The Fruit of Surgery

"A handsome man and a beautiful woman." When Iguro and the Love Pillar, who had restored their former appearance, stood together, these four words immediately popped up in Shen Fei's mind.

However, both of them were pillars after all, and they did not have much free time. They soon separated because of their respective tasks. If they wanted to be together for a long time, they could only wait until Muzan was eliminated.

After the other pillars left, Shen Fei also left. Only the pillar Shinobu Kocho stayed in the Butterfly House to treat the women released from the ribbons.

Fujixi Mountain.

In a secret space, Shen Fei was carefully observing the ghosts trapped in specially reinforced glass. There were a total of six reinforced glasses, and there were six ghosts in them.

These six ghosts were all injected with the reversal drug he developed by Shen Fei, which could eliminate the ghost genes in the human body. The reason for choosing six was to test the dosage of the drug.

As the saying goes, too much is as bad as too little. Once anything exceeds a certain amount, it will cause a counter-effect. Even if it is oxygen, if there is too much, it will cause oxygen poisoning.

In addition to testing the dosage of the drug, Shen Fei also wanted to see if he could retain some of the ghost's abilities when he became a human.

For example, the recovery effect of the body and the strengthening effect of physical fitness.

Ghosts are stronger than ordinary people. The reason is that the recovery effect of the body is one aspect, and the other aspect is the bonus of physical fitness.

Just like the desperate virus, this thing that can turn people into ghosts, although it has an extremely bad side, but if used properly, it also has a positive effect.

"Sure enough, you have to have both fish and bear's paw. This kind of thing is a bit too greedy." Just like the desperate virus, you want to retain its recovery effect and have a powerful attack. The same is true for ghosts.

"Is it a problem with the soul?" Thinking of ghosts, they gradually become stronger by eating people until they have blood ghost arts. Since there is no secret in the flesh, plus the effect of refining the philosopher's stone is so good, Shen Fei can only guess that this belongs to the category of the soul.

Unfortunately, although the operation fruit is powerful, there is no way to deal with the soul.

"Nezuko's situation is very special, but it is a pity that it is not easy to study carefully." Nezuko does not eat people, but can replenish her physical strength by sleeping. In the end, she even got the blood ghost art. This ability is undoubtedly very magical.

That is to say, Nezuko's wisdom increases slowly. If she has the wisdom of a normal ghost and does not eat humans, she has already broken the boundary between humans and ghosts.

If this method can be popularized, it is equivalent to the emergence of a group of new humans.

If it were some scientists in the Marvel world, they would probably want to study Nezuko madly to see if they could find a way to popularize it. In this way, they would be great men who changed the world.

It's a pity that Shen Fei didn't have such an idea, even if he had the surgery fruit.

Nezuko can do this because she is Nezuko. Haven't you seen that there has only been one Nezuko among the ghosts for more than a thousand years? And Tanjiro's contribution is also indispensable. This is the result of the three major factors of time, place and people. How can there be a way to popularize it?

If it weren't for Tanjiro's persistence, Nezuko would probably only be an ordinary ghost.

"Although you have become humans, I'm sorry, who asked you to eat humans." Among the six ghosts, two eventually became humans and lost their ghost abilities, but Shen Fei did not let them go.

Although these people did not all voluntarily become ghosts, eating humans is the bottom line. After all, Shen Fei is also a human.

"Speaking of Nezuko's situation, is it because she didn't eat humans? This is indeed a possibility."

Ghosts cannot eat humans, and it is difficult to restrain them. Even Nezuko did not attack humans because of Tanjiro's unremitting efforts.

Other ghosts don't have this kind of treatment. Even Muzan Kibutsuji probably didn't think of this aspect. For more than a thousand years, Muzan himself is probably used to the saying that ghosts must eat humans.

"Your role is gone." "After researching drugs that can turn into humans, there is naturally no need to keep the two siblings of Upper Six.

"Sure enough, the upper strings are completely different. Compared with the lower string ghosts, ordinary ghosts are much stronger." Looking at the Philosopher's Stone condensed by the Upper Six siblings, Shen Fei was very surprised. The weight of this Philosopher's Stone has greatly exceeded the artificial human of the little man in the bottle.

"It seems that none of the upper demons and Muzan can be spared. These are enough for my own practice." The Philosopher's Stone is a panacea. In addition to my own practice, leaving an appropriate stock can also be used as a precaution.

"Well." When the upper six siblings turned into the Philosopher's Stone and their bodies turned into ashes and dissipated in the air, in a luxuriously decorated manor, a young man with short black hair and handsome face suddenly frowned.

"Mr. Yueyan, what's wrong with you?" A beautiful young woman looked at the young man with a worried look on her face. Beside her, a young but very cute little girl stretched out her hands to the young man and shouted, "Daddy, hug me."

"I remembered that there are still some things to do. You should rest first." The black-haired young man said, ignoring the surprised expression on the woman's face, and walked directly outside the manor. When he passed the courtyard, he could see a black car on his right.

"Mingnu." When the black-haired young man walked out of the manor and passed a small forest in front, he suddenly whispered a name. As these two words came out, the next moment, the young man's figure disappeared directly on the road. When he appeared again, his figure appeared directly in a very complex building.

"Bring all the upper strings here." As the young man finished his work above the hall, he opened his mouth and ordered.

Soon after, a figure appeared directly in other rooms in the building, and two other figures appeared one after another.

The three people came to the hall from different rooms. After seeing the young man sitting above, they immediately knelt down and said respectfully, "See Master Muzan."

"I don't know what Master Muzan wants us to do." After a moment, the figure on the far left raised his head gently and asked.

At the moment he raised his head, you can see that his face is very different from that of a normal person, because he has six eyes, and they are six very evil eyes. These six eyes occupy his entire face. Such a face will definitely scare ordinary people.

In these three pairs of six eyes, the middle pair of eyes has the upper string on the left and the word one on the right, which is the upper string one of the twelve demon moons.

Then the two people beside him also raised their heads one after another, and there were words in their eyes, which were upper string two and upper string three respectively.

"Whatever Master Muzan has ordered, I will definitely complete it." Upper string two said with a gentle smile.

"Get up." The black-haired young man was the demon king Muzan, who was silent for a short time before asking the three upper string demons to stand up.

"Daki and the others are dead." Muzan continued to speak.

"Oh, are the people of the Demon Slayer Corps quite capable?" Upper string two's expression did not change at all when he heard Muzan's words.

"I know Daki's character very well. I knew long ago that Jifu Taro would be dragged down by her one day in the future." When Muzan talked about Daki, his words were very calm.

"But no matter what, they are the ones who have killed the most pillars among you in recent years." Muzan likes Dakime, not because of her appearance, but because she is obedient, especially compared to other upper-rank demons.

"Please forgive me, Muzan-sama." As soon as Muzan said this, the three upper-rank demons immediately knelt down and said in unison.

Compared with Dakime, the top three demons are not so enthusiastic about killing pillars. If they meet them, they will naturally kill them, but if they don't meet them, they will not go out of their way to find them.

"Not only the pillars, you still haven't found the location of the Ubuyashiki clan in so many years. It seems that I am too relaxed on you."

Muzan's angry voice made the three demons below just lower their heads and dare not speak.

"Next, I need you to kill at least one pillar of the Demon Slayer Corps, and do your best to find the whereabouts of the Ubuyashiki clan. I am very tired of them." As he spoke, Muzan's voice began to calm down.

"And about the successor of the Upper Six, you should find a way to find one." After saying this, Muzan disappeared from the hall.

"Lord Muzan seems very angry. What are you going to do?" Upper String Two said as he opened the yellow iron folding fan in his hand.

"Of course, we will complete Lord Muzan's order." Upper String Three said as he stared at Upper String Two coldly.

In response to Upper String Three's gaze, Upper String Two just looked at him with a gentle smile.

Among the Upper Six Demons, the relationship between Upper String Two and Upper String Three is the worst, because Upper String Two came later and took the position of Upper String Three. In terms of talent, Upper String Three is already very powerful. He was born as a powerful martial artist and was called a demon when he was not a demon.

Later, because of the rumors about this demon, he attracted Muzan's attention, and then Upper String Three met Muzan and became a real demon.

But even so, compared to Upper String Two, a demon born from an ordinary person, Upper String Three still couldn't beat him, and was surpassed by him in a very short time.

But even such an Upper String Two is not the opponent of Upper String One. As the only sword demon among demons who can use breathing techniques, it is actually not comparable to Upper String Two.

Muzan creates ghosts at will, but when assigning the locations of ghosts, he disperses them purposefully. On the one hand, it is to prevent the ghosts from gathering together, and on the other hand, he wants to take this opportunity to find the lair of the Demon Slayer Corps.

While the Demon Slayer Corps is hunting ghosts, the ghosts are also hunting the Demon Slayer Corps.

The Demon Slayer Corps has always wanted to find the trace of Muzan so that they can completely kill this demon king. Muzan, the demon king, has also been looking for the trace of the Demon Slayer Corps so that he can once and for all exterminate the entire Ubuyashiki clan and eliminate future troubles.

This is a game between the two sides, and it depends on who is the final winner.

After the Upper String Three stared coldly at the Upper String Two for a long time, he spoke to the air, "Send me away." His figure disappeared in the hall in an instant.

After a while, the Upper String One and Upper String Two also left.

Shortly after the three upper-string demons left, five figures suddenly appeared in the five rooms of the building, and then Muzan, who had left before, appeared again.

With a burst of piano music, the figures belonging to five places instantly appeared in front of Muzan.

"Greetings, Lord Muzan." The sudden change shocked the five people. Then, after seeing the figure standing on the platform in front of them, they immediately knelt down on the ground.

Looking at the eyes of these five people at this time, it can be found that they are from Lower String One to Lower String Six, but there is a missing Lower String Five in the middle.

"What does Lord Muzan want to do by summoning us suddenly?" A lower string demon, kneeling on the ground, was thinking in his heart. Suddenly, he received the news that Lord Muzan said he would summon them, which scared him.

"You are very curious why I summoned you." Muzan's words shocked the five lower string demons at the same time. Although they did not communicate with each other, the ideas of these five lower string demons were actually similar.

"What have you been doing all these years? No one can accept more of my blood, and no one can kill the pillar. Even when you meet the people of the Demon Slayer Corps, you take the initiative to run away. Are you still the Twelve Demon Moons?" Muzan's voice sounded again.

For the Twelve Demon Moons, Muzan has never been stingy with his blood. He only needs a strong person. As long as this strong person does not surpass himself, Muzan will not be afraid.

Xiang Kai, the original Twelve Demon Moons, was eliminated from the Twelve Demon Moons because he could not continue to fuse Muzan's blood.

"After so many years, there is not even one lower-rank ghost who has started a bloody battle with the upper-rank ghost."

"Who can beat that group of monsters?"

The Twelve Demon Moons, those who don't know will think that the strength of the ghosts here is not much different from each other, even Shen Fei thought the same when he first heard about it.

However, only after truly understanding the composition of the Twelve Demon Moons, you will understand that there is a world of difference between the upper-rank ghosts and the lower-rank ghosts. The lower-rank ghosts are not fools. If you challenge them before you are sure, isn't that courting death?

In the bloody battle between the upper-rank ghosts, basically no ghosts will die, because they are all ghosts and cannot be killed. The same is true between the lower-rank ghosts, but the battle between the upper-rank ghosts and the lower-rank ghosts is different.

The upper-rank ghosts cannot kill the lower-rank ghosts, but they can control the lower-rank ghosts and bask in the sun.

"That group of monsters, the upper demons also got their current positions from the lower demons through a bloody battle of position exchange. They can do it, why can't you do it."

"How can we compare with those monsters."

"If we can't compare with those monsters, then what's the use of you." The lower demon who thought so in his heart immediately felt something was wrong after hearing what Muzan said, but the next moment, his head flew over.

Demons cannot be killed, but Muzan, the demon king, is an exception. As long as he wants, he can kill even the upper demon.

Muzan's sudden layoffs scared the other lower demons. They all restrained their voices and dared not think wildly, but the more they did so, the more they couldn't control their thoughts.

Bang bang bang.

Not long after, all five lower demons were laid off by the big boss Muzan.

Even if the upper demon Muzan was angry, he would not lay off employees at will, but the lower demons, they would lay off employees if they wanted to.

"Distribute this blood to those demons and see if there are any lower demons that can be used."