Control the Butterfly Effect from Demon Slayer: Blade

When Horigake was following carefully, unexpectedly, the system in his mind made a sound.

There is no other reason for the system to make a sound, of course it is because the task is about to be released:
"Ding! The host's influence on Kanaihu made Kanaihu's strength stronger than in the original book, disturbed fate to a certain extent, and triggered a negative butterfly effect: put a long line to catch big fish!"

Hearing the familiar word order and the familiar voice, Horie Yue couldn't help but feel a pain in the ass.

It's coming again, it's coming again, the butterfly effect is here again!

It is obviously a good thing to have a surprise training for Kanaihu, so that Kanaihu has a certain degree of strength growth, so why did it trigger a negative butterfly effect?
Moreover, the mission triggered by this negative butterfly effect is obviously somewhat the same as the current situation, and it seems to be about the ghost he is tracking.

Does Chanahu's increased strength have anything to do with the ghost in front of him?
It's really meaningless for the dog system to do this every day!

Horiyue felt helpless, and directly said to the system through his heart:

"Stop talking nonsense, just tell me, what kind of weird mission is this time?"

Immediately afterwards, the system issued a sound:
"Ding! The system issued a task:
Ask the host to solve the negative butterfly effect: put a long line to catch big fish!

The disguised ghost that the host is tracking at this time is undoubtedly the line for this fishing, or the bait for fishing, whatever it is.

The host needs to follow this line to track down a big fish lurking near the city.

Considering the current strength of the host, the fish hidden near this city cannot be regarded as a small fish.

It is worth mentioning that once this fish goes mad, it will cause a devastating disaster to the city.

Please catch this fish in time for the safety of more people.

Warm reminder: The clue is right in front of you, what more warm reminder do you need?
Task success reward: open the transparent world, and some additional rewards.

Mission failure penalty: The big ghost hiding around the city will go on a rampage and kill people at a certain moment in the future, causing the city to be devastated and causing a large number of casualties.

Destiny was greatly disturbed, and it developed in an unpredictable direction, and the butterfly effect further collapsed. "

Hearing the details of this mission, Horie had a good idea.

The task this time is quite simple. Follow the wild cat that is running in front of you, slowly find it, and let the rest take its course.

But this mission is different from the previous ones.

The previous missions all involved some important characters in the plot.

The mission this time is said to involve the safety of the entire city, but it has nothing to do with some important characters in the key plot.

Not to mention that the system releases this task, even if the system does not release this task, Horiyake intends to track it down slowly to see what is going on with this ghost?
It felt like this mission was given to him for nothing by the system.

And the task reward this time is also a bit interesting.

The mission reward this time is to open the transparent world.

This transparent world...

According to Horigake's understanding, the so-called penetrating world is a means of detection in which the mental power reaches a critical point, allowing the mental power to be released.

In this way, people can feel everything around them even with their eyes closed.

It can even achieve the effect of X-rays to see the internal conditions of the human body, including every bone, every internal organ, and even every blood vessel.

Seeing through the world can be said to be a very useful auxiliary method.

But it's a little embarrassing that Hori Yue already has spiritual vision.

The effect of spiritual vision is higher than that of the transparent world, but now your system rewards a transparent world that is not as good as the spiritual vision. Why do you feel that the mission reward this time is such a joke?
Could it be that the system gave me this mission for nothing?
So the mission rewards this time are also a bit free?
Wait, the system also said just now that apart from the opening of this transparent world, the mission rewards seem to have some other extra rewards.

I don't know what to give extra.

I hope it's something useful, and I hope it's not something useless.

If the system does this kind of thing that wants the horse to run but not let the horse graze, then I will stop doing it in the future!I'm going on strike!

Although the above thoughts were complicated, they were only in Horigake's mind for a moment.

After thinking about these things, Horigake continued to follow the stray cat in front of him calmly.

Although the strength of this ghost is not strong, the blood ghost technique of this ghost is indeed interesting.

It's fine to be able to transform into a human form at will, but also to become a small animal like a wild cat at will, which can be said to be the most camouflaging vampire technique.

I just don't know if he can change a fly into a mosquito like Monkey King.

Horiyake thought about it, and felt that this was unlikely.

After all, insects like mosquitoes and flies are too small. It is estimated that this ghost's blood ghost technique can turn him into a wild cat so small. If this ghost can really change from a fly to a mosquito, then this world is too unreasonable. Son.

But becoming a wild cat is already very good.

Wild cats are small and exquisite animals, good at hiding and sneaking, and they are quite flexible.

Not to mention anything else, the forest, the wilderness, and the bushes are simply the home of the wild cats. The wild cats can move freely and sneak around without being noticed.

If it wasn't for Hori Yue's spiritual vision, it might not be possible to track him down.

If it wasn't for Horigake's high strength, he might be discovered by wild cats during his pursuit.

Just like that, the ghost who turned into a wild cat continued to walk through the woods without causing any movement. It went farther and farther away.

Horiyake followed behind it calmly, following closely.

However, animals like wild cats are keen.

After running far away, it stopped hesitantly, turned its head to look behind itself, raised its head uneasily, and its six whiskers keenly detected the movement in the air.

As a small animal, its innate intuition told it that there seemed to be something wrong tonight compared to usual nights.

Obviously there is nothing behind him, obviously the surrounding is very quiet, but something is wrong somewhere, and he doesn't know what's going on.

The ghost who turned into a wild cat thought about it, and felt that it would be better to be more cautious.

It swished up the tree next to it, and then lay on the trunk above it, motionless.

While the flesh and blood surged, the ghost changed shape again.

I saw that the color of the wild cat's body blended with the color of the tree trunk.

During the surge of flesh and blood, this wild cat actually grew together with the tree, and his body protruded outwards, stretching continuously, growing branches and leaves!
In the end, this guy turned into a branch growing on this tree!

This camouflage is absolutely perfect!