"Kaguya, have you done your homework today?"

Looking at Hui Ye, who had huddled himself in the quilt, Ling Yun couldn't help but slap himself in the face.

In his impression, Kaguya wasn't like this, but it seems that after coming here, Kaguya's kind of otaku attribute that existed in the dark attacked. In his bamboo house, Kaguya's favorite thing is to nest in the nest that Yonglin prepared for her, looking at the bamboo slips that Ling Yun placed in the bamboo house.

"Of course it's done, you see."

Hearing Ling Yun's words, Kaguya's eyes couldn't help but flash a trace of emptiness, and then he took out a pile of papers from his bed. The paper was densely filled with words, which was obviously the homework left by Ling Yun.

Ling Yun felt the fluctuation of time the moment Kaguya's hand reached into the quilt, and it was obvious that Kaguya had activated the ability to be forever and fleeting, stretching the moment and completing the homework she had left behind.

Ling Yun checked the homework he had left for Kaguya while thinking about some of the information he had recently gathered. Under his search, he found the Xixing Temple family, and it happened that he didn't have anything to do now, so he just went over to see the situation of the undead princess.

"Ling Yun, are all the contents of these bamboo slips you left behind true?" Kaguya asked as he reached out and tugged at Ling Yun's sleeve.

"Well, of course it's true!" Ling Yun smiled and put down the paper in his hand.

"But, this is too incredible, is there so much special place in this world?" Kaguya asked with an interested expression.

"The world is full of wonders, and if you don't see it, it doesn't mean that these things don't exist." Ling Yun said with a smile.

"If there is a chance in the future, I really want to go and see it!" Kaguya had a hint of longing in her heart.

You must know that when she was in the Moon Capital, she was almost driven crazy by the boring life that never changes, so she teamed up with Bayi Yonglin to create the taboo existence of Penglai Medicine. It's just that I didn't expect that the movement that made Penglai Medicine in the end was too big, and as a result, the matter was revealed, even if she was the princess of the Moon Capital, she was also punished.

However, Kaguya, who has taken the Penglai medicine, has almost become an immortal existence, and it can be said that almost no one can destroy her from the physical level. And Kaguya still has the future of the Moon Capital on her shoulders, and even if she can kill her completely, the leader of the Moon Capital will never do this.

So in the end, the punishment of the Moon Capital was to send Kaguya to the ground that they considered a gathering place of filth. This kind of punishment is definitely the most terrifying punishment for the people of the Moon Capital, in the eyes of the people of the Moon City who have abandoned all desires, if their bodies are contaminated with filth, it is better to live than to die.

And at the beginning, Kaguya did have such thoughts. But after meeting Lingyun here, Kaguya suddenly felt that this piece of ground, which was regarded as filthy by the Moon Capital, had a vitality that the Moon Capital did not have, and this was what she longed for the most.

"By the way, Kaguya, I'm going to get out of here for a while." Ling Yun suddenly said to Kaguya.

"You're going to be away for a while?" Hearing Ling Yun say this, Kaguya came out of the bed directly, staring at Ling Yun with both eyes.

"That's right, I have something to go out for." Ling Yun said. "Before I leave, though, I have something to teach you."

"You have something to teach me?" Kaguya scrambled out of bed and got up.

"That's right." Lingyun nodded, then looked at Kaguya. "Kaguya, did you say that the Penglai people who took Penglai medicine are really immortal?"

"You ......" Hearing Ling Yun's words, Kaguya's eyes couldn't help but widen.

She had always wondered why Ling Yun would accept her as a student so easily, and she didn't think that Zhu Weng would have such a big face. Now it seems that the other party's purpose is Penglai medicine, after all, immortality is indeed an irresistible temptation for humans with short lifespans.

"Are you wondering why I know about Penglai Medicine?" Looking at Kaguya, whose body had retreated slightly, Ling Yun couldn't help but smile. "Or do you think I'm playing Penglai Medicine's idea?"

"Since you know Penglai medicine, you must know the effect of Penglai medicine, it is something that can make people immortal, aren't you excited?" Kaguya said calmly, while his right hand hung down.

In her sleeve, there is a rune that can notify Yayi Yonglin. This thing was specially left for her by Yonglin, as long as she crushed this rune, Yonglin would be able to appear in front of her in the shortest possible time.

"Is it immortal? Do you really think that Penglai medicine can achieve immortality? Ling Yun raised his brows slightly.

"Isn't it?" Kaguya asked.

"Although Penglai Medicine is powerful, its strength is also limited, and it only achieves immortality in the sense of the flesh. So, what if I attack your soul directly? Ling Yun said with a smile.

"Attack the soul ......" Kaguya couldn't help but stagnate.

"That's right, if your soul is worn out, then even if your body is still there, it's just a walking dead." Ling Yun said. "One more thing, haven't you noticed, Penglai Medicine has another shortcoming, how long have you found that your strength has not improved?"

"It seems that after taking the Penglai medicine, there has been no progress...... "Kaguya hesitated for a moment, and said with some difficulty.

"That's right, this is another shortcoming of Penglai medicine. The effect of Penglai medicine is to fix your time in a certain period of time. And since the time is fixed, what's the point of your subsequent accumulation? ”

"In other words, the Penglai medicine invented by Yonglin is completely meaningless?" Kaguya's face was a little disgraced.

"No, I don't think so. Eternal life, what a desirable thing, how many people have fallen on this thing throughout the ages. But Bayi Yonglin did this with just a Penglai medicine, which was beyond the reach of others. Ling Yun waved his hand and said. It can be said that she is one of the best pharmacists I have ever met, but this Penglai medicine still has some flaws, and there may not be no possibility of improvement in the future. ”

"Oh." Kaguya nodded a little incomprehensibly.

"Alright, now let's talk about what I'm going to teach you." Ling Yun pointed casually, and a book on the bookcase suddenly flew up and landed in Ling Yun's hand. "This is what you're going to learn."

Kaguya took the book and found that it was a method of training the soul.

"Since one of the shortcomings of Penglai medicine is the soul, then let's start with the soul. As long as your soul is strong enough, then the means of attacking your soul that I mentioned before will naturally be ineffective. ”

"Teacher, this book is very precious." Kaguya asked quietly.

"This book was written by me, it's not a precious thing, you look at it, after the teacher comes back, I have to test you." Lingyun reached out and touched Kaguya's head, then took out a token from his bosom and placed it in Kaguya's hand. "This token is a pass in and out of this place, you have to put it away, otherwise, even if Yonglin comes, it will not be easy to break through the barrier on the periphery of the bamboo house."

Kaguya took the token and looked at Lingyun with a playful look.

"Okay, okay, I'll go first, you have to pay attention to protect yourself. If anyone dares to do anything to you, directly activate my back hand on the token, after all, Yonglin is not convenient to make a move, you know. Ling Yun rubbed Kaguya's head again, and then disappeared into the bamboo house.