Demon Slayer: Become the villain Boss Muzan

The weather was very bad, but he didn't care much. There were so many sick people.

Out of habit, Wuzan turned around, took a picture of the not-so-spectacular train station, and left.

Because it was just morning, the buildings were decorated with golden sunlight, which had a different charm, although the camera in his hand was still black and white...

Hearing the word "tired" vaguely, Wuzan turned around, got a little closer, and heard their conversation.

"Tired, that child is really pitiful..."

"Yes, it's hard for them to even walk since they were born, and it's really not easy for their parents."

"When I told him a story that day, his eyes really made me feel distressed."

"Ah..."

Really tired?

Wuzan hurried over:

"Hello."

The people who were chatting looked at Wuzan: "Who are you?"

"I'm a doctor. I accidentally heard you say that there is a child who can't walk. Is he sick?"

Wuzan skillfully brought out his identity as a doctor.

"Hey, Lei, that child, he was born like that. Maybe he is sick."

"Can you tell me where it is? I want to see if I can help him."

The man pointed Wuzan in a direction: "It's there."

"Thank you."

Wuzan thanked him and walked over.

On the way, he also took out a medicine box from the space in the mirror and carried it on his back, which made him look much more credible.

In addition, Wuzan is also a well-read ghost, and the temperament of a doctor who saves the world comes out.

As soon as Wuzan passed by, he saw a short man hurriedly walking out of Lei's house that the man just pointed out.

"Hello."

The man stopped in confusion when he heard Muzan's voice and turned to look at Muzan.

"Is this Lei's home?"

The man looked at Muzan carefully, but he didn't recognize him. He saw the wooden box that looked like a medicine box on Muzan's back and asked in confusion, "Yes, who are you?"

"I'm a traveling doctor. I just heard that the child was sick, so I wanted to come and see if I could help."

Looking at Muzan's appearance, which almost said "I'm a doctor", plus what Muzan said, "traveling doctor", he thought that perhaps doctors from outside had more experience and better medical skills?

For a moment, he was a little happy, and with the desire to cure his son, he hurriedly said:

"I am Lei's father, please follow me."

...

As Muzan followed him into the room, he saw Lei sitting on the tatami with a sad face, looking at the clouds outside the house through the open door.

Lei's father walked quickly to Lei, grabbed Lei's hand and said, "Lei, I found another doctor for you, you will definitely get healthy!"

Lei slowly looked at Muzan with a gentle smile on his face, without any expression, as if he had given up hope.

Muzan first learned the details from Lei's father, and then checked Lei's body. Muzan, who possessed hundreds of blood demon arts and a transparent world, had a simple physical examination.

Lei's father looked at Muzan's expression and his heart was also tightened.

When Muzan read the original work, he subconsciously thought that Lei's disease might be a bone problem, but after checking, it turned out to be a muscular dystrophy.

And this disease is generally caused by genetic problems, and it could not be cured in his previous life.

Even if Yanagisawa Kiyuki's ability is used for a short-term treatment, as Lei grows up, he will return to his original state.

The only solution is to turn him into a ghost.

However, compared with the original work, even if he becomes a ghost now, he does not have to eat people, which seems to be a big problem.

The only problem is that Lei is still young, just a child, and he may not be able to hide himself as a ghost, and he has not yet formed the correct cognition.

Muzan is worried about the mothers of Jifu Taro and Xiaomei, but Lei's parents are really responsible and gentle.

Muzan treated Lei on the pretext of checking his condition, but the effect of the treatment did not appear immediately.

Then, Muzan took out some nutritional supplements from the medicine box and looked at Lei's father:

"These medicines should have some effect. Although they cannot completely cure the disease, it is enough to let this child run and jump temporarily."

Then, Muzan smiled and touched Lei's head, which was fluffy and felt good:

"Remember to take medicine every day..."

After explaining the dosage, Muzan said: "

I will find a cure for him during my travels, and I will be back in four years. "

Seeing that Muzan seemed to have finished explaining, Lei's father hurried to get the money: "Please wait a moment, I'll go get the money."

"No, I'll take my leave first."

Muzan stood up and turned away.

At this moment, Lei's father seemed to see what a true doctor's heart was from Muzan's back.

In fact, in the original book, before Lei became a ghost, he actually just had an incomplete understanding of the world. His weakness made him long for his parents' protection and the bond of his family, and his gentle parents also gave him what he longed for.

Only the pain could not be overcome.

And this disease became a loophole for the trash boss to take advantage of, and under the instigation of the trash boss, the tragedy of gain and loss was caused.

Without the things in the original book, he His parents will teach him what is right.

And the warm family will become more regretless in the temporary health he gave him.

After leaving here, Wuzan stepped on the mud sprinkled with sunset and passed through a mountain forest.

As a group of forest birds were surprised and flapped their wings to fly into the sky, Wuzan found another half-ghost.

Interestingly, this half-ghost seemed to give Wuzan a vague sense of déjà vu.

But it doesn't matter, just kill it.

Because Wuzan hid his breath, he was not discovered to be a ghost by the other party, but hid In the woods, he thought that Muzan could not find him, so he waited for an opportunity to hunt him.

But Muzan was not in a hurry.

With a light sound that cut through the air, a figure rushed down from the treetops. The whole ghost was like a huge bullet, grinning towards Muzan, with sharp claws and four sharp teeth.

Looking at the "prey" that seemed to be unheard, the half-ghost seemed to have imagined the scene of biting Muzan.

But the next moment, the prey that was still in sight suddenly disappeared like a phantom, and he only felt a slight chill on his forehead.

Then, severe pain Like a spider web spreading from his forehead.

Accompanied by unbearable pain, he exploded into a blood mist in silence.

Muzan wiped his fingers, and the sharp nails were retracted.

He remembered, this looks like a sick leaf?

Many of the lower strings were completely used to be laid off by the scum boss, and Muzan didn't care much. In addition, there was no detailed description of the time when they became demons in the original work, so Muzan simply didn't take it to heart.

Unexpectedly, he became a half-demon.

Taking the example of Yuhu, Muzan can make some bold guesses.