Control the Butterfly Effect from Demon Slayer: Blade

Horitake came to the research room for the first time, and even broke in very excitedly!

"The drug research was successful!? A drug to turn a ghost back into a human!? As

soon as he broke into the research room, he saw Butterfly Shinobu, Suzu Shi, and Yushiro, three people in white coats, silently gathered in front of the research table, observing something.

Unable to care about changing into a white coat, Horitake walked directly over.

At this moment, Zhu Shi raised his head and smiled at Horigaku:

"Yes, thanks to Your Bean overcoming the sun, after Your Bean overcame the sun, we took a part of Your Bean's blood for research, and then broke through the research barrier in one fell swoop and successfully researched."

"Well, let me see."

Hori couldn't wait to walk over.

Walking over, they saw that on the research table in front of them, there were several research test tubes, and inside this sealed research test tube was a strange potion.

Why is it peculiar?

Because of the color of this potion, it is pink!

It is not that faint immature girly pink, but a dark pink that tends to red.

Oh! That's right! And the blood flame of Your Bean is basically one color!

Seeing that the potion in the test tube turned out to be this color, Horitake couldn't help but hesitate a little:

"This... Is this the medicine that turns ghosts back into people? Why does the color look a little strange?

Butterfly Shinobu was also a little embarrassed when it came to this problem:

"We don't know what's going on, if we follow the theory, it is indeed a drug that turns ghosts back into people, and we have indeed successfully researched it."

"Theoretically?" Horitake looked at the butterfly helplessly: "So, this drug that turns ghosts back into humans is only theoretically successful, and it hasn't been experimented with, right?"

The butterfly nodded helplessly:

"We can be sure that there is no error in theory, but it has not been experimented."

"This... I haven't experimented..."

Just as Horitake hesitated, Tanjiro, who got the news, hurriedly took his sister Bean and broke directly into the research room a little recklessly.

"I heard that the study was successful!? Isn't that right!? Is this true!? The

four men turned to look.

Tanjiro's head was covered in sweat, and he led the unknown bean, so he broke in directly.

Horitake took a step back and gave way to let Tanjiro and Youdouko see the pink potion in the tube, and then introduced them

, "The drug that turns the ghost back into a human has indeed been successfully researched, and this is it."

Tanjiro was still excited, excited.

But after seeing the color of this potion, those complicated emotions just now immediately stopped.

"This... Is this the medicine that turns ghosts back into people? Why this strange color?

Horitake spread his hands there:

"You ask me, who do I ask?" Again, I didn't study it.

Tanjiro turned his doubtful gaze to the trio.

The three were also a little embarrassed.

Or Zhu Shi stood up and helplessly explained:

"We don't know why this color is not clear, but there is absolutely no mistake in theory, that is, it has not been accurately tested, and it is not clear how effective it is."

Hearing this explanation, Tanjiro inevitably hesitated.

Without experimentation, he did not dare to give it to his sister without permission.

At this moment, two more people pushed open the door of the research room and walked in, and when they came in, their tones were still excited:

"I heard that the drug research that turned the ghost back was successful?" Is it true? "

Everyone looked at it.

It turned out to be Yaoya and Tianyin who rushed over as soon as they got the news.

The couple stood at the door of the research room, looking at everyone in the research room, and everyone looked at each other.

Yaoya's eyes were sharp, and he immediately saw the pink potion on the research table.

"Could it be... This is the drug that has been developed to turn ghosts back into people? But why this color? This color... Good girl. The

crowd was embarrassed and silent.

Immediately afterwards, the children also knew that the news rushed in, and their reaction was the same as everyone's.

In this way, everyone who should get the news got the news, and everyone who should have come also came, and for a while, there were many people in this research room, which seemed a little crowded.

Although there are many people, in the end, there are only five people in charge.

The first is Tanjiro, the patient's only family member, and it is fitting to stand next to the drug.

Then there is Yaoya, how to say that people are also the masters of the ghost killing team, and their status is here.

There is also Horidake, also because of identity and status.

The other two are Zhu Shi and Butterfly, who developed this drug.

Five people gathered in a pile, and everyone looked at the pink drug on the research table with burning eyes, silent for a long time.

Staring, the eyes of the other three people involuntarily turned to Zhu Shi and Butterfly Shinobu.

Zhu Shi was fine, just smiled.

The butterfly couldn't bear it, and said directly without anger:

"How many times have we said that there is absolutely no problem in theory, this is indeed the drug we have developed to turn ghosts back into people!"

As for why it is this color, we don't know!

Yaoya withdrew his somewhat disrespectful gaze and suggested:

"In any case, you can't let You Bean use this medicine without authorization, it's better to experiment before using it, and then let You Bean use it after confirming that there is no problem."

Hearing this, Tanjiro nodded vigorously.

He didn't want his sister to be an experiment, and just by looking at the color of the drug, he felt a little strange, although this color made Tanjiro very kind.

Speaking of conducting experiments, Zhu Shi frowned:

"Then, who should use this drug for experiments?"

It stands to reason that I, as a researcher of this drug, should have tried it myself, but..."

Horitake immediately followed Suzuki's words.

"But other drugs have not yet been developed, and Miss Zhu Shi cannot take risks."

Everyone nodded one after another, indicating that they agreed with Horigaku's concern.

So the question goes back to square one, who should try this drug?

Where to find someone who is willing to cooperate? And the ghost who actively turned back into a human?

Suddenly, everyone had an idea at the same time, and five people looked at Yushiro over there!

Yushiro just wanted to escape, but found that everyone's eyes were on him, and his face immediately became much grayer.

From the time he just said that he wanted to conduct an experiment, Yu Shilang subconsciously felt that it was not good.

Unexpectedly, I didn't expect him to reduce his sense of existence as much as possible and wanted to leave, but he was still discovered!

Facing the earnest gazes of the five bigwigs, Yu Shilang's scalp was numb.

He couldn't help but look at the medicine on the research bench, especially when he saw that color!

It is clear that the research of this drug is successful, and it also has its own contribution.

But when I look at this drug again at this time, why do I feel cold in my back?