"Hum." the voice of Yun Xue Yao has just fallen, and Cheng Yuan has been laughing. "It seems that the royal highness of the princess really doesn't understand this jade liquid. Now the king of Xiang has poisoned the poison. Can you poison anyone in your country?"

Although Yun Xueyao had expected that the poison in the king of Xiang was not simple, he didn't expect that no one could solve the poison.

Looking back, they looked at the faces of Xie Yao and Jia Heng. Their faces were dignified. They met Yun Xueyao's eyes and quickly turned aside.

"Princess." Yunjing also came forward and said, "you don't know, this Yuye powder is a poisonous tree growing in Jiangcheng tribe of Chengguo, and the output is very small. No one can get this antidote except Chengguo people."

"This is Cheng Guo's poison?" Yun Xueyao listened to Yunjing's words, her brain was confused, and her eyes looked suspiciously at Cheng Yuan's direction. "No wonder the prince came at this time. It's really a coincidence that Xiang Wang was poisoned."

Looking at Yun Xueyao's suspicious eyes, knowing that Yun Xueyao misunderstood Cheng Yuan as the person who poisoned, Shangguan Xiao immediately couldn't help but explain: "Your Highness has misunderstood. In fact, though the Jiangcheng tribe has returned to our country, they have always relied on selling all kinds of medicinal herbs to survive. This jade liquid is scattered from Jiangcheng. The price is high, and the antidote is more expensive, so it is rare."

After that, he looked at the direction of Cheng Yuan, and he saw the face as usual. He looked at the cloud and snow, and said, "but the princess is relieved. If the princess wants to save the life of the king, this antidote will certainly come to me."

"If your highness wants an antidote, what does your highness want?" Yun Xueyao stood up and looked directly at Cheng Yuan in front of her.

Cheng Yuan looked at Yun Xueyao's face and took out the medicine bottle again from his sleeve: "as long as the princess leaves here with me, ah Xiao will give him the antidote of Yuye powder within ten days. Take one antidote pill every day, which will save King Xiang's life."

What? The condition for taking the antidote to King Xiang was to follow him away. Yun Xueyao was puzzled: "what did your highness say? If you want to get the antidote, Xueyao will leave here with you?"

"Exactly." Cheng Yuan smiled and said firmly.

"No." before yunxueyao spoke, the Cloud View on one side was the first to speak.

Yun Xueyao's puzzled eyes fell on Yun Jing's face. Yun Jing took a deep breath, approached Yun Xueyao's ear and whispered a few words. Yun Xueyao looked at Cheng Yuan with more anger and forbearance.

On one side of the Shangguan Xiao was in a complicated mood. He looked in the direction of the master and was worried.

Although Cheng Yuan looked at the change of Yun Xueyao's expression, he was also vaguely worried. It seems that the messenger of Yun Shizi has met Princess Ding'an, and she must have noticed something. But now it's already here, but he can't give in for half a minute.

After a long time, Yun Xueyao's face calmed down again. She seemed determined. She took the antidote in Cheng Yuan's hand: "OK, I'll go with you, and I hope the crown prince can keep his word."

"Princess, don't worry, Yuan naturally speaks nine tripods." Cheng Yuan smiled relieved, but her heart was mixed with five flavors. In order to seal the stranger, she could endure so much.

Jia Heng was very moved when he watched Yun Xueyao do this for King Xiang. Even when he led Feng's generals to give a big gift to Yun Xueyao on his knees: "thank you for saving our highness, Princess Ding'an..."

Yunxueyao was shocked, but she didn't look back. She only told her: "take good care of your highness."

Then he walked in the direction of Chengyuan.

……

"Your Highness." after entering the door of the post station, Shangguan Xiao stepped forward quickly with an anxious face, "Your Highness, are we in too much hurry today?"

Cheng Yuan looked back at him and said, "are you worried that we can't fulfill our ten day agreement?"

Shangguan Xiao nodded: "Your Highness clearly knows that this jade liquid powder is a thing of the Royal mother family. Although this matter is now an open secret, no one dares to mention it in front of the emperor."

"Yes." Cheng Yuan nodded. "Everything happens for the first time. Although no one mentioned the wanton publicity of Jiangcheng tribe in front of his father, it doesn't mean that his father knows nothing about it."

"What your highness said is." Xiao Xinxuan, a senior official, was worried. "But now, the emperor's attitude towards Jiangcheng tribe has always been very close. This time, King Ping was rejected by the emperor, and King Xin has a great momentum to replace him. Therefore, we are not sure that we can get the antidote."

"Yes, if we take the antidote directly from Jiangcheng tribe, it's not easy, but there's not no way at all." as soon as his voice fell, Cheng Yuan nodded and said.

"Your Highness, have you already thought of a way." Shangguan Xiao brightened his eyes and asked.

The other party nodded: "a few days ago, people from Jiangcheng tribe sent many people into the palace to celebrate their birthday through the birthday of the imperial concubine. Do you remember that there was this jade liquid powder in the things they presented at that time?"

"Yes." Shangguan Xiao heard him say this and immediately responded, "my subordinates have indeed seen it in the gift list. Your highness wants to take it from the emperor?"

"As you just said, it's not easy for us to get the antidote from Jiangcheng tribe, but it's much easier to start from the palace." Cheng Yuan nodded.

It is easier to take these things from the palace, but there must be more people in the palace if they take medicine, and the palace has always been densely lined up, so it is not easy to act in secret.

"Your Highness, the palace must take care of such a precious thing very strictly. My subordinates think it needs careful planning."

"I've thought about what you said." Cheng Yuan glanced at each other, reached out and took out the long arrow from his sleeve and played in his hand. "If we want to get the antidote of Yuye powder, we can get it faster unless someone is poisoned."

"Someone is really poisoned," said Shangguan Xiao YILENG. He looked at Cheng Yuan's direction and didn't understand for a moment. Cheng Yuan had hooked his lips and raised his hand to stab the long arrow into his arm.

"Your Highness, don't." Shangguan Xiao was frightened and ran to stop it, but it was too late. "Your Highness, you hurt yourself so much for them."

Cheng Yuan closed his eyes and took a deep breath: "send someone to the palace immediately. He said that the palace was attacked and poisoned in Fengzhou. Please give me an antidote."

"Yes. Yes." Shangguan Xiao quickly took out the pill and put it into Cheng Yuan's mouth, so he had to nod again and again, "subordinates, I'll send someone to do it."

"Start right away, be quick." Cheng Yuan gasped, and sweat had oozed from his forehead. It seemed that the toxicity had begun to attack.

"I'll arrange it now, your highness. Take a rest first." Shangguan Xiao dared not delay any more. He hurriedly helped him to the bed in the room.

Cheng Yuan already felt a little confused. He couldn't help but grasp Shangguan Xiao's hand: "just say that this palace is not feeling well these days and it's inconvenient to see guests. Don't let anyone come into our yard until the antidote is delivered."

"Yes, my subordinates remember." Shangguan Xiao gritted his teeth and agreed. He was very anxious.

As soon as Shangguan Xiao went out, he saw a guard coming in a hurry at the door. As soon as he saw Shangguan Xiao, he hurried to say, "Shangguan general, Princess Ding'an is coming."

"Princess Ding'an?" Shangguan Xiao frowned quickly. "What is she doing here?"

"My subordinates don't know. The princess just said she wanted to see your highness, but didn't say anything else." the guard looked embarrassed.

Remembering what Cheng Yuan did for Princess Ding'an in order to cure her, he was worried that she would know. His heart was full of anger and there was no place to hide. At the moment, Yun Xueyao came to the door. He wanted to rush out to explain everything, but he looked in the direction of the room and clenched his fist tightly to resist the impulse of the next person: "Your Highness is unwell these days and needs to rest. No one is allowed to enter the yard."

"Princess Ding'an, are you idle people?" the guard looked confused. His Highness has always treated Princess Ding'an differently. Is it also classified as idle people this time.