Control the Butterfly Effect from Demon Slayer: Blade

Research is the first light, research is goodbye, research is full of dawn.

During this time, the research and development progress of Horitake and Butterfly Shinobu can basically be said to be smooth sailing.

Their research is breaking through every day, making progress every day.

There is no doubt that this is a good thing, and the two people are also in a pretty good mood.

The good mood led to the dull atmosphere in the butterfly house for many days, and finally swept away, and several sisters also breathed a sigh of relief, and the laughter in the butterfly house resumed again, and everyone's life and work became much more comfortable.

A week later, there was a breakthrough in the research progress of Horitake and Shinobu Butterfly!

With the help of the beans, Horitake and Butterfly Shinobu incorporated some of the ingredients in the beans into the wisteria flower poison, successfully reborn and replaced the wisteria flower poison.

Wisteria flower poison has become more powerful, more poisonous, and more lethal!

Finally, the two of them developed a new generation of wisteria flower poison!

Sprinkle flowers! Applaud!

In the research room, Horitake and Butterfly Shinobu, who had not cleaned up for many days, became a little slovenly at this time, and the two of them wore white coats and looked at the bottle on the research table with joy.

In the transparent glass bottle, it is liquid, purple dazzling wisteria flower poison, this purple is very magnificent, very beautiful, very charming.

The more beautiful things are, the more dangerous they are, and this is not bad at all.

Only Horitake and Butterfly Shinobu knew how terrifying this beautiful liquid in front of them was.

Although it is still wisteria flower poison, compared with the previous wisteria flower poison, the toxicity has increased at least several times.

How many times higher?

Belch...... This is a little embarrassing, Hori and Butterfly can't bear it.

According to Horitake and Butterfly Shinobu, the new type of wisteria flower poison is at least five times more poisonous than the old type of wisteria flower poison, and this five times is also a very conservative data.

Why is this result not rigorous at all? Why is this result ambiguous?

Because this result is calculated, not experimental.

During this time, the two people were only immersed in research, but never experimented.

Think about it, Butterfly House is in the headquarters of the Ghost Killing Squad, where are the ghosts around here for Horitake and Butterfly Shinobu to experiment? Without experiments, the toxicity of the new wisteria flower poison cannot be intuitively seen.

So now a little embarrassing situation is that the new wisteria flower poison has been developed, and it is determined that the new wisteria flower poison is much more powerful than the old poison, but how powerful it is, it is not clear.

Thinking of this, Horitake and Butterfly Shinobu, who were originally very happy because of the success of the research, looked at each other awkwardly.

The two had a very tacit understanding, and asked in a loud voice:

"Do you want to go out and experiment?" × 2

and the two nodded with satisfaction at the same time, it seems that the two people have the same idea, worthy of being a couple.

Horitake couldn't help but stretch his waist, moved his stiff body, and let the bones and joints all over his body begin to crackle:

"I really should go out and experiment."

The two of us have been bored in the laboratory for nearly half a month, and if we continue to stuffy like this, it will be moldy.

Just go out to the event, find a few ghosts to kill, and see how powerful the new wisteria flower poison is.

If you can take this opportunity to go out and relax, it is also good to go out and wave a wave. Butterfly

Shinobu glanced at Horitake a little warily:

"Go out and make waves? How do you want to wave?

Horitake looked at Butterfly Shinobu seriously, looking into her big eyes:

"I want to wave with you."

Butterfly Shinobu blushed and turned his head:

"Not serious at all!"

"Well, well, seriously, let's go out and find a few ghosts to kill at random, experiment with a new type of wisteria flower poison, and the little student sincerely invites the beautiful woman to go with me, how?"

"That's pretty much it, let's go."

After that, the two changed into white coats, took this bottle of new wisteria flower poison, and walked out of the research room.

Walking out of the research room, being illuminated by the bright and warm sunlight outside, both of them felt a little like a world away, only to realize that they had been bored in the research room for too long, and it really couldn't go on like this.

The first to discover Horitake and Butterfly Shinobu was Kanahu, who was training in the courtyard.

Kana suddenly saw that Horitake and Butterfly Shinobu finally came out, she was a little excited, she didn't even toss the coin, so she came directly and asked happily:

"Lord Horigaku, sister Shinobi, you succeeded?"

Horitake smiled and touched Kanahu's head:

"Yes, we have successfully developed it!"

Looking at her sister, Butterfly Shinobu suddenly felt a little embarrassed, stepped forward and hugged the soft Xiannaihu, and sincerely apologized to her sister:

"I'm sorry, I've been busy with research during this time, and I've been negligent with you."

Kana should have gotten her own Nikkawa knife during this time, right? Did you go out on a mission to kill ghosts? Are you in danger outside? What can you do if you get into trouble outside? "

Don't forget that Kanahu and Tanjiro are in the same class.

Tanjiro passed the final selection this time, and Kana also passed.

During this time, Kanahu also got his own Nikkawa knife and officially entered the Ghost Killing Team.

However, Chana did not immediately go out to kill ghosts and carry out the mission.

I saw that Kannahu shook his head and replied to Butterfly Shinobu:

"Sister Shinobi, I am your stepson and your subordinate, although I officially joined the ghost killing team, but I can't be mobilized without a higher-level order, so I didn't go out to kill ghosts and perform tasks during this time."

Hearing this explanation, Butterfly Shinobu finally breathed a sigh of relief:

"It's okay, it's okay, your character will definitely suffer a big loss if you go out to kill ghosts by yourself."

In the future, Xiao Chana will still be by my side, and when you go out on a mission, you can also kill ghosts together, perform tasks together, and get merits together. "

Everyone knows what happened to Chanelhu, and everyone knows Chanel's current situation.

This child is not only in the advanced stage of choice difficulty, but also quite without autonomy, it is difficult to judge himself, and it is difficult to make choices on his own.

Such a person is too easy to be led by the nose.

If you meet a guy with malicious intentions, Chanai is dangerous.

So Butterfly Shinobu was never at ease and let Kana go out to carry out the task alone.

Speaking of this, Horitake had a whim and suggested:

"Sister Shinobu, this time we go out to experiment with ghost killing, it is better to bring Kannahu with us."

In this way, you can not only take care of Chanel, but also let Chanelin experience and see the blood.

Anyway, Chanai is also an official member of the ghost killing team, and it is not a matter of not killing ghosts all the time, and it is also considered thorough to take care of us.

Butterfly's eyes lit up, and he thought that this proposal was very good:

"Well, I think it can, Kana, what do you think?" Would you like to come with us?

Kana was stunned, she was very moved.

She wanted to make a choice, but...

Chana habitually pulled out the coin....