Starting With The Sefirah Castle In The Anime World - Chapter 124 - : Magic Nullification

... slightly.

"But I do know that dozens of corpses were carried down from the back mountains."

"Corpses aren't anything unusual, though."

Miwako didn't think dead bodies were anything special.

"Officer Sato, you're talking about ordinary drug dealer corpses that were shot."

"But I'm talking about corpses that were strapped to experiment tables."

"!? "

Miwako froze for a moment, then understood.

Those corpses were likely the key thing ...