Demon Slayer: Become the villain Boss Muzan

After a long day of work, the two of them were still busy.

After having breakfast, Yunyi went for a day's exercise as usual. Muzan suddenly remembered something and lay on a rocking chair under the shadow of the eaves, watching Yunyi swinging a bamboo sword and chopping the wooden man he found.

"Yuyi, how did the transparent world open?"

"Transparent world?" Yunyi was stunned. How did Muzan know?

He never said it?

But thinking that Muzan knew a lot, he was relieved.

"Can't you enter the transparent world?"

Muzan: (￣_￣|||)

What Versailles speech? !

Seeing his expression, Yunyi had the answer:

"The transparent world is the ultimate mastery of the body, which can isolate the outside world from the 'fighting spirit', which is something similar to killing intent, and enter the state of selflessness, which can enhance perception to the extreme..."

Muzan nodded, and learned from Yunyi what the specific transparent world was. Only then did Muzan understand the transparent world.

It takes extreme pain to open the transparent world, and desperate situations are often more likely to stimulate the transparent world.

Of course, except for cheating players, they are born with stripes and transparent worlds.

And this is more like the ultimate of a skill. Only with a strong physique can you have a transparent world.

Damn cheating players!

Muzan didn't expect that he might encounter desperate situations and then open the transparent world. He could only start practicing according to his own understanding.

Time passed quickly. Muzan accompanied the two children to grow up while trying to enter the transparent world.

This day, Yunyi asked Muzan to practice with him again.

Muzan also watched Yunichi's progress and was confident of his strength.

He waited leisurely for Yunichi to attack.

Yunichi drew his sword solemnly, took a deep breath, and rushed over, slashing through the air with the blade.

At this moment, Muzan was stunned.

Looking at the "special effects" that were truly displayed in front of his eyes, Muzan's pupils shrank.

Breathing of the Sun? !

You have a breathing method at this time? !

Muzan hurriedly raised his sword to defend himself, and the hot breath rushed to his face, and the sun-like brilliance made Muzan feel a little uncomfortable.

Every time Yunichi chopped, it was fast and fierce. Because of the impact of the breathing method, Muzan subconsciously showed his strength.

At this moment, Yunichi felt a terrible sense of oppression, and the breath of the person in front of him suddenly became unfamiliar.

The tyrannical power and the vitality that wanted to devour everything, the young Yunyi was even oppressed to the point that his breathing stopped for a moment. At this moment, Yunyi's brain seemed to be penetrated by something, his eyes widened, and his movements became extremely smooth.

Muzan realized that he had overreacted, and hurriedly stepped back to retract the knife, but then he saw Yunyi's red blade cut out a round sun like the scorching sun, and slashed at him with a knife.

Muzan's pupils contracted, and an unprecedented sense of danger came over him. In an instant, he sensed the trajectory of the knife and saw a different world.

He hurriedly dodged and barely avoided Yunyi's Sun Breathing, staring blankly at Yunyi's blade with special effects.

"Woc! Yunyi! You want to kill me!"

This is the thirteenth style of Sun Breathing!

How come it's available now? !

In the original book, this thing almost killed him!

Click!

The blade chopped the ground, and the ground sank deeply. Yuichi stopped moving and looked at Muzan with lingering fear. What did he just do?

Muzan was also lingering fear. It was too dangerous to raise Yuichi!

Although Sun Breathing could not threaten him now, he already had Sun Breathing and Thirteen Styles. It didn't seem strange to have a red sword?

Muzan swallowed his saliva, put away the knife, and looked at Yuichi who was sitting on the ground:

"You scared me to death. If you have any new things in the future, tell me before you show them. This is too dangerous. It almost took my life..."

But he was still planning to live to the modern era and play with his mobile phone!

Yuichi sat on the floor and nodded blankly. The feeling that Muzan gave him just now was too terrifying. It seemed that if he was touched, he would die completely. The momentary danger made him overreact.

"Hey," Muzan sighed, walked to Yunyi and pulled him up, "Get up, don't sit down."

Yuyi was pulled up, nodded, and put away the knife.

However, in the moment just now, Muzan, who was frightened to the point of half his soul floating out, successfully entered the transparent world.

It's really a surprise in the shock!

It is worth mentioning that every time Yunyi fights with him, he starts

The patterned, fiery red blade is indeed extremely intimidating.

He is indeed a cheating player.

Muzan went over and drank a few sips of water to calm down before picking up the book again, but because of the momentary surprise and shock, his seven hearts were still pounding, and his attention could not be focused on the book at all.

The transparent world that he wanted to open for decades has opened!

Although it was very thrilling just now, to be honest, it can't cause substantial harm to him. As long as Yuichi doesn't use the red sword, he will not be in danger. The most he is scared, but the benefits are really great.

Although the transparent world will not strengthen the body, it is a manifestation of a person (ghost) mastering his body to the extreme, the absolute application of skills and superb perception.

As one of the several methods of improving the combat effectiveness of the ghost hunters in Demon Slayer, the transparent world is obvious in its ability to improve combat effectiveness.

Through the transparent world, you can see the enemy's weaknesses and make the enemy unable to predict your next step.

But for Muzan, it is useless for the time being.

After all, the only threat to him, Yunichi, is now his little brat.

But speaking of it, Yunichi actually mastered the breathing method without him knowing it, and was stimulated by him to create the thirteenth style in an instant.

This kid is quite good at hiding!

It can only be said that he deserves to be the ceiling.

Five years later,

The moonlight is gentle, the cool breeze blows with a rustling sound, and the leaves sway slightly with the shadows reflected on the window.

Muzan lay in the rocking chair and slept leisurely. For a long-lived existence like him, sleeping should be the best way to kill time.

But soon, Muzan was awakened by the sound of Yunichi pushing the door in.

Taking off the book covering his face, Wuzan opened his eyes and looked at Yunichi who was holding a long knife in his hand.

At this time, the long knife in Yunichi's hand was stained with half-dried blood, his face was a little complicated, and there were several cuts on his clothes torn by sharp claws. The young Yunichi was breathing a little fast, his face was red, and the hand holding the knife was faintly trembling.

Muzan's face turned serious: "What happened?"

"I met a half-ghost."

"?!" Muzan's eyes widened in an instant, the book in his hand was thrown aside, and he stood up, "What happened?"

Since he knew that Yuichi had a breathing method, Muzan told Yuichi directly that the Sun Wheel Sword was a way to kill ghosts, and the breathing method and the Sun Wheel Sword complemented each other and could cause greater damage to ghosts.

In the past few months, Muzan had naturally told Yuichi about the half-ghost, and similarly, the means that were effective against ghosts were also effective against half-ghosts.

Although Yuichi was still young, his skills were already able to defeat ordinary half-ghosts and ghosts, so Muzan was relieved that Yuichi ran around.

After all, he was still a child, and he couldn't stay in such a place every day.

"I met a half-ghost in the village ahead, but I killed it."

Muzan frowned and went over, squatted down to check Yuichi, and confirmed that his clothes were only torn a few holes, and he was relieved that he was not injured.

After all, he has raised the child for several years, and the father, who is over 500 years old, can't help but worry.