Demon Slayer: From the Upper Ranks of Muzan

The two of them were so busy that they had to face each other.

"Sister, what's wrong?" Shinobu Kocho asked, looking at her sister in a daze.

Kanae stared at Shinya, and then said, "Shinobu, do you think... Master Naruto-sama looks familiar?"

Shinobu Kocho was stunned: "Eh? Really?"

Kanae said, "I always feel like I've seen him somewhere before."

"Your illusion!" Shinobu Kocho tilted her head and said, "But Master Naruto-sama is really tall, and he looks super strong."

Indeed, Shinya's height of 1.9 meters was a relatively conspicuous existence even in his previous life, not to mention in Japan of this era.

In this society where the average height of Japanese men is less than 1.7 meters, Shinya's height can be regarded as a giant.

Since he decided to treat the Butterfly Sisters as his stepsons, Shinya would not waste time and returned to Sagiri Mountain with Urokodaki Sakonji on the same day.

"You will start your first training here." Shinya said when they were still fifty miles away from Sagiri Mountain.

Butterfly Sisters: "Eh?"

Shinya said: "I will control my speed within the range that you can keep up with, but before I stop, you can't stop to rest, you must keep up with my pace, understand?"

The two sisters looked at each other and saw the tension in each other's eyes.

Then, they nodded solemnly: "Yes!"

Shinya nodded, then jumped lightly and crossed several wheat fields.

The two sisters were stunned, and then they remembered that they had started training, and hurriedly stepped up to catch up.

Looking at the two sisters who were trying hard to catch up, Urokodaki Sakonji couldn't help but sigh: "It's really a bit messy, Shinye-senpai."

But Shinye was a grandfather to him, and Urokodaki Sakonji didn't have the courage to question him.

After all, Shinye had crossed more bridges than he had walked on rice, and his life experience was indeed incomparable to Shinye.

During the time that the Butterfly Sisters were in "Hidden", they also learned some things about the Demon Slayer Corps.

For example, the breathing method, after all, many members of Hidden Corps were retired members with poor talents.

Ordinary people can't compete with demons, because even the weakest demon has several times the physical fitness of ordinary people.

And they also have almost unlimited physical strength and extremely terrifying self-healing ability.

In order to deal with demons, the members of the Demon Slayer Corps put their energy into training breathing methods and the swordsmanship that goes with the breathing method.

This breathing method is called "full concentration breathing"

In the eyes of the Butterfly Sisters, Master Naruto should teach them breathing methods first.

But what the sisters didn't expect was that their first training was running, and running on a mountain road that was difficult for them to walk normally.

Seeing Shinya walking on the mountain road like a leisurely stroll, the Butterfly Sisters couldn't help but feel a little admiration.

Sure enough, the pillars are such strong people.

The scene of the battle between Gyoumei and the powerful ghost on the night of the other day came to mind.

I thought to myself, when will I be so strong.

I didn't know that the "powerful ghost" in their impression was running in front of them.

It was already dusk when they arrived at Sakiyama.

The two little girls were covered with dust and mud, which was stained by several falls on the road.

Panting is not enough to describe the state of the sisters. At this time, the sisters were pale, as if they had lost the ability to breathe.

Every time they inhaled air, their lungs felt a little painful.

"Breathing has a rhythm. As long as you master the rhythm of breathing, this little distance is actually nothing." Shinye stepped forward and put his hands on the sisters' backs: "Breathe in my rhythm."

A little bit of weak fighting spirit entered the sisters' bodies through breathing, and drove the sisters according to Shinye's breathing rhythm.

This wonderful use of fighting spirit was discovered when Shinye taught Liu to learn water breathing.

Although fighting spirit is called fighting spirit, its function does not seem to be just for fighting.

It is a bit like chakra, but it is far less mysterious than chakra.

Sure enough, breathing in accordance with Shinye's rhythm, the sisters soon felt a warm current flowing in their bodies.

The fatigue in their bodies is being reduced.

"Is this... is this the breathing in the whole collection?" Shinobu Kocho asked excitedly.

Shinye said: "Of course not, this is just the most basic way of breathing, and its main function is to help

You relieve fatigue and distribute physical strength. Your physical fitness is too poor, and you are far from learning the breathing method. In the next month, I will develop basic physical training for you to exercise your physical and cardiopulmonary capacity. I will teach you the breathing method after your physical fitness is qualified. "

Whether it is the breathing method or the use of fighting spirit, it is still too far away for the two sisters at this time.

However, after all, the sisters are characters who can become pillars in the original work, and their talents should not be bad.

Because after the transparent world, the sisters' physical talents are not a secret in front of Shinya, he can see at a glance where the sisters' upper limit is.

In Shinya's view, the two sisters are both very talented types.

The elder sister Kanae has better talents, and her physical abilities and talents are more balanced.

And Kocho Shinobu is a little biased. Compared with her speed talent, her strength talent can only be said to be a little stronger than ordinary people.

Even after training, her strength will not be significantly improved, so she can't cut off the ghost's neck.

Because Kocho Shinobu's strength is better than ordinary people, People are not much stronger.

Because of her small stature and light weight, Kocho Shinobu is very talented in speed.

Not only her movement speed, but also her attack speed and agility are much higher than ordinary people.

The normal training method should be to play to one's strengths and avoid weaknesses.

If you have little strength but fast speed, you should focus on training speed and reduce the time of head-on confrontation with the enemy.

But since it has been decided to let them get in touch with fighting spirit in advance, this problem will naturally not exist. If you can use fighting spirit skillfully, the shortcoming in strength is not impossible to make up for.

In the original work, Kocho Shinobu is different from other pillars. It is obvious that she has not touched the threshold of using fighting spirit.

Perhaps it is because she knows that she is not strong enough, so she devotes her energy to learning potions.

"Go find Urokodaki Sakonji and let him arrange your accommodation." Shinya said to the two sisters: "Come here with Urokodaki's disciples tomorrow, I will wait for you here. "

As he spoke, a cold mist came over, covering Shinya's figure.

A few seconds later, the mist dissipated, and Shinya had long disappeared.

"Wow... so awesome!" The two sisters couldn't help but sigh as they watched Shinya's exit.

And Shinya, who was hiding in the dark, had returned to his ghost form at this time, and he breathed a sigh of relief in his heart.

It was a close call, if it was one minute later, the sun would have completely set.

As soon as the sun went down, he would directly return to his ghost form, and then he would probably leave a shadow on the two sisters for the rest of their lives.