"At that time, my transformation of the world of the dead was basically completed, and the revival of the dead gradually came on track and reached a state of equilibrium. The number of new undeads was slowly decreasing." Nellie recalled: "In the end, the previous generation of undeads returned to death, and the new generation of undeads was born from the bones. A delicate balance was reached between the two, and there would be no endless increase in the number of undeads."

"Well? Will the undead return to death?" Panis was stunned and asked in confusion: "Aren't they immortal?"

"Nothing except gods is immortal, Kyle, the undead is no exception." Nellie shook her head and said, "In essence, the existence of the undead is caused by the soul with strong desires absorbing a large amount of death energy and awakening again under the stimulation of energy. When the restlessness in the soul gradually subsides, or the death energy that supports the soul's activity is exhausted, the undead will return to sleep. After a long time, they may also recover again because the soul absorbs enough death energy. Of course, there may never be a second chance. This depends on the characteristics of this undead soul. However, whether it will recover again or not, in general, the undead will not be able to live forever as we had imagined before."

"But, if they want, there is always a way to replenish the death energy in their souls." Panis asked: "It sounds like the death energy in the soul of the undead is like the lifespan of a creature, but the lifespan of the creature cannot be replenished, but the undead can."

"It's true, but it's very difficult." Neli nodded and said with certainty: "The stronger and more complete the soul is, the more likely it is to absorb free death energy to replenish itself. For most souls, the replenishment is far less than consumed, and they will eventually return to sleep. After all, the soul is the most mysterious, and it is not that simple to fill it with energy."

"In other words, the stronger the soul, the longer it can exist?" Panis rubbed his chin and said thoughtfully: "So, have the undead have appeared in this world for so many years? Well, I have become stupid, I must have appeared, otherwise you wouldn't say that."

"Yeah, it did appear." Neri smiled and said, "A weak and incomplete soul can probably live in this world for about twenty or thirty years, and after that, it will fall back into sleep. However, a powerful soul, such as those leaders, can each exist for at least thousands or even tens of thousands of years. If the undead like Saen and Lucia, can even exist for a long time, of course, it is not immortality. There will always be a day of sleep again, but for the intelligent creatures in this century, it is an unimaginable life."

"I feel happier than living creatures." Panis said thinking, "I'm afraid the living creatures will envy them. When everyone dies, their relatives will try every means to send the dead bodies to this world, and maybe there will be a chance to wake up again."

"Hehe, it's normal to think so." Neri covered her mouth and squinted her eyes and smiled with a cunning smile: "It's a pity that without dozens, hundreds or even thousands of years of assimilation, it's hard to wake up the sleeping soul. The stronger the soul, the longer it takes to accumulate before resurrection. This is not what I decided, and this is the rule of the world. I'm afraid that Lord Yara had already considered this issue when he created the world. The boundary between life and death is not so easy to cross."

"Those are what Finch told you." Panis suddenly moved the topic away and asked directly: "This guy is worthy of being a war shaman who ran out of the ancestor's temple. He has been with the ancestor's soul for a long time, and he is really rich in souls."

"Hey? How do you know?" Nelly was stunned and suddenly reacted, slapped Panis's back angrily and said, "You bastard, you are sarcastic about me not being able to think of such a complicated problem. Let me tell you, you were wrong this time, and these are what I thought of."

"Really?" Panis asked with a deep suspicion in his eyes, "Chronic spirit is above, are you sure?"

"Of course I'm sure. What I'm doing now is the divine right of death. I'm the most authoritative about the knowledge of the soul. These theories are really what I think of." Nellie proudly raised her chest, but she looked at Panis, and she lowered her head within a few seconds and whispered in frustration: "Well, maybe half of it is what I think of, really, okay, at least one third, it can't be missing any more."

"You idiot." Panis tapped the female knight's head a few times with laughter and cry, and said softly: "I know it's not you."

"Anyway, I'm a fool in your eyes, hum." Nelly covered her head and glared at Panis with grievance: "But it's me, the idiot, that has made the world stable smoothly."

"I know, I know." Panis put his face on Nelly's waist, put his face on her face, and said as if he was coaxing a child: "You are the most amazing, the smartest fool."

"Hey, don't say it if you can't speak, otherwise be careful to pay the price." The female knight who was angry and laughed hard and knocked her lover away with her shoulders and waved her fists threateningly. However, after finding that Penis did not show any fear at all, she smiled even happier, so she could only grimaced and complained: "It's all you ask questions randomly and distracted the topic. If you do this again, be careful that I won't say anything. Then you won't know about your little Catherine."

"Who is Little Catherine?" Panis could only respond with a blank expression on his face: "Is there anyone?"

"Hmph, just pretend to be stupid." The female knight wrinkled her nose, letting Panis go, and whispered: "After everything is normal, I began to plan how to implement my plan. You also know that it requires a lot of information about living things, but now I can't get what information I need. The existence of the divine barrier makes it difficult for me to establish a connection with living things without any medium. Therefore, I need a bridge so that I can get into the world of living people. Don't keep pointing at your nose, okay, the atmosphere that has finally brewed has been destroyed by you. You guy's perception is so strong, I must have been discovered before my will has reached you, so I don't want it."

"But not everyone can do media, it requires soul synchronization." Panis sighed and said, "After so many years, I am the only one who can be media."

"No, there is another person." Nellie shook her head and said, "You would never have thought."

(~^~)
Chapter completed!