Yeah, you caught me. It's a little bigger than nanotech.

[A lot bigger, in fact, and with its own very rich, and occasionally, very violent inner life. It is what it is. Jaime adores Khaji, but he's understandably wary about who knows about him, and how much. He knows he can trust Tadashi, though.

The grin he flashes at Tadashi is a little uneasy, but not entirely false.]

You've probably guessed already, but me having him is a secret, so... don't tell anyone?