It's possible to practice magic this way, right?

"Nothing. I was just shocked by my own sword swing, and then I tried to recall how I swung the sword. I don't know why I got lost in my memories. I kept repeating the process of swinging the sword in my mind."

"I don't know how many times I repeated it, just feeling the sword over and over again. It felt like a very long time had passed. When I woke up, I realized that only one night had passed."

"Trapped in your own memories? Keep repeating the experience of swinging the sword? What's going on?" Dongfang Jing asked with a puzzled look on her face.

"No matter what the situation is, it is not a state of comprehending the law."

Lin Li continued, "I feel that what Xiao Wu understood is more like a rule."

Dongfang Jing and Xiao Wu asked at the same time: "Rules, what are the rules?"

"Well, how should I put it?" Lin Li lowered his head and thought for a while before continuing: "It can be understood as a force that can affect the operation of the world. Or it is the power that operates the world."

"For example, every child will play the game of catching ghosts. In this game, no matter how weak the ghost catcher is, as long as the ghost is caught, the ghost loses. The child who is the ghost can only hide or run away. No matter how strong he is, he has no power to resist."

"This is the rule of the game. Otherwise, the game cannot be played." Dongfang Jing said.

"Yes, this is the rule. I think Xiao Wu's swordsmanship follows this rule."

Xiao Wu looked at Lin Li and blinked her big eyes twice, obviously not understanding.

But Dongfang Jing was suddenly stunned and looked at Lin Li in surprise.

"You...you mean, Xiao Wu's sword skills are irresistible. As long as it faces her sword skills, no matter what it is, it will be cut in half?"

"Yes, just like a ghost can never resist a ghost catcher."

"What happens if the rules are broken?"

"You want to break the rules. Don't be ridiculous. We are not playing a ghost game here. This is the real world. What do you have to break the rules?"

"Even the Thunder of Heavenly Punishment can only find ways to circumvent this rule. That is the way of heaven, the will of this world."

"But, logically speaking, shouldn't the world will be the one that makes the rules?"

"Even if you are a game producer, as long as you play, you will still be subject to the rules. The way of heaven is probably the same."

"Can you explain it more clearly? I don't quite understand."

Lin Li reached out and touched Xiao Wu's head: "It doesn't matter if you don't understand. You just need to know that your sword skills are very powerful. No matter what it is, it will be cut in half if it is hit by you."

"Can anything be cut in half?"

"Well, that should be the case. But you can just sign it like you signed on a photo stone. Just cut it in a little bit. So to be precise, nothing can block your attack."

Dongfang Jing was still struggling with this question, repeating over and over again: "Rules? The power that runs the world? Rules? A power that cannot be violated?"

"How is it possible to have such power? Isn't this cheating? I feel that the rule you mentioned is the power that violates the rules."

"Also, what would happen if two people who had both comprehended the power of rules fought?"

"Maybe they cancel each other out, or maybe it depends on who has a stronger ability to comprehend?"

"We haven't seen this kind of thing with our own eyes, so we can only guess. Everything is possible."

"Okay, don't think about it. It's useless even if you figure it out."

Lin Li said as he hugged Xiao Wu into his arms.

"Now Xiao Wu has finally woken up. To celebrate her success in surviving the thunder tribulation, shouldn't we both reward her well?"

"Reward her? I think you want to reward yourself."

(In order not to waste your time, some content that everyone knows is skipped.)

……

The abyss garrison area of ​​the Ojin Empire.

Since Eudora was accepted as a student of Hillcart, she has been studying hard all day long. Although she can only learn a few spells at her legendary level, the various knowledge and experiments have opened her eyes and made her understand more about life magic.

Eudora was studying her teacher's research as usual today. Here were all of Hillcart's research and notes. She could look through them at will.

Although Hillcart had not actively taught her, Eudora felt that this teacher was not derelict in his duty. Not only could she look through these precious research materials, but he would also answer the questions she asked seriously.

Eudora saw a very old notebook.

After reading the first few pages, I discovered that this was actually the first experiment on succubus.

After she finished reading it all, she finally understood why Hillcart was so keen on studying succubus.

Because succubus is the only species among all known creatures that has no reproductive isolation. The key is that it is a long-lived species.

He wanted to create humans with longevity through research on succubi.

No, it should be said that it is a new human race that is a long-lived half-human, half-succubus species that is exactly the same as the human race.

Eudora didn't quite understand why he did this. Even if they had the same appearance as humans, they were still another species. The new humans were just new humans, and they were definitely not humans.

When Hillcart saw Eudora coming in with the notebook, he knew that she wanted to ask him something.

"You want to ask about the purpose of my research on succubi?"

"Yes, I don't understand. Even if the research succeeds, it won't belong to our human race. It still can't change the problem of short life span of human race. Moreover, those who are not of our race must have different hearts. Shouldn't the teacher understand this principle?"

"You don't understand because you can only see what's in front of you. Or you don't look far enough. You should look further and farther."

"Further away? Even if it's been a long time, it's still a different race. This is absolutely impossible to change."

Hillcart shook his head first, then said to Eudora: "Your vision is a bit narrow. What do you mean by not of my kind?"

"As a god of law, I have greater power and a longer lifespan than ordinary people. Am I not a human?"

"This is different. Even if you have a strong power and a long life, you were once just an ordinary person. The key is that your parents are also ordinary people. In this way, you will think that you are a human."

"But the new humans are different. They are born with a long lifespan. This makes them feel that they are not human."

"So you have a narrow mindset. Just like what you said, the God of Law was born from ordinary people. So he is a human."

"Then as long as these new humans are born from ordinary people, they will also be human beings."

"If my experiment is really successful, then I tell you, in 10 years, the new human race will be the human race."

This sentence was like a thunderclap, which stunned Eudora for a long time.

"Teacher, ... you mean, you ... you want the new human race to replace the human race?"

“It’s not a replacement, it’s a natural evolution.”

"The first few generations of the new human race that I envision must all be female, and these females and the current human males will give birth to the second generation of female members. Then these members will give birth to the third and fourth generations with the human race..."

"There were only females in the previous generations, so as to avoid the reversion of the succubus bloodline. It just so happens that the succubus's characteristic is that it can only give birth to females."

"After a few generations, due to the continuous dilution of the succubus bloodline, male babies will definitely appear. However, due to the dilution of the bloodline, the lifespan will be greatly shortened. However, even if it is shortened, it will still be much longer than that of pure humans."

"As long as they can reproduce normally, the human race with a longer lifespan will slowly replace the old human race. Although this process will be very long, it will also be accompanied by endless killing and bloodshed."

Eudora asked again in confusion: "Isn't this still replaced?"

"It cannot be said that they were replaced. These new people all have the blood of our old people. They speak the same language, write the same characters, and have the same civilization. They have completely inherited everything we have."

At this point, Hillcart paused, and then continued, "I just wonder how long the fully formed new human race will last?"

"Do you think these new humans are aliens? Aren't they humans?"

Eudora understood this after hearing it. Her teacher wanted to make the entire human race complete an evolution in this way.

Eudora still shook her head. It wasn't that she didn't approve of this new human race, but she felt that it was simply impossible to achieve.

"Teacher, even if your experiment is completed, this kind of thing is impossible to achieve."

"Not to mention that it's impossible to have so many first-generations. Even if there were, their status would be like slaves at the beginning, and the same would be true for their children. There would be no chance of turning things around."

"No, you underestimate the human race's desire for longevity. As long as it is confirmed that the offspring born with these new human women have the trait of longevity, their status will soon be improved."

Eudora thought about it and realized that it was possible that the nobles attached great importance to the inheritance of their family, just as their teacher had imagined. If their descendants were long-lived, wouldn't this ensure that the inheritance would continue unbroken?

Hillcart went on to say, "When it reaches a certain point, changes will occur. Then there will be a long period of confrontation and killing. But in the end, the old and new human races will slowly merge together. As time goes by, the evolution of the entire race will be completed in the end."

"Teacher, you still want to do this knowing that there will be confrontation and killing? If you fail, there is a possibility that the human race will be exterminated."

"This is the price of evolution for the entire clan. It is an essential process. There will certainly be heavy casualties, but the clan will not be wiped out."

"The human race still has high-end combat power. Those of us who can live long will most likely turn to the new human race. The higher the level and the longer the mage lives, the greater the probability."

"why?"

"I am 327 years old. Do you know how many children I have personally sent away?"

"This is really too cruel for parents."

Eudora understood a little after hearing this. Although she had never experienced such a thing, she could imagine it.

"Okay, let's not talk about this anymore. It's useless to talk about this now. I'm still a long way from success in this experiment."

After listening to what Hillcart said, Eudora became curious about the experiment of the new human race, so she asked, "Teacher, what stage of your experiment is this?"

"What? Are you interested?"

"A little bit," Eudora replied.

"Merry, that daughter of mine, she's very close to the first generation."

Eudora was surprised: "Doesn't that mean it will be finished soon?"

"No, it's still too early. The first generation is not the key. The key is the generation above the first generation, that is, Mediah and Casanna."

"Them? Don't they still have many of the characteristics of a succubus?"

"Do you know what the biggest difference between them and other half-blood succubi is?"

Eudora thought for a moment and replied, "Is it the proportion of the succubus bloodline?"

"The blood ratio is important, but it is not the key issue. The biggest difference between them is that they have human thoughts and emotions. The other succubi have the thinking of demons."

"So far, only three of the test subjects have no evil thoughts. Those born by them, like Meili, do not count."

"In addition to Mediah and Kasanna, there is another one, who happened to fall into the hands of your fiancé Lin Li."

This reminded Eudora of what happened that night. It should be the half-blood succubus that Lin Li brought with him.

"Teacher, why don't you keep that one too."

"At that time, I had already determined that she was a failed experiment. Her bloodline was mixed, she couldn't have children, she couldn't practice cultivation, and she would start to age at the age of 25. At most, she wouldn't live past 40. She wasn't worth studying at all."

Will you start to age at 25? Eudora was secretly delighted when she heard this. Isn't it just a few years?

"I see you are very interested in this research. Why don't you follow me in the future?"

Studying succubi? Eudora thought about it and nodded in agreement.

Anyway, she is not allowed to go out. Studying succubus is definitely more interesting than studying muses.

Eudora returned to the dormitory and ran into Muse who was measuring her height. Muse had changed a lot now.

Although she is still very short for a normal person, she is no longer a flat loli. Now she can be said to be curvy and graceful. She has a figure that most women envy. No one will think she is a little loli when they see her.

She has evolved from a little loli to a—

Legal big tits loli.

"Eudora, I don't seem to have grown any taller this month? Did you get lazy when casting the spell?"

Looking at Muse who was always measuring her height, Eudora decided to tell her the truth.

"Don't measure, Muse. Your current height should be the limit. It won't change even if I cast the spell."

"What? It won't grow any longer?"

Muse rushed forward and grabbed Eudora's thigh.

"No, think of a way. Make me taller, just a little bit. At least make me 1 meters tall."

"There's really nothing I can do. You have to be content. Growing to 1 meters is already beyond my expectations."

Seeing her sad look, Eudora comforted her: "We can make up for the deficiency later."

"Can it be repaired? Tell me how to repair it?"

"Of course it can be mended, but it requires external objects. I have something to show you."