> "Ah, sorry, Card System Person, I'm not trying to take the card."
> Let go of the card.
> "That's good, though."
> Breathe and lower our voice.
> "Okay, Miss Mokou. What I'm thinking is that someone gets really small and sneaks into the clothes of someone we want to spy on. The small person rides along to the target's home nd hides until the target goes to sleep. Then the small person can sneak out and push the card into the sleeping target, and read it when it lights up."