After Kamo Mitsuki separated from Yuji Itadori, he returned to his research base without stopping and devoted himself wholeheartedly to the research on Yuji Itadori's blood.
After a period of painstaking research, Kamo Mitsuki finally fully understood the situation of Yuji Itadori.
Yuji Itadori is Incarnated Vessel carefully prepared by Kenjaku for Sukuna, but it is very different from the ordinary Incarnated Vessel.
According to the research results of Kamo Mitsuki, Yuji Itadori has a piece of Sukuna's Finger mixed inside its body.
In addition, there is the condition that Yuji Itadori's father is the reincarnation of Sukuna's twin brother, and some Kenjaku's in-depth research on Cursed Womb: Death Paintings.
In the end, Yuji Itadori and Incarnated Vessel were created that could accommodate the majestic Cursed Energy of Sukuna.
At present, Kamo Mitsuki does not have the conditions that Kenjaku had. It is almost impossible for him to create another Yuji Itadori from scratch.
But he has no such need.
Kamo Mitsuki does not want to build a Incarnated Vessel for Sukuna, but wants to create a "Sukuna's Finger detector".
Now that he has Yuji Itadori's blood sample, combined with his current technical accumulation, Kamo Mitsuki feels that there is no big problem.
Now Kamo Mitsuki has controlled six Sukuna's Finger. Counting Yuji Itadori, it can barely be counted as seven.
With these seven fingers, even if all the other fingers were acquired by Kenjaku and used to resurrect Sukuna, it would not cause any trouble.
Sukuna, which has the strength of thirteen fingers, is just slightly stronger than the bit-level Cursed Spirit, so there is no need to be afraid at all.
However, Kamo Mitsuki still plans to collect all Sukuna's Finger as much as possible.
Not just in case, but for the huge Cursed Energy Sukuna.
Kamo Mitsuki had planned many years ago to deploy a super barrier that could cover the entire Japan.
Now, the prototype of the design drawing of the barrier has basically been completed.
However, there is still one most important problem that needs to be solved urgently, and that is the power source.
To maintain the normal execution of such a huge barrier, a massive amount of Cursed Energy will be required.
Judging from the current design blueprint of Kamo Mitsuki, at least the amount of Cursed Energy equivalent to twenty Special Grade Sorcerer is needed to be sufficient.
However, Jujutsu Society now only has four digits of Special Grade Sorcerer, and all other ordinary Jujutsu Sorcerers do not add up to twenty digits.
Moreover, we want all Jujutsu Sorcerer to unite and give Cursed Energy to Kamo Mitsuki for use?
Thinking about it, it seems absolutely impossible, unless there is some huge disaster that threatens the entire Jujutsu Society.
Therefore, Kamo Mitsuki must find ways to fill this gap by itself.
Kamo Mitsuki also thought about using his own Cursed Energy to run the barrier, but that would greatly limit his own strength.
He is not great enough to put himself in danger for Jujutsu Society.
As for Sukuna's Finger, each one has Cursed Energy equivalent to one Special Grade Sorcerer. The more Sukuna's Finger is collected, the more Cursed Energy Kamo Mitsuki can use to execute the super barrier.
Three months later, inside the research base of Kamo Mitsuki.
Kamo Mitsuki is staring intently at an insect egg on the experimental table.
Months of careful research and cultivation are now about to bear fruit.
This cocoon is like a black pebble buried deep in the river bottom. It has subtle and unique textures on its surface and exudes a dark luster.
Kamo Mitsuki folded his hands on his chest, looking nervous and full of expectation.
Suddenly, the cocoon trembled slightly, as if a powerful force was surging inside.
Immediately afterwards, a tiny crack appeared on the surface of the cocoon and gradually spread.
Kamo Mitsuki moved forward unconsciously, and his breathing became rapid.
With a soft "click" sound, the cocoon burst completely, and a black butterfly stretched out its body with difficulty.
Its wings were wet, and the black wings were dotted with faint purple lines, like mysterious nebulae in the night sky.
The butterfly struggled to break away from the remaining Binding Vow, and Kamo Mitsuki held its breath and watched this scene without blinking.
Finally, the butterfly completely broke away from the cocoon. It flapped its wings gently, and their wings gradually became dry and tough.
Kamo Mitsuki's face showed a smile of relief and satisfaction. His "Sukuna's Finger detector" was completed, and Kamo Mitsuki named it: Yin Yang Butterfly.
The Yin-Yang Butterfly has only one function, and that is to be attracted by the breath of Sukuna.
As long as the memory within the surrounding area of 20 kilometers is Sukuna's Finger, the Yin-Yang Butterfly will slowly fly towards it, then land on the target, and pass the location information to the owner Kamo Mitsuki.
Moreover, the Yin-Yang butterfly is a life form between reality and reality. It will only take on physical form when it comes into contact with Kamo Mitsuki as the owner and Sukuna's Finger as the target.
Nothing else can see or touch it, nor can it cause any harm.
Therefore, even if Sukuna's Finger is placed among certain items, or buried deep underground, or placed inside certain barriers, it will not affect the Yin-Yang Butterfly's detection.
Although the effectiveness of the Yin-Yang Butterfly is already extremely powerful, it is not easy to find Sukuna's Finger throughout Japan, so one is obviously not enough.
Therefore, the Yin-Yang butterfly also has the ability to absorb free Cursed Energy in the environment.
The Yin and Yang butterflies use these Cursed Energy to replicate themselves, and eventually can slowly develop into a population, and then fly to the entire Japan to explore Sukuna's Finger.
However, this process is relatively slow, and Kamo Mitsuki estimates that it will take at least three years.
However, finding Sukuna's Finger is not something that is urgent. Kamo Mitsuki can still afford to wait at this time.
Kamo Mitsuki originally planned to use its own Cursed Energy to rapidly reproduce the Yin-Yang butterflies, but doing so would significantly reduce the effectiveness of the Yin-Yang butterflies.
If you enter Cursed Energy of Kamo Mitsuki too much, Yin Yang Butterfly will not be able to accurately locate Cursed Energy of Sukuna.
This may also be a restriction of some rules in Mei Mei, so Kamo Mitsuki has no choice but to follow nature.
After Kamo Mitsuki released the Yin-Yang butterfly, Sukuna's Finger no longer needed to worry about his search.
Originally Kamo Mitsuki was thinking of making a few puppets to help him find Sukuna's Finger, but now it seems that there is no need for it.
"It seems that it is not completely unnecessary. Yin Yang Butterfly can help me locate Sukuna's Finger, but I still have to do the recycling myself."
Kamo Mitsuki suddenly thought of this.
"I can still make a few puppets to help me with some errands. It's really tiring to do everything myself."
Just do it as soon as you think of it, Kamo Mitsuki got into the laboratory again and began to put the ideas in your mind into practical actions.