Duan Yunfei was sick, Duan Yunfei had been practicing martial arts since she was young, her body was strong, and she was doted on by Yuwen Di, she had eaten a lot of various good tonics and treasures, and rarely got sick.

At first, he thought that it was a cold night, but after only one afternoon, Duan Yunfei's lips turned purple, and he could no longer recognize anyone.

"Even if the entire Taiyuan Hospital is exhausted, in the entire capital, we will definitely let Thirteen live!" Yuwen Di had ruled over the country for many years and he was a benevolent man who governed the nation. He was rarely furious, so when he said these words, everyone in the hospital trembled and didn't know what to do.

"Since you know what kind of poison is in the Thirteenth Princess, do you have any way to cure it?"

The young imperial physician said, "Although this poison is tyrannical, it's not fatal. As for the method …"

The imperial physician revealed hesitation on his face, and slightly raised his head to look at Yuwen Di. He coincidentally met Yuwen Di's eyes and couldn't help but shiver.

He could only muster up the courage to say, "We need to ask the person who poisoned the prescription!"

Seeing that Yuwen Di did not react, the imperial physician continued, "The Wangyou Solution is made from seventeen different medicinal herbs, and the method used is a total of two hundred and fifty-six."

"In other words, the Little Thirteen is not saved?"

The imperial physician raised his head and looked at Yuwen Di, and took a deep breath, "No matter what, the most important thing to change about these two hundred and fifty-six methods of concocting the ingredients is the purple lemon fruit, which is produced in the Xiliang!"

The young imperial physician was called Zhang Yi, and was the nephew of the head of the Taiyuan Hospital.

"You are usually so calm, so why are you being so reckless today!"

Zhang Yi did not seem to be afraid of the academy head, she picked up the teacup by her side and gulped down a large mouthful of tea, then said: "The Queen of Xiliang has passed away, has Uncle heard of his?"

Principal Zhang Heng nodded his head.

"The King of Xiliang dotes on his little son, Xiu Huang, and this Xiu Huang is the son of a imperial concubine. This imperial concubine's family was a rundown family with no power or influence, and Xiu Huang was not their direct son. But this Xiu Heng is different, he is the direct descendant of the late Empress, his outer sect hold more than half of the Xiliang's military power, uncle, do you understand?

You mean to say that the thirteen royal daughters were poisoned by the people from the Xiliang, and their goal was to kill Xiu Heng? "

"The Emperor had the intention to eradicate the Xiliang long ago, it's just that he suffered too much because he couldn't find a suitable teacher. Today, my nephew has given the Emperor an excuse."

Zhang Heng was secretly delighted. He got up, walked to Zhang Yi's side and patted on Zhang Yi's shoulder, "Your father was a man with a heart of water, and your cousin was a failure. The Zhang Family's glory can only depend on you!"

Zhang Yi knelt down and said, "I will not let uncle down!"

Yuwen Di was sent to the Sky Prison, where the Xiliang's army was stationed. However, the antidote Duan Yunfei gave was still there.

Under the pressure, Taiyuan Hospital used tonics to extend Duan Yunfei's life everyday, but in the end, it was impossible to cure. Duan Yunfei became thinner and thinner.

Mu Chuyang, who was usually quarreling with Duan Yunfei every day, broke into the death cell and beat Xiu Heng half to death.

Although he couldn't see Duan Yunfei, Mu Chuyang had been coming to the Red Luan Palace to sit for half a day every day.

The situation at the border of the Xiliang was not looking good. Xiu Heng's uncle was very brave, the two armies had been facing each other for many days already.