The daughter of the emperor is beautiful and holds the power over the world

Ling Yuefeng and Si Zhengxuan followed him when they were young, and they made great contributions to his successful ascension to the throne.

Although Ling Yuefeng is a military general, influenced by Si Zhengxuan, he is also a military general who loves reading.

After he retired from the front line, he was actually quite suitable to take the position of Minister of War.

Unfortunately, after Ling Yuefeng was defeated at Beiyan Pass, he fell ill and he and Ling Yuefeng never met again.

The emperor waved his hand and said, "Ling Yuefeng is not suitable. After his defeat at Beiyan Pass, his spirit was completely broken."

Si Yan didn't say anything. She knew that the emperor didn't have many candidates at the moment, so she wasn't in a hurry.

Once the truth behind the defeat at Beiyan Pass is revealed, the emperor will reappoint Ling Yuefeng without her saying anything.

At this moment, Eunuch Gu's voice rang out at the door of the palace: "Your Majesty, Imperial Physician Fu and Imperial Physician Wu are here."

The emperor said in a deep voice: "Let them in."

Fu Rentao and Wu Hai were the director and deputy director of the Imperial Medical Service respectively, and the emperor rarely summoned them at the same time.

The emperor's most trusted imperial physician is Fu Rentao. Usually, only Fu Rentao is summoned. Today, both of them are summoned together, which obviously means something big is going on.

The emperor waved to Eunuch Gu, who immediately handed the packet of medicine that Si Yan had brought to the two of them for inspection.

As soon as the two men saw the medicine, they knew it was from Prince Yong. They felt a tightness in their hearts, but they did not show it on their faces.

"You two, is this the medicine you prescribed for Prince Yong?" the emperor asked in a deep voice.

Fu Rentao and Wu Hai looked at it carefully, and Fu Rentao replied respectfully, "Yes, Your Majesty."

"This is the medicine for His Royal Highness Prince Yong." Wu Hai also nodded.

Si Yan walked gently in front of the two and said indifferently: "Two imperial doctors, after checking, have you found any problems with this medicine?"

"No problem." Fu Rentao spoke first, his face full of confusion. "Miss Si, do you think there is anything wrong with this medicine?"

Si Yan said nothing, turning to look at Wu Hai: "What do you think, Imperial Physician Wu?"

Wu Hai also said: "There is nothing wrong with this medicine."

Si Yan's expression turned stern, and his tone was stern: "Two imperial doctors, please take a closer look at this medicine. Is there anything wrong with it?"

When Fu Rentao and Wu Hai heard Si Yan say this, they knew something had happened, but they had already discussed it.

The two men said stubbornly, "Miss Si, there is nothing wrong with this medicine."

Si Yan looked at them all saying the same thing and couldn't help but sneer. He looked up at the emperor and said, "Your Majesty, how about asking the other imperial doctors to come and take a look?"

The emperor nodded and said in a deep voice, "Go and call all the imperial doctors on duty at the Imperial Hospital."

Fu Rentao and Wu Hai stood aside with their heads down, their expressions unchanged. The emperor looked unhappy.

He is not sure whether there is a problem with the imperial physician or with Si Yan?

Eunuch Gu knew that the matter was urgent, so he asked someone to quickly call the imperial physician from the Imperial Hospital.

The emperor ordered the imperial guards to stay outside the bedroom and no unauthorized persons were allowed to approach.

There were eight imperial doctors on duty today. They came to the emperor's bedroom and stood in an orderly line by the door after entering.

Eunuch Gu took the medicine and asked them to check it one by one, and asked them if there were any problems.

The imperial doctors checked the medicine packages one by one and said in unison, "Your Majesty, there is no problem with this medicine."

Si Yan knew that there was a problem in the Imperial Medical Service, but he didn't expect it to be such a big problem.

The emperor took a deep breath and looked at the woman in front of him with a serious look: "Si Yan, what do you say?"

Si Yan glanced at the imperial doctors standing by the door and found that except for Imperial Doctor He who frowned and remained silent, the other imperial doctors were all kneeling on the ground, saying that there was no problem with the medicine.

"Imperial Physician He, what do you think?" Si Yan walked over slowly and looked at He Rong.

He Rong was still examining the package of medicine. After a long while, he finally spoke: "Your Majesty, this medicine seems to be fine, but also seems to have a problem... I am not a skilled doctor and cannot tell the difference."

One of the herbs in this medicine package is the one that He Rong has recently been researching.

He Rong was very surprised to see this medicine added to Prince Yong's medicine, but he was not sure.

Si Yan turned to look at the emperor: "Your Majesty, I have another packet of medicine here. Why don't we ask the imperial doctors to check it and see if there is any difference between these two packets?"

"Okay." The emperor agreed immediately.

Eunuch Gu took another packet of medicine and had the imperial doctors examine it again.

Fu Rentao and Wu Hai were greatly surprised when they saw the package of medicine. They had tampered with Prince Yong's medicine and were discovered.

The two men remained expressionless, but cold sweat broke out in their palms.

Fu Rentao bowed to the emperor and said, "Your Majesty, this package of medicine is the same as the previous one. There is no problem."

"Your Majesty, there is no problem with this medicine." Wu Hai also said.

The other imperial doctors also checked the package of medicine and said that there was nothing wrong with it.

When it was He Rong's turn, He Rong carefully examined the two packets of medicine, compared the medicine that he found strange, and exclaimed: "Your Majesty, these two packets of medicine are different."

"What's the difference?" the emperor asked with a deep look in his eyes.

"There's a medicine in these two packets that looks extremely similar. You can't tell the difference with the naked eye, and you can't smell it either, but they are different..."

Imperial Physician He picked out two extremely similar medicines from the two packets, and the emperor could not tell them apart with the naked eye.

At this moment, an imperial physician stepped forward and said, "Master He, you are talking nonsense. These two medicines are exactly the same."

Another imperial physician followed suit and said, "Yes, could it be that Imperial Physician He is more skilled than all of us combined?"

He Rong said coldly: "My medical skills are not very good, but I dare to tell you the truth, Your Majesty, these two medicines are completely different."

He Rong had encountered this problem before. By chance, he discovered that there were two medicines that looked so similar that he couldn't tell them apart.

However, he had consulted the genius doctor Yunya over the past two days and already knew how to distinguish these two medicines.

He Rong stepped out from among the imperial doctors and said solemnly, "Your Majesty, please have someone bring two cups of hot water."

"Gu Yuan." The emperor ordered the eunuch beside him.

Eunuch Gu quickly asked someone to bring two cups of hot water, and He Rong put the two medicines into the two cups respectively. After a while, the imperial doctors claimed that they were the same medicine, but one was transparent and colorless, and the other was light yellow.

"Your Majesty, this medicine is poisonous when it comes into contact with hot water." He Rong pointed at the light yellow cup of hot water.

The emperor's expression suddenly changed: "Are you serious?"

Fu Rentao stood up and said coldly, "Imperial Physician He, this is because the herbs grew in different years, so they appear different colors when soaked in water. Don't mislead Your Majesty."

"My lords, you can learn medical skills even if you are not proficient in them, but deceiving Your Majesty is a crime of deceiving the emperor." He Rong said angrily with a red face.

He knew that the people in the Imperial Hospital were colluding with each other, and he didn't want to be involved with them, so he was ostracized, but he accepted it.

But unexpectedly, they were so bold as to deceive Your Majesty.

"Your Majesty, Imperial Physician He said this medicine is poisonous. I will drink it now and see if I am alright."

Wu Hai said this, without waiting for the emperor to speak, he walked up, picked up the cup of water, gulped down the water for soaking the medicine, and chewed the pills and ate them.

The emperor's eyes were filled with gloom. Someone actually dared to play tricks under his nose. He had to get to the bottom of the truth.