There is a Seven Evil Sect on the rivers and lakes, it is said that the old man of the insect evil in it is good at Gu arts, and once used Gu as a tool to harm half of the people in the martial arts, setting off a bloody storm, and was finally killed by the Righteous Path Alliance.

Since then, people in the martial arts are extremely afraid of Gu, and they are more reluctant to raise Gu.

Bai Tang paused at this time, and his eyes fell on the small cloth bag next to him, which was the blood that had been collected.

"If my guess is correct, then there should be some similarities between these people being selected as Gu Nests, and I'm afraid this won't be the last case, and this incident shouldn't be the first case, I suggest you can investigate the files of other states and counties."

'Ding, the side quest is opened, grab the Gu King, reward points 10,000, 10 random level 5 herbs, 30 random seeds, and no time limit. ’

Bai Tang was suddenly stunned.

This is not the first time that the system has issued a task.

When she opened the system backpack for the first time when she was treating the Queen Mother and took out the medicine, the system issued a task to ask her to find out the real murderer of Mama Fei.

At that time, she still had the obedience to the tasks set by the main brain as an NPC, so she had the later case solving.

It's just that since then, there has been no such thing as issuing tasks in the system, and now it has appeared again after many years.

She frowned, looking at the system for the first time, she didn't understand what the reason for issuing the task was, and why did the system still know about the Gu King?

In the world where she was originally located, the information about Gu had almost disappeared, and only a few remaining words had been kept, and it was very unclear.

Her understanding of Gu came entirely from Zongyang Medical Valley.

Moreover, the medical valley also raises Gu worms, everything has two sides, Gu worms can be used to harm people, and they can also be used to save people, and the medical valley is used to save people.

She also has a Gu worm on her body, which is the exclusive letter Gu of the Medical Valley.

The blue beetle released by the senior brother when he was looking for her before was the Xin Gu, which was raised by each Medicine Valley disciple with blood himself, and he could recognize the master, as long as it was within a certain range, the Xin Gu could find its destination according to the taste.

It's just that she doesn't have much interest in insect Gu, so she doesn't know much about it, so she never thought about Mu Shaochen's poison before.

In addition, the extra rewards of the system this time also made her puzzled.

Because the first system task did not reward items, only points, but she didn't understand what the points did.

Now there are more item rewards.

And these items ......

She suddenly remembered the game she was in as an NPC, and I was afraid that the level herbs awarded were the same as those in that game.

It made her mind come alive.

Of course, she has many prescriptions in her mind, but the so-called Qiao woman is difficult to cook without rice, and many of the materials on the recipe are not available in this continent, so if you want to make medicine, you can only find some drugs with similar efficacy for testing.

This is also the reason why there are not many types of medicines she has made over the years, not that she can hide them, but because she has no materials.

If those materials can really be moved to the world, it will be convenient.

"What comes to mind?" Seeing her face change suddenly, Wei Jiuli waited for a while and asked.

Bai Tang came back to his senses, and then shook his head, "I thought of something, but I'm not sure, I'll go back and study the blood first." ”

"Okay, I'll send you back, and it just so happens that I also have to talk to Rong Guogong about something." Wei Jiuli also stood up.

It's just that halfway to the Rongguo Mansion, Wei Jiuli was suddenly summoned into the palace.

Don't pass Wei Jiuli, Bai Tang sat alone in the carriage, playing with the small bamboo tubes in the package, and the blood collected was inside.

When she thought of the Gu Nest, she immediately discovered the problem with the blood.

When scanning a corpse, the system will report basic information, including blood type.

And these people have a uniform blood type, AB blood type.

Because the blood from the dried corpses had dried up, the system didn't report the blood pattern when it scanned them, and the system didn't report it again when she scraped the blood powder.

Including Mu Shaochen is also AB blood type, that is to say, the choice of Gu Nest is related to blood, but how do they determine the blood type?

There is no blood testing equipment and it is not easily accessible to people.

From Mu Shaochen's example, it can be seen that it was premeditated and the goal was accurate, how did those people determine that the other party was what they said they needed?

But after thinking about it, since the other party is good at using Gu, and Gu worms have strange abilities, maybe they are also using Gu to find people who are suitable for blood.

However, there is another point that is also suspicious, and that is Chen San.

Because among these people, only Chen San is not of AB blood type, but the poison is the same, why is this.

In addition, Chen San's way of death is not the same as these people, he will die suddenly, will it have something to do with the blood wrong Gu?

But if this is the case, it is too much of a coincidence, but it is Chen San.

She always felt as if someone had deliberately passed through Chen San to make them notice this matter.

Suddenly, there was a scream outside, followed by the neighing of horses, and the next moment the carriage shook violently.

Bai Tang was slammed, his shoulder hit the arm of the car, and his eyes looked through the gap in the window, just in time to see the pedestrians running outside.

In the chaotic shouting, a sound of breaking the air sounded.

Bai Tang immediately recognized what caused the sound of breaking the air, and a dark color of joy appeared in his eyes.

Arrows came from all directions, heading towards the wagon that swayed in the middle.

But before the arrows could touch the carriage, several people in ordinary clothes immediately leaped out of the crowd, holding long knives around the carriage and waving a rain of arrows.

It's just that there are too many people running around, and they will inevitably hurt people, and these people are also a little restrained, so they also let some sharp arrows pierce into the carriage.

"Lord Bai, get out of the car." There were two helpers around, and the coachman hurriedly opened the car door and said eagerly to Bai Tang, who was stable inside.

Rong Guogong regarded Bai Tang as Mu Shaochen's savior, how could he not protect her safety.

Although she is only a chauffeur when she goes out, in fact, there are many guards hidden around at all times, not to mention the secret guards arranged by Wei Jiuli.

The assassination was also expected, so everyone didn't show how to be caught off guard.

Bai Tang nodded and followed her out of the car.

It's just that she got out of the car and didn't run away, but grabbed the coachman's long knife casually and threw it directly into the distance.

The long knife made a clinking sound when it hit the sharp arrow, but not only did it not fall, but it didn't even change its direction, and directly cut the sword in half, and unstoppably headed towards the roof.

The long knife flew out, and Bai Tang didn't take another look, but tore the tablecloth on the stall next to him and threw it out.

The sharp sound of breaking the air sounded in everyone's ears, and the soft thin cloth actually wrapped those sharp arrows.

With one hand, she pulled up the tablecloth wrapped in sharp arrows, and with one foot she leaped to the roof of the car, and with a flick of her wrist, the sharp arrows in the cloth were shocked and flew out, shooting in all directions.