The world of Demon Slayer is late autumn.

In the inaccessible mountains of the north, there is even snow and ice falling from the sky, falling on the top of the mountain in the dark night, and then turning into dew in the early morning sun, moistening the grass and trees in the mountains.

Wrapped in a dark black cotton coat and with two knives stuck in his waist, Ryuxia walked alone in the bleak mountains.

Ten days have passed since the final selection was over.

In the past ten days, according to the guidance of the crow, he has completed the two tasks ordered by the ghost killing team, killing two man-eating ghosts hidden between the town and the mountains and forests, all of them are weak ghosts who have only eaten a few people, not even a single alien ghost.

On this land, the largest number of individuals will always be the weakest type, whether it is a human or a ghost.

Today is the 18th day of Ryuxia's coming to this world, and the reason why she came to the mountains in the north is because she received a mission from the crow, saying that she suspected that there were man-eating ghosts here, and asked Ryuxia to come to get rid of the ghosts.

Walking through the deep mountains where the temperature is extremely low, the rhythm of Ryuxia's breath is as hot as fire.

After learning the breathing method for so many days, Ryuxia's application of the breathing method is not only used to enhance the explosiveness of the body, but also to use the right breathing in the right environment, which has also become one of the details that he can do.

For example, in such a place where the temperature is extremely low, the use of Flame Breath can effectively reduce the temperature of the body and prevent the body from using too much energy to generate heat.

"There are no traces of ghosts everywhere, only traces of wild beasts."

Ryusha followed the huge footprints that occasionally stepped out of the deep mountains to a cave deep in the mountains.

Here, not surprisingly, I saw a brown bear that was accumulating food for the winter, and among the food it had stored, there were not only the carcasses of wild beasts, but also the fragments of human limbs, which were piled up in the corner of the cave.

"Take a trip for nothing."

Not to mention the twelve ghost months, I can't even see the traces of ghosts, and this result makes Lu Xia sigh slightly.

"Roar!"

As if smelling the scent of a living person, the brown bear roared violently, turned to look in the direction of Ryuxia, its round eyes like owls glowing with a faint blue light in the dark hole.

Seeing the brown bear that was more than two meters tall and extremely strong pounced, Ryuxia silently pulled out the Hinawa knife on his waist and swung it towards the brown bear's neck.

At the foot of the mountain.

Ryusha dragged the huge carcass of the headless brown bear into the village in front of her.

"That's amazing! That teenager actually hunted a brown bear by himself! ”

"Is it really just one person?"

"Fake, right?"

From time to time, voices of exclamation and doubt came from the mouths of the surrounding passers-by.

It's no wonder that Ryuxia is only 11 years old this year, and according to the time of the Moon World, there are still two months left before his 12th birthday, and his body has not shown unusual muscles because of the improvement of muscle strength, and his body looks too thin among his peers, and he is even shorter and thinner in the eyes of adults.

Ryusha handed over the carcass of the brown bear with the head to the hunter in the village, and at the cost of the carcass of the brown bear, he stayed at the hunter's house for one night, and enjoyed a dinner made of bear meat.

"Whew~"

At night, the pitch-black crow flew from the distant sky and landed in front of Ryuxia in a strange cry.

"Team members cangmi eyes Liuxia listen to orders! Listen to orders! Your jersey and Nichiwa knife have been made, so head to the southeast city tomorrow morning to pick them up! ”

Ryuxia nodded indifferently and fell asleep indifferently.

Calculating the time, his team uniform and the Nichiren knife should indeed be almost successfully manufactured, however, Ryuxia actually didn't care much about those things, and the value of the team uniform and the Nichiren knife itself was actually not high, but since he became a member of the ghost killing team, some work on the surface still had to be done.

The next day, Ryusha left the village with her suitcase and headed southeast, following the crow's instructions.

In a town in the southeast, there is a stronghold specially set up by the Demon Slayer to receive the swordsmen of the Demon Slayer Slayer, but it is disguised as an ordinary shop.

On the curtain at the door, there is even the Chinese character for "產".

But what exactly it means, Ryuxia doesn't understand.

He dropped out of elementary school after two years of primary school, and since then he has been running around for killer activities, and he doesn't know a lot about history, culture and the like in school.

Without this [common sense], Ryuxia would not be much different from illiterate.

From the store, Ryuxia got a black Ghost Slayer uniform, the upper body is a coat that is easy to move, the lower body is loose trousers, the whole body is black, the whole is made of special fabric, it feels good, and the size fits his body completely.

After Ryuxia changed into this team uniform, he looked at the two Japanese wheel knives handed over by the connector.

Although only one piece of 'jade steel' was selected at the end of the final selection, it seems that that piece of jade steel was evenly used in the two Japanese wheel knives, and the ghost slayer team should also have their own record of being good at using double knife flow, and deliberately gave themselves double knives.

"Please pull it out and take a look."

The connector is a middle-aged woman, and she does not despise Ryuxia because of her age, but is very respectful to him, "The Hinawa Knife, also known as the 'Blade of Color-Changing', has the property of changing color with the nature of the owner, and through this color-changing characteristic, you can know the most suitable breathing method for the owner of the knife. ”

For example, if the knife turns red, the owner of the knife is best suited for the breath of fire, and when the knife turns green, the owner of the knife is best suited for the breath of the wind, and so on.

However, the Nichiren knife will only change color once, and it will not change color again after reflecting the breath suitable for the first sword owner, and it will not reflect the breath suitable for the later sword owner if it is held by the later sword owner.

The two Nihon knives that Ryusha 'picked up' in the final selection have always shown the original green and red because they can only change color once, and there is no way to show Ryuxia's suitable breathing method.

It would be good to take this opportunity to learn what breathing method you are most suitable for, and you may be able to decide which breathing method to use as the basis for your innovative breathing method in the future.

Ryusha stepped forward and held the two Hinawa knives in his hands, the handles of which were clenched.

The originally colorless Nichiren knife quickly changed the color of the blade the moment Ryuxia held it.

"Red?"

Seeing that the blades of the two Nihon knives turned bright red together, Ryuxia was slightly stunned.

He originally guessed that his most suitable breathing method should be the breath of water, and the Nichiren knife should be changed to blue, which symbolizes the breath of water, but how did it turn out to be red, could it be that the most suitable breath for him was actually the breath of fire?