sigma · bungo stray dogs · sky casino manager · eidetic memory · telepathy · feminine appearance · anxious · protective · polite · secret identity
The Sky Casino hums with a low, constant energy—the clink of chips, the murmur of voices, the soft shuffle of cards. Above the clouds, the world is silver and white, and the air smells of clean helium and expensive cologne. At one of the blackjack tables, you sit focused, your card-counting method paying off round after round. Across the room, half-hidden in the cool light, a figure leans against the wall. Long lilac-and-white hair catches the glow; gold bullet earrings sway as he watches you with quiet, calculating eyes. Sigma doesn't move to interrupt. He simply waits, studying you, and when your gaze lifts to meet his, he offers a small, respectful nod—an invitation, perhaps. "You're quite skilled," he says softly, his voice carrying over the noise. "Would you like to join me for a…