In this room, when Jiamo came back, he had already taken out a stack of paper stained with the fragrance of ink from his sleeve, and took out a wrapped silk handkerchief. He opened it and found that it was the small amount of medicine that Queen Yang had taken today that had been quietly poured out.

Drug residue.

Under Li Sui's silent nod, Qing Zhi stepped forward and spread out the prescriptions, looking at them one by one. It took about half a cup of tea before she raised her head and said, "Judging from the prescriptions, all those prescribed by the Imperial Medical Office are

If you take this precious medicine for replenishing qi and blood for a long time, your highness’s symptoms of qi and blood deficiency should be mostly cured, and he shouldn’t be like this now—”

Hearing Qing Zhi's words, Li Sui frowned slightly, and the next moment his eyes fell on the medicinal residue in the silk handkerchief.

"What about them?"

Upon hearing this, Qing Zhi put down the last prescription in her hand, picked up the handful of medicinal residues and handed it to her face. Then she stretched out her hand and gently picked up each medicinal ingredient with her fingertips. She almost smelled the same and considered them all.

, as the music of the piano played outside, Qing Zhi's beautiful eyebrows became more and more frowned.

"What's wrong with these medicines?"

Hearing Li Sui's question, Qingzhi loosened her fingertips, and the medicinal materials fell back into the handkerchief. She shook her head, with a little doubt and hesitation in her eyes: "Every medicinal material here has something to do with the prescription."

It is exactly the same as what was written in the book, without any errors.”

Li Sui's eyes paused slightly when he heard this. Isn't the crux of the problem not in this medicine? Or has the dregs of the medicine been replaced?

When Li Sui's eyes glanced at Jiamo who was standing aside, Jiamo shook his head and said, "These things were picked up by the slave and locked up for safekeeping. There were no traces of being touched when the slave took them."

At this moment, except for the music in my ears, everything seemed to be silent.

Li Sui couldn't help but frown, as his past life once again appeared in his mind.

After the death of my sister and her child, everyone in the Imperial Medical Office was condemned, and was dismissed from office and kept idle at home. It was expected that the imperial doctor Ling Sun Zhong would return to the Imperial Medical Office, but an old illness suddenly occurred in the palace and he passed away suddenly.

Too many coincidences come together and it doesn’t seem like a coincidence.

Therefore, from that moment on, Li Sui became somewhat suspicious.

But at that time, the building was empty and there was no way to verify it.

Now that everything is clearer, Li Sui doesn't believe that the death of his sister and the child is a coincidence, and he doesn't believe that Sun Zhong's sudden death is also a coincidence.

There must be someone at work here.

Could it be that someone had tampered with him while he was making the medicine?

Just when Li Sui frowned and was puzzled, Qing Zhi, who was rubbing the medicinal materials, raised his eyebrows. As if he suddenly noticed something, he reached out again to carefully pick up the medicinal materials wrapped in silk handkerchief, and handed it to the tip of his nose.

Sniffing and gently twisting her fingertips, she found that her fingertips seemed to be stained with some powder. When she removed the sticky powder

She raised her fingertips to the tip of her nose, and immediately smelled a faint fragrance and medicinal smell. Qingzhi's eyes moved slightly. The next moment, she tasted a little of the powder on her fingertips, and her pupils changed slightly.

, a thought flashed through her mind quickly, and she suddenly looked at Li Sui, with a bit of excitement flashing in her eyes.

"I see--"

After hearing Qing Zhi's words, everyone present looked over and saw Qing Zhi picking up a piece of licorice and looking at everyone: "All these medicinal materials have been sprinkled with a layer of Jim Naima tea foam."

Jim Naima?

Seeing everyone's confused looks, Qing Zhi placed the medicinal materials under the light. Through the bright sunlight, she could see that the medicinal materials were indeed covered with a thin layer of powder. If you didn't look carefully, you would definitely miss them.

"Gimnaima is produced in Tianzhu and has the effect of treating diabetes. After taking it, people will not notice the sweetness and reduce people's appetite. Therefore, in order to keep their body slim, women from Tianzhu make it into tea and drink it.

, but this product is not suitable for pregnant women, otherwise it will make people unable to eat.

What's more, it will cause the mother to lose weight day by day, and the child in the belly will also be born with deficiencies. Looking at the condition of Her Majesty the Queen, I am afraid that she has been taking this drug for a long time, which will lead to long-term inability to eat, morning sickness, and even

It’s now getting to the point where I can’t sleep all night, with heart palpitations and shortness of breath.”

"So, in order not to be noticed, someone deliberately crushed this substance into powder and mixed it into my sister's medicine every day -"

At this moment, Li Sui felt as if ten miles of ice suddenly spread to her body bit by bit, making her feel a kind of coldness that was hard to get rid of. She could stay in Sister's medicine every day without even noticing.

If this substance is mixed in, there will probably be no one else except the imperial hospital. As Yang Chongyuan's confidant, Sun Zhong was also designated as the imperial physician who will give birth to his sister. Presumably, he has to do these things himself, and he will never dare to let it go.

Others participate.

Therefore, at the moment, only Sun Zhong is the most suspicious person.

But she couldn't make such a guess, so she acted rashly. Once she alerted the enemy, she would lose everything.

"Has Sun Zhong done anything unusual these days?"

Hearing Li Sui's question, Jiamo shook his head in embarrassment, and then said: "I have been sending people to quietly keep an eye on the imperial doctor's order these days, but the imperial doctor's order comes to the palace every day, either on duty at the imperial medical office or on duty.

I came here to ask for Ping Anmai, and after leaving the palace, I went straight back to my house. I never had any contact with anyone else, and I didn’t do anything unusual at all."

Jiamo's answer was within Li Sui's expectation. How could a person with such courage be easily taken advantage of?

Rather than struggling to find something and falling into passivity, it is better to lure the snake out of its hole and turn passivity into initiative.

"Then we will first find out where this tea is sold in the entire Chang'an City."

When they heard Li Sui's words, Jiamo and others immediately understood Li Sui's intention. Since the Imperial Medical Office used this tea to do such treacherous and unscrupulous things, they naturally did not dare to purchase this tea in the name of the public, which would only arouse suspicion.

If you can go to the private sector to purchase quietly, as long as you find out the source of their purchase, why worry about finding the murderer behind the scenes?

"Jiamo will inevitably attract attention when leaving the palace——"

After speaking, Li Sui looked at Yu Nu on the side and said: "Yu Nu, in two days you will take Qing Zhi with you, so that we can report to the Taiwei Mansion that we are safe and leave the palace. Qing Zhi will go to the workshop to investigate, and you will return to the palace.

Cover with her."

"Jade slave understands——"

Li Sui nodded with relief, looked at Qing Zhi next to him again and thought: "If these adulterated things are disposed of from today, will my sister be cured soon?"

After the words fell, Qing Zhi quickly shook his head and said: "Based on His Highness's current situation, he has been taking this tea for at least a month. If he wants to fully recover, he needs to stop using this tea and keep it for two months before it can be completely eliminated.

The stasis in the body is completely healed.”

Speaking of this, Qing Zhi seemed to be afraid that Li Sui would be worried because of this, and added: "But if you stop taking this substance from today, at least His Highness will no longer be in danger."

Li Sui nodded when he heard this, and then said: "That means we have at least two months -"

That's enough.

It was enough for her to catch the murderer and change this crisis-ridden situation.

At this moment, some noises came from outside the palace. Li Sui and others immediately fell silent. When they walked out, they saw Baoying, who was slightly sweaty, coming back carrying a drunken hibiscus with a fragrant smell.

Li Sui greeted her with a smile, quietly pointed at Empress Yang who was sleeping behind the curtain, and then said: "Sister, I will be delighted when I wake up later and see the flowers you picked."

As he spoke, Li Sui wiped the thin sweat from his temples with his silk handkerchief and said: "Why did you go out and sweat so much and your face is so red? Could it be that someone is chasing you? Come back in a hurry."

of."

When Baoying heard Li Sui's joke, her heart skipped a beat. She felt her heart beating faster and her face couldn't help but feel hotter, so she quickly pulled Li Sui to the side.

As he walked, he whispered: "I saw that the sun outside was getting worse and worse, so I hurried back."
Chapter completed!