Because she was proficient in medical skills, Qiao Niannian quickly found the location of her stomach, so when she found it, she gently pressed the upper part of the needle. Then, Qiao Niannian could see that the yellowed liquid was sucked up.

Then, the silver needle instantly blackened, which showed how strong the poison was. Qiao Niannian frowned slightly, she had never seen any medicine, and the toxicity would be so strong.

The person who can decide to poison must have an extremely hateful psychology for the first queen, Qiao Niannian thought about it, and took out the silver needle, put it on the plate that had been prepared a long time ago, and then re-covered the first queen's clothes.

Then, she called the maple grove in and asked him to take the next steps.

Feng Lin saw that the toxin had been taken out smoothly, so he took out the silver needle from the plate, and then used another relatively small container to squeeze the toxin in the silver needle inside.

Because the toxin is present in the body all year round, it cannot be separated from other fluids well. Although the liquid in the container does have a large amount of toxins, the toxins are not very pure, so it is necessary to use other tools to separate those different liquids first.

"Princess, now the toxin has been taken out, but you need some spirit powder and a few small plates to completely separate the toxin."

Feng Lin said to Qiao Niannian, and Qiao Niannian glanced at the body of the first queen, and then said to the people who came in from the door: "Put the first queen into that jade face, be careful." ”

Seeing that they had already dealt with it, Qiao Niannian turned around and said to Feng Lin, "Follow me." ”

With that, she walked towards the door. And Maple Grove also followed her and went with her.

Qiao Niannian naturally knew what the spirit powder he was talking about was. Because she was a modern person after all, and she had extremely high medical skills, she knew how to separate toxins and other liquids.

It's just that she thinks that since Feng Lin can help her with this, and she doesn't know much about the ancient separation technique, how to separate this toxin from other liquids should be better left to a more professional person. When all the toxins have been separated, then next, Qiao Niannian will know what to do.

After arriving at the Wei Yixuan, which was where Qiao Niannian used to live, she walked inside. Here, she has transformed it into an experimental room in the palace, although it is said that there are not as many medicinal materials as the experimental room in the medical hall, but it is still complete. In addition, she already had this idea to find out the toxin components in the body of the former queen, so she also prepared these things that needed to be used in advance.

"You're a healer?"

There were some medicines and medical-related appliances inside, and Feng Lin was very surprised when he saw this.

He really didn't expect that in this secluded palace, he could still see these things.

And because he was too shocked, Feng Lin forgot to use honorifics and asked Qiao Niannian directly. Qiao Niannian ignored him, and walked towards the table where various medicines were placed.

picked up a bag of things, and then, Qiao Niannian handed it to Feng Lin, "This is the spirit powder." There's all the equipment you need, and you're here to isolate the toxin, and then talk to the people outside. ”

"Yes."

Feng Lin lowered his head towards her, because he felt the disrespect in his tone just now, and Qiao Niannian didn't take it seriously, so he responded with some embarrassment.

Then, Qiao Niannian walked towards the door. And when she arrived at the door, she instructed Eryu: "Be careful." ”

And Eryu heard her command, so he immediately nodded. Because Eryu was specially sent by Qiao Niannian to supervise the maple forest, she knew what Qiao Niannian wanted to express.

In the study.

Gong Zhijin was not in the mood to deal with military affairs at the moment, because he knew that Qiao Niannian was doing something now.

Can the poison really be detected?

He could trust Qiao Niannian's ability, believe that she could handle it properly, and he also knew why she didn't let him go to the Cold Rain Pavilion with her. It's just that, after all, there is a certain risk in doing anything, and even if his mother can be unscathed, it may not be able to separate the toxin, so he can't help but take that thing to heart.

And then, Qiao Niannian appeared in his sight.

"I know what you're worried about, the first queen is fine, I've taken care of everything."

Qiao Niannian walked straight in front of him and gave him a reassuring pill.

When Gongzhi Jin heard this, the worry in his heart just now was slightly relaxed. He stood up, and the sadness in his eyes Qiao Niannian knew it at a glance.

"Toxin taken out?"

Gongzhijin looked at her and asked. Since he had never had this idea before, he was not sure if her method was really feasible.

"Hmm. Now it's being separated. But I believe that it won't be long before the poison will know what it is. ”

As long as Feng Lin can completely isolate the toxin, then Qiao Niannian has the ability to test its ingredients, and he will be able to know what kind of poison it is.

After hearing this, Gongzhijin nodded and looked at the sunlight that suddenly shone in.

This piece of sunshine, in winter, has no temperature at all. If Maple Forest only knows some skins, then this method will be broken to a certain extent, just like when he was looking for clues before.

"Even if it is found, it may not be particularly useful."

There was no trace of uncertainty in Gong Zhijin's eyes, and in Qiao Niannian's opinion, it was like a very firm veil, which made her feel that he seemed to have something on his mind.

"What do you mean?"

Qiao Niannian didn't understand what he meant, and Gong Zhijin paused, turned around, looked at Qiao Niannian with his eyes, and said, "Someone gave me an item today. ”

And Gong Zhijin then turned to the subordinate and made a look, and the subordinate immediately understood what he meant, and turned around and left. After a while, he took a plate and walked briskly towards Gong Zhijin.

After stopping, the man lowered his head, slowly lifted the plate, and put it in front of Gong Zhijin.

It's just that Gong Zhijin didn't mean to take it, but asked Qiao Niannian to lift the cloth on it.

Seeing Gongzhi Jin like this, Qiao Niannian also took the cloth away with some doubts, and what appeared inside was a grass.

"What is this?"

Qiao Niannian didn't understand what he meant, and she didn't know the type of grass.

"Herbs that can detect poison are similar to the effects of silver needles." Gong Zhijin's eyes darkened suddenly, this is something of unknown origin he received this morning, and this is precisely related to what they have done recently, "This is sent from over there, it seems that he has been observing our whereabouts." ”

Hearing this, Qiao Niannian's eyes immediately widened, he didn't expect such a thing. She has always believed that the ancient "surveillance" will be very weak, as long as she is careful, it should not be known. But she underestimated those people, if it was really as Gong Zhijin said, then even if they really tested the poison, it wouldn't have much effect.

Because judging from their performance, they are not worried about the danger of this poison being detected by Gong Zhijin and others.

"It's disgusting." Qiao Niannian frowned, if the person who killed the first queen learned their whereabouts, then it must have been obtained through a large amount of manpower, after all, there was no high technology in ancient times, and this person would definitely not exist in the palace, because these people in the palace would make some adjustments regularly.

Therefore, it was when they talked about the transfer of the body of the first empress, and they were seen. And if you want to test the poison in the body of the former queen, it is at the ice exhibition that someone stole it. Listened.

So from this point of view, those people must now know all their whereabouts.

"But for now, I think it's better to test for that poison first. Maybe they're trying to stop us from looking. Qiao Niannian thought for a moment, and then said, "Now we have to increase our efforts to monitor our people, find out, the greater the scope of their surveillance, the more likely we are to net their people." ”

And Gong Zhijin actually thought so too, after hearing Qiao Niannian say this, he nodded slightly.

"Ma'am, the toxin has been separated."

After they finished speaking, Eryu knocked on the door, walked in, and said to Qiao Niannian.

The people around Qiao Niannian all knew that they were doing something very important now, but they didn't know that the remains of the former queen were in the palace, and they didn't know where the poison they were testing now came from.

"Got it."

Hearing her say this, Qiao Niannian knew it in her heart, so she said to Gong Zhijin: "I'll go to the drug test first, and when the results come out, I'll tell you as soon as possible." ”

"Hmm."

Knowing that she had her own ideas, Gong Zhijin didn't ask any more. And Qiao Niannian followed Eryu to Weiyixuan together.

After arriving, Qiao Niannian saw Feng Lin staying at the door, waiting for her arrival. And after Feng Lin saw Qiao Niannian, he immediately walked closer to her.

"Princess, I've done all my things for you, can I go?"

Hearing this, Qiao Niannian's eyes turned cold, but they quickly recovered. With a hint of a smile on her face, she said to him, "Don't worry, I have some good tea here, when I finish the poison test, taste it with me." ”

"I'm not going to ......"

When Feng Lin heard what she said, coupled with her expression, he felt a little weird, so he wanted to refuse. However, Qiao Niannian thought of the Eryu beside him, and immediately dismissed his words with his eyes.

"The princess has good intentions, do you want to refuse?"

Eryu stopped Feng Lin, and Qiao Niannian didn't mean to turn back at all, just walked inside. And Eryu immediately closed the door. Feng Lin had no choice but to frown, and continued to stand at the door, waiting for Qiao Niannian to come out.

As soon as Qiao Niannian entered the house, he saw a few plates of things on the table. But obviously, the most abundant dish is the toxin.

The color of this toxin is a little dull yellow, but there is a slight purple tinge. Qiao Niannian sucked it out a little with a tube, and then put it into the small container containing some liquid that had been prepared before. And there are ten kinds of liquids in this container, and all the toxins in this world can react in a few of these liquids. As long as there is a solution that will have some special reactions, then it is time to move on to the second step.

After about a stick of incense, Qiao Niannian knew what this poison was.

She had looked up a lot of books before, and there were not many types of poisons in this world, and basically, she knew about them. It's just that the poison made from her hands is different. So it's relatively easy to detect the poison.