【World Info: Demon Slayer】

[Every day in this world is changing with each passing day, but it is not only the technology of human beings that has changed, but also the current situation.

Since 1,000 years ago, there has been far more than one human being in this world, and there is actually another creature, which is called a ghost, a name that humans have given to them. However, since they do not have any concept of racial honor and shame in their hands, they are happy to be called ghosts.

However, although the name "oni" is determined by humans, it is the creatures called oni that can really determine the life and death of humans.

The ghosts are all mutated from humans. Added the blood of the Ghost King, and then changed from a human to a ghost.

These ghosts were all wronged by humans, so from the very beginning, humans and ghosts were destined to be impossible to become friends.

However, because the oni possess a power far beyond the reach of humans, as well as an endless desire to eat people, and the blood ghost technique that can be called turning decay into magic, when faced with demons, humans are as helpless and weak as lambs in a wolf pack.

Fortunately, the human race is not a race that is willing to sit idly by. There are also people born in the human race.,Super humans like Ji Kunichi Yuanichi who are comparable to gods in human bodies.。 Or rather, the gods of this world.

However, for various reasons, the god of this world, the country of the country, has not been able to completely eliminate the creature of ghosts from the world. On the contrary, he made the ghost king of this world more vigilant. and the idea of a greater desire for security.

The Twelve Ghost Moons came into being, and the 12 most powerful ghosts were paid by the Ghost King himself. Became a more powerful ghost. It is used to protect the safety of looking back at yourself. The most powerful ghost is not even much worse than the ghost king in terms of attack, because the ghost in the most powerful twelve ghost moons has another identity.

The Twelve Ghost Moons are divided into upper and lower levels of ghosts, and the ghosts of the upper level have the ability to crush the ghosts of the lower string level.

At the same time, the humans who are constantly fighting with the ghosts are not ordinary people, but belong to an organization called the Ghost Slayer.

The swordsmen of the Demon Slayer Team do not rely only on their own swordsmanship, but what keeps the swordsmen of the Demon Slayer team alive is a special ability called the breathing method.

The breathing method can make people burst out with the power that can compete with the ghosts, and at the same time, the breathing method can also achieve an effective resistance effect on the blood ghost magic of the ghosts.

The Demon Slayer is a private organization of the Sanyashiki clan, and the most powerful swordsman is called the pillar. There are a total of nine pillars in the current ghost killing team, which are the water pillar Tomioka Yoshiyong, the Yanzhu Purgatory Xingjulang, the insect pillar butterfly ninja, the wind pillar immortal Kawa Minoru, the rock pillar Sorrowful Mingyu Xingying, the love pillar Ganlu Temple honey glass, the sound pillar Yu Marrow Tianyuan, the Xia pillar Shi Tou Muichiro, and the snake pillar Yihei Xiaobanei.

Although they are all nine-pillar level swordsmen, there is no doubt that they are all high and low in strength with each other.

The pillar that is recognized as the most powerful is naturally the rock pillar that crushes the ghost with his strong physical fitness, and the Yanzhu Purgatory Kyojuro and the water pillar Tomioka Yoshiyu are close behind.

And the worst strength is undoubtedly the insect pillar butterfly ninja who is good at poison and stabbing, and she can't even cut off the ghost's neck. The second worst strength is the snake pillar Yihei Xiaobane, just relying on the swordsmanship in his hand as a means of opposing the enemy, whether it is physical fitness or breathing method, the snake pillar does not have an advantage.

However, although the ghost killing team is very powerful, it still does not have the upper hand in the face of ghosts, and is even constantly suppressed by ghosts.

The Oni King Onimai Tsuji was originally a member of a noble family a thousand years ago, and he was terminally ill, and he had no choice but to encounter a strange doctor. The doctor told him that with just one operation, his illness could be cured. The desperate Onimai Tsuji no miserable did not doubt the choice and accepted the operation of this strange doctor.

After the operation, Onimai Tsuji did survive, but he became a monster who could not touch sunlight and could only feed on humans.

But he didn't care about that, for him, as long as he survived, nothing mattered.

He didn't care what he relied on to survive, he only knew that he could live, and that was enough.

However, Onimai Tsuji was not miserable until he soon discovered the abnormality in his body. Originally, I just thought that the special situation in my body was just a side effect of the surgery. But when the strange doctor told him that he could only get rid of the situation after he found the blue flower and ate it. Onimai Tsuji knows that he has been deceived. The so-called surgery is nothing more than a constant experiment to treat yourself as a guinea pig. I succeeded, but as long as I can't find the blue flower for a day, I have the Achilles heel of not being able to touch the sun for a day.

Ghost Dance Tsuji killed the strange clothes without saying a word, he didn't allow himself to live like a guinea pig, he hated him, and with his great power, he killed the strange doctor almost easily.

After that, the ghost dance Tsuji slowly forgot about the strange doctor, but he still remembered the blue flower on the other side.

It's just that the strange doctor who operated on Onimai Tsuji didn't die, as the deepest hidden guy in this world, this strange doctor has been looking for traces of the perfect creature since he faked his death.

The birth of Onimai Tsuji Muru made the strange doctor discover the possibility of a perfect creature, but Kimai Tsuji Muru is not a perfect creature in the heart of the strange doctor, so the strange doctor has always wanted to truly create a perfect creature.

But I don't know what's going on outside, it's not going to be smooth sailing, it's like the strange doctor hasn't taken the first step now.

After all, the round shape of the perfect pet is particularly bad, and it is not possible to reproduce like a ghost in any task.

The strange doctor who has lived for thousands of years does not know how many ways there are in the Dao, but he still hasn't taken the first step, so you can imagine how difficult it is for a perfect creature to come out.

Recently, though, he was happy because he found two humans who didn't have the blood of the Oni King, but were able to use the blood ghost arts. This led to the idea of a perfect creature to be created by the Doctor again.

Although it is said that I have known about other special constitutions before. For example, a human ghost messenger who can use a blood ghost beam only after you eat a ghost. There are also special humans whose body density far exceeds that of ordinary people, and there are even special humans who can suppress powerful ghosts with their own body strength.

However, the Strange Doctor had never seen a special human who could use the Bleeding Demon Technique on his own without any modification, which made him hopeful that he would make these two raw materials into perfect creatures, and for this reason he did not hesitate to bring with him the treasure he had treasured for many years, the Flower of the Other Side. 】