Feng Lanyu's heart tightened, and explained: "The prince lives in the palace, so it is naturally more convenient to take the little girl to the Royal Library. ”

"What treasures are there in the Library Pavilion that are worth entering the palace at the risk of your life?" Mu Xuanyi looked at her a little strangely and asked.

"A tome." Feng Lanyu raised her head to look at him without fear, and now she didn't want to hide it, so she said seriously: "The "Shengji Pharmacopoeia" left by the ancestor. ”

"The Pharmacopoeia of the Holy Spirit?" Mu Xuanyi became more and more puzzled, "What do you want it for?" Besides, how can your ancestor's things be in the Royal Library? ”

"Master said that." Feng Lanyu said.

"It's just a pharmacopoeia, what? Don't you also want to become a medicine fairy? Mu Xuanyi looked unimpressed, put his hands behind his back, and sneered slightly mockingly.

"I'm developing a life-saving medicinal material, and I always feel that there are still a few tastes missing, and I think that there may be a record in the pharmacopoeia left by my ancestor." Feng Lanyu said seriously.

"Help? Whose life will be saved? Mu Xuanyi asked casually with a sneer on the corner of his mouth.

"Me."

"You?" Mu Xuanyi's pupils dilated and looked at her.

Feng Lanyu nodded vigorously.

"Joke, you save yourself?" Mu Xuanyi's face was incredulous, "Can a doctor still heal himself?" ”

"Who said that a doctor can't heal himself!" Feng Lanyu retorted with her chin tilted.

"What's wrong with you? Sick? Mu Xuanyi looked at her.

"Not really." Feng Lanyu pouted her head and said.

"Interesting." Mu Xuanyi looked at her big watery eyes, and was a little moved for a while, although she didn't ask her the reason again, she still nodded, "Okay, this king promises you to allow you to go to the library before moving out of the palace." ”

"Really?" Feng Lanyu looked excited.

"The premise is that if you go to inform your father, you will say that the remaining poison of this king has been cleared and his body is fine, and let his father allow this king to leave the palace." Mu Xuanyi opened the condition.

Feng Lanyu was stunned for a moment, suddenly thought of something, and wondered: "Since Your Highness wants to leave the palace like this, Your Majesty has already approved it, why doesn't Your Highness wait until you leave the palace before staging the bitter plan to frame the prince?" Could it be because the crown prince happened to have a banquet, and His Royal Highness had to take this opportunity to postpone leaving the palace for a while? ”

Mu Xuanyi's face turned obviously blue, he frowned and stared at her, and said in a cold voice: "If this king tells you that the poison of arsenic leaves is not the work of this king, will you believe it?" ”

Feng Lanyu's eyes widened suddenly, and she looked at him dumbfounded, "What? ”

Mu Xuanyi took a deep breath and snorted coldly: "This king knows that you are a healer, so naturally you will not believe it. ”

Feng Lanyu didn't know what to do for a while. If someone wants to poison His Highness the Nine, since he has already succeeded, how can he just control the effect of the arsenic leaf poison so that His Highness the Nine is not lethal enough?

The only explanation is that His Highness Nine used a bitter trick......

"As you said, the crown prince will definitely not be stupid to poison this king at his own banquet, and this king did not die of arsenic leaf poison in his body, which is why his father only ordered someone to imprison the prince, but did not punish him, because his father also thought that this matter was a bitter plan planned by this king." Mu Xuanyi's pupils were deep, and he frowned.

Feng Lanyu looked at him, and her heart thumped. Isn't it?

"But the king didn't." Mu Xuanyi's tone was firm and unquestionable.

Feng Lanyu became more and more shocked, "What does Your Highness mean, could it be that the crown prince deliberately controlled the effect of arsenic leaf poison, even if His Majesty would detain him, but he was not enough to break His Majesty's trust, but it made His Majesty suspicious of His Highness?" ”

"I don't know if this king did it, or if someone wants to take the opportunity to kill two birds with one stone, in short, it's not that this king is staging a bitter trick." Mu Xuanyi said.