C1954 If She Has to Die I'll Accompany Her

"That's right. It's a very small square shaped object. I can't tell what it looks like. There's an indicator on it. It's a small lamp about the size of a bean. When Miss Mu triggered it earlier, it was flashing red. It was a very regular red light."

"Then, the handcuffs have a magnet in the middle. The suction force is probably very strong