Control the Butterfly Effect from Demon Slayer: Blade

The daily situation of Horigake has been under the vague monitoring of the three Doudouyan sisters and Xiaokui, and the monitoring has continued.

So the question is, has Horitake himself found out that he is being monitored?
Don't tell me, he really didn't find out.

Because he wasn't wary of the three Doudouyan sisters and Xiaokui at all!
In Horigake's thoughts and subconscious mind, the three Doudouyan sisters and Aoi are completely harmless creatures, completely gentle, amiable and hardworking sisters.

How could such a little sister be detrimental to herself?
Based on such thoughts and subconsciousness as the premise, Horie did not raise vigilance against these four younger sisters at all, and did not realize that the four of them were monitoring him.

On the other hand, it is because the three Doudouyan sisters and Xiaokui's surveillance is so natural.

What does it mean to be natural?
Because, they perfectly integrated their work with monitoring Horiyake!
What are their four daily jobs?
It is the cleaning of the Butterfly House, the cleaning of the Butterfly House, and the logistics, as well as the care of the clothes of the patients in the Butterfly House, as well as the housework of the Horizake family. In short, it is responsible for all the logistics.

They don't care when they are doing research work during the day.

But when it comes to rest time after work, it is their home court.

Regardless of whether Horigake is relaxing at Butterfly House or at home, there is basically at least one of these four sisters around him.

And these four younger sisters spend most of their time by Horigake's side cleaning and doing housework.

Whether it's mopping the floor for laundry or drying clothes, this kind of housework needs to be busy back and forth, and you need to stop and go in every corner.

So, they used the opportunity of doing housework to quietly monitor Horigake.

Even if they were drying clothes outside, they could still glance back and see what Horitsu was doing inside the room through the window.

So natural, so natural, without special surveillance, let alone any special tracking, it's completely normal and normal.

May I ask, how could he find out about this kind of state monitoring, and Hori Yue himself was unsuspecting?
On Horigake's side, it is true that they are not vigilant towards the three Doudouyan sisters and Xiaokui, and have not found anything wrong, and have been observing the four of them.

But on Miss Zhushi's side, she discovered something was wrong early on.

Ah, yes, the three Doudouyan sisters and Xiaokui are monitoring not only Horigake, but also Zhushi.

As long as the two of them get off work, as long as the two of them are free, the three Doudouyan sisters and Xiaokui must cheer up and observe carefully, in case they have any tricks.

The monitoring of Horiyake is to prevent Horiyake from provoking Zhushi.

The monitoring of Zhushi's side is simply to prevent Zhushi from seducing Horigake.

Uh... the word seduce is too rude to use it on Miss Zhu Shi.

But forgive the three Doudouyan sisters and Xiaokui, they really can't think of other adjectives.

Horiyue did not notice that the four younger sisters were monitoring him, but Zhu Shi found out that the three Doudouyan sisters and Xiaokui were abnormal.

After all, Zhu Shi and Yushiro are newcomers.

After all, this is not their home, but the Ghost Killing Squad.

When the two ghosts came to this place, they were more or less vigilant, and felt uneasy about the relatively unfamiliar environment around them.

Under such a premise, why couldn't Zhu Shi and the others discover the secret observation of the three Doudouyan sisters and Xiaokui?
such as……

After work, Zhu Shi left the research room and went to use the restroom there.

Just at this moment, the three Doudouyan sisters huddled in the corner of the wall over there, poked out three heads, and observed Zhu Shi over there for a while.

stare~~~
Zhu Shi noticed it, and was simply confused, wondering what these three children were doing?Why secretly observe yourself?I can only pretend that I didn't notice it.

Another example...

It's time to get off work, and it's also night, which is a good time for ghosts to go out.

After a busy day, Miss Zhu Shi walked out of the room and came to the yard of Butterfly House, smelling the fragrance of flowers all over the yard, looking at the flowers all over the garden, she took a rare breath of air and moved her body.

At this time, the three peas-eyed sisters will hide in the flowers over there.

stare~~~
Zhu Shi, who was taking a breath, felt embarrassed, thinking that he didn't offend the three younger sisters, right?Also secretly observe yourself at this time?Or is this a form of surveillance?
Also like...

Zhu Shi often works overtime, because she is a ghost, and sleep is not necessary. Sometimes she works overtime all night long, and it is normal to work overtime late.

If while working overtime, Ms. Tsuyoshi suddenly had an inspiration for her research, besides excitedly telling her assistant Yushiro about the inspiration, she would also excitedly leave the research room and go to the living room to look for Horigake.

It's fine if you don't meet Horigake in the living room. If you do, the two of you will start talking about the inspiration for this research, and the active thinking of both sides will start to collide with sparks.

At this time, the three Doudouyan sisters and Xiaokui will also appear.

They pretended that they hadn't finished their housework during the day, and they were busy back and forth around the living room, and from time to time they would talk to Zhu Shi and Horigake...

stare~~~
Horigake, who was chatting freely, didn't feel this, because he was completely unsuspecting of the three bean-eyed sisters and Aoi.

But Zhu Shi felt it, and it was like a glow on her back, which made her talk to Horigaku somewhat stagnant.

At this time, Zhu Shi was completely confused.

What happened to these sisters?Are the four of them a nuisance?Did you just hate yourself by the way?

But it doesn't make sense like this. If you hate yourself, why should you monitor yourself?

Or was he afraid of what harm his ghost would do to Butterfly House, so he kept staring at him?

But it's not right.

Zhu Shi clearly felt that the eyes of these younger sisters watching him were not hatred, but pure observation, or... simple surveillance?

Zhu Shi was puzzled for a while.

She was gentle and unwilling to expose this matter, and still had a chat with Horigake in front of her. The two discussed the inspiration for this research and continued this topic.

Not long after the chat, or just after being watched by these sisters, Butterfly Shinobi came down from the second floor and joined the chat between the two.

I think of those younger sisters watching me vaguely, I think of Miss Butterfly Shinobi coming down just after watching over there, and then looking at the smiling and alienated expression on Butterfly Shinobi's face.

Zhu Shi, who has lived for hundreds of years, is definitely not an emotional idiot.

After thinking about it for a while, she probably guessed it.

It turned out to be like this, it turned out that Ms. Butterfly Ninja was afraid of herself and Mr. Horigake...

This is really... Inexplicably, it was affected.

Wanting to understand all this, Zhu Shi looked at Horigaku who was sitting there eloquently still narrating his inspiration, and couldn't help but slander in his heart:

What a sinful man!