lack of heart for a thousand times, or if she realized something, she was tired of being with Si Huazhen all day long, and she didn't even take a step out of the palace gate.

Zou Yu had sneaked into the room a thousand times, but he found nothing.

Bai Weiying couldn't, so he could only go to the Lun Imperial Doctor's Mansion in person, after all, the Lun Imperial Doctor was the royal doctor, whether it was experience or experience, it was incomparable to the current Bai Weiying.

"Imperial Doctor Lun, I'm really sorry to bother rashly, but I have some puzzles, and I need Imperial Doctor Lun to answer a question or two for me." Bai Weiying bowed slightly at Imperial Doctor Lun, and said directly to the point: "You know the Miao Jiang Gu Technique, if someone falls into the Gu and forgets the past with their sweetheart, what kind of Gu will it be?" ”

After hearing this, Imperial Doctor Lun twisted a furrow between his eyebrows, and after careful thought, he said in a hesitant tone: "Listening to the white girl's narration, there are some similarities with that forgetful Gu, the old man has seen the record of this Gu in the library in the palace, but it is just ......"

Imperial Doctor Lun did not finish the rest of the words, but the meaning of the words was self-evident.

The treasured classics and unique books in the library in the palace are unique in the world, if you want to enter the library, you must show it to the emperor, and only after the emperor allows you to step into it.

Bai Weiying knew the unspeakable secrets of Imperial Doctor Lun, especially when she saw the guilty look on Imperial Doctor Lun's face, Bai Weiying smiled understandingly, "Imperial Doctor Lun, you don't need to worry too much about this matter, I just encountered something and need to ask you for advice, and now that I have the answer, I will leave first." ”

"Okay, White Girl, go slowly." Imperial Doctor Lun watched Bai Weiying's figure walk out of the door of the mansion, and then sighed faintly.

After Bai Weiying left the Imperial Doctor's Mansion, he sent another message to Zou Yu and asked him to meet him in the teahouse.

In the private room of the teahouse, Bai Weiying and Zou Yu sat facing each other, Zou Yu's handsome face was dyed a little impetuous, and he said angrily: "That stinky woman, I don't know what's going on, the palace is guarded like the copper wall, and even a fly can't fly out, it's really three hundred taels of silver here." ”

Bai Weiying blew away the tea foam floating on the tea surface, and said slowly: "She's scared, I came to you, and I also wanted to discuss an important matter with you, I learned from Imperial Doctor Lun that this Gu is called Forgetful Gu, but the records about this Gu are only available in the library of the palace, so ......"

Zou Yu understood, and immediately followed Bai Weiying's words and said, "You want to explore the library pavilion at night, but ...... Leave this matter to me, it's too dangerous for you to go. ”

Bai Weiying shook his head, looked into Zou Yu's puzzled eyes, and ruthlessly said the cruel truth, "Not only do you not understand the rhythm of music, but you also don't understand pharmacology, if you let you go, I'm afraid that you will move out the entire library of books." ”

Zou Yu was teased by Bai Weiying like this, and coughed lightly in embarrassment, "Okay, you have a point." ”

It's just that this night of exploring the library pavilion is easy to say, and if you really want to enter the heavily guarded deep palace, it will take a lot of effort.

In addition, Zou Yu had a criminal record before, if he was recognized by someone, he was afraid that he would set off another storm.

Therefore, Bai Weiying made a human skin-mask for himself and Zou Yu, not only if he wanted not to attract the attention of others, but this face was naturally the more ordinary the better, and it was best for people to take a look at it and forget it in the next moment.

Zou Yu looked at the completely different face in the mirror, and couldn't help but say, "I've also seen this disguise technique, but your human skin-mask is too realistic, and you can't even see a trace." ”

"That's nature." Bai Chongming raised his chin with honor, and praised Bai Weiying: "Sister's medical skills are getting better and better, it seems that I can relax a little now." ”

After Bai Weiying and Zou Yu changed into the clothes and swords of the palace guards, they reached the point where they were fake, even if the head of the palace guards stood in front of them, they couldn't tell the truth from the fake.

"Our identities tonight are the patrol guards in the palace, I have already inquired, every night there will be four teams of guards in turn, what we have to do is to take advantage of their handover, blend into the next team of guards, and then take the opportunity to sneak into the library." Bai Weiying unfolded the topographical map of the palace and pointed to an attic in the southeast corner.

Zou Yu let out a "hmm", and only after it was getting dark did the two of them move in the direction of the palace.

As the night deepened, Zou Yu and Bai Weiying jumped down from a certain part of the palace wall, and then hid in the shadows.

A quarter of an hour later, the first team of guards finished patrolling, and the sound of footsteps and talking came from the other direction, Bai Weiying gave Zou Yu a look, and when the two teams passed by, there were quietly two more people at the end of the second team of guards.

After approaching the location of the Library, Bai Weiying and Zou Yu deliberately slowed down, and after the team drifted away, the two cautiously sneaked into the Library.

The leader of the guards didn't notice anyone leaving halfway, or he didn't even know when Bai Weiying and Zou Yu appeared in the group.

The library was dim, only the cold moonlight reflected on the ground through the window, Bai Weiying took out a fire fold from her arms, and by the faint candlelight, she flipped through the medical books in the vast bookshelves.

Zou Yu knew that he couldn't help much, so he did his best to illuminate Bai Weiying.

I don't know how long it took, Bai Weiying let out a low cry of surprise, and Zou Yu saw this, and hurriedly handed the candlelight closer.

"Forgetful Gu, the mother Gu is a child Gu, if you want to get rid of it, one is the person who is under the Gu to solve it, and the other is that the person in the Gu will dissolve the medicinal properties of this Gu and overcome it, there is no other way."

Bai Weiying turned the page back again, but there was no more record, she put the medical book back in its place, and there was a vague plan in her heart.

"Did you find a solution?" Zou Yu asked in a low voice.

Bai Weiying nodded, and just as the two of them were about to leave, a male voice suddenly came from outside the door of the library pavilion: "I am ordered by Your Majesty to come to count the books in the pavilion, you should open the door quickly, so as not to be punished in the end." ”

Bai Weiying's expression was grim, and Zou Yu relaxed his steps, and in line with the principle of not startling the snake, they hid in a dim corner.