Miyuki had lost her temper.
For her, Isori and Kirihara were nothing more than acquaintances.
Yet, using despicable means to hurt people she knew was enough to ignite the furnace of wrath within her.
Despite her rage, her brain remained calm as usual.
Even if she jumped down on reflex, she had a perfect grasp on the gravity that pulled her down.
There was no need to use a CAD.
Now, with her magic territory released, the only thing she needed to consider was how to construct her favorite unique magic.
Miyuki wasn't just sealing Tatsuya's power.
In order to seal Tatsuya's power, Miyuki spent half of her own magic on her brother.
The fact that Miyuki's magic went out of control was a side effect of suppressing her brother's magic.
Now, with Tatsuya's might unleashed, Miyuki's personal power was also released.
The Yotsuba Family did not have a signature appellation.
That was because each individual possessed a unique ability that could not be categorized, though no one deviated from the principle that "magic is inherited".
Miyuki's mother possessed the unique External Systematic Magic that could interfere with another person's mental makeup.
Thus, it would be no surprise if her daughter inherited some sort of mental interference magic.
Also, she was able to serve as Tatsuya's limiter precisely because she possessed mental interference magic.
Indeed — her Freezing Magic, which originally derives from it, is the manifestation of her innate magic interfering with the physical world.
She stretched her right hand out.
By this action alone, the world froze.
It was as if the world centered around Miyuki had frozen solid.
The surface of the road and the walls were not covered in frost.
What was frozen was the world of the consciousness.
There was no change from Mari, Kanon, Sayaka, as well as the critically injured Kirihara and Isori when they brushed against that wall.
However, the enemy soldiers who were pointing guns or getting ready to throw grenades, regardless of whether they were regular troops or guerrillas, all stood there stiffly without moving a muscle.
They weren't frozen, merely halted in place.
Rather than their physical bodies freezing, their minds were frozen.
External Systematic·Mental Interference Magic "Cocytus".
The frozen mind shall never awaken.
The frozen mind cannot comprehend death. There was no way to even inform the flesh that death was upon them.
The bodies bound by their frozen minds could not even die. They could only collapse like a row of statues, forever captured in the postures before the frost came.
No one could explain what Miyuki did.
But all beheld the image of the frozen world.
Everyone's instincts informed them that Miyuki did something.
Even without words, they could feel that mind-crushing terror.