"I don't know either, so I asked the prince if he had any medicine for the princess." Xia Yinchun said calmly, neither humble nor arrogant.

"Aunt Wen, do you know why this is?" Xuanyuan Che looked at Aunt Wen and asked lightly. I think Aunt Wen would know what we didn't know about for so many years.

"Is it..." Aunt Wen's eyes were filled with a hint of shock.

"What is it?" Xuanyuan Che's heart couldn't help but be entangled. If he knew why, maybe this poison would not be a problem.

"Do you still remember the first time that the young lady came to the palace to meet the Empress Dowager with the prince?" Aunt Wen said lightly, with a hint of glory in her eyes. Is this a blessing in disguise?

"Yeah, I know it naturally."

"It can be seen that the lady was seriously injured in order to save the Empress Dowager. At that time, an energy burst out from the lady's body, which saved the lady. Since then, the lady's body has almost been invincible."

Aunt Wen whispered, but there was a little more confusion in her eyes. Since all poisons are not invaded, why are they still poisoned?

"You mean Lan'er's body is invincible with all poisons, so why is it..." Xuanyuan Che's heart couldn't help but be entangled, as if a huge black mist trapped his breathing.

"The old slave is also puzzled by this."

"I know why." Xia Yinchun said expressionlessly, "The poison of 'Hongyan Fei' is not only harmful to the body, but also to human nerves. The princess' body may not be poisoned, but the princess' nerves will inevitably be damaged!"

Xuanyuan Che looked at Leng Lan in his arms, and his eyes were full of gratitude.

"So what should I do?"

"It seems that blood exchange is not necessary." Xia Yinchun said in accusation, "It's just the next thing, the princess's illness, and I can't do anything about it."

With his mental power damaged, Xuanyuan Che's heart couldn't help but come alive. If his mental power was only damaged, the master would definitely be able to cure it.

"If the first-level person repaired her mental power, wouldn't it be great?" Xuanyuan Che asked nervously.

Xia Yinchun thought about it and nodded, "It's OK in theory, but in fact, no one has tried it."

Xuanyuan Che's heart, which was originally a little excited, fell down again, but the persistence in his eyes became stronger and stronger.

"Fourth brother, then wait until tomorrow to see it. I think Taoist Shennong should be able to treat it." Xuanyuan Feng said calmly, but his heart was not as calm as the surface. Xuanyuan Feng's worry was no less than Xuanyuan Che.

"Well, it's getting late now, so you can go down and rest first." Xuanyuan Che looked at the sky outside and said casually, but his eyes were bottomless.

"Okay, then Fourth Brother, please rest too. I'll go back to the palace." Xuanyuan Feng held back his reluctance and said casually, hoping that the person who was with Leng Lan at this moment was himself?

"Brother Ninth, you can live here today, don't go back." Xuanyuan Che said with a smile, "If something happens to Lan'er suddenly, you can help you around you."

"Well, that's fine, then I'll stay here today." Xuanyuan Feng said casually, "Fourth Brother, I don't know if I can ask you something."

"What's the matter? Tell me."
Chapter completed!