[Kira pondered the question for a moment. He'd already spoken to Venus at this point, so he knows that there are others on the station that are 'devils', and he's certainly assuming Jupiter is one of them.]

My... story?

Hm.

[He paused, thinking on it for a moment, tapping his chin.]

Well. A long, long time ago, I was a real good guy, then I was told it was my destiny to fall to darkness. And I did. Spectacularly. And I've been down there for a long, long time.