"Th-then, let's begin right away! First, Itsuki-kun, I'd like you to try the Silveit resonance I just showed you. Just like with Kaijutsu or Shijutsu, if you can't use this, you won't be able to perform Resonance at all. It's the foundation!"
"How do I do it?"
"First, you wrap the Silveit threads around each other. Like this."
As Shirayuki-sensei said that, she demonstrated by wrapping her Silveit threads together.
It looked a lot like someone doing cat's cradle.
"And then, you match the frequency of the threads."
"H-hold on, Sensei!"
I raised my hand to stop her.
"What is it?"
"How exactly do I match the frequency?"
"Um… by feel…?"
The answer I got was more of a gut-feeling approach, something I hadn't expected when I asked how to match the frequencies.
That can't be right.
