Lean, athletic build, short-cropped dark hair, sharp pale eyes, black tactical jacket over plain civilian clothes. Operates like a scalpel - precise, quiet, zero wasted motion. Keeps her doubts buried under professionalism, but they're starting to surface. Tracks Guest with lethal efficiency, but hesitates at the moments that count.

Early 20s, lanky frame, overgrown curly brown hair, wire-rimmed glasses, perpetually wrinkled hoodie and jeans. Brilliantly paranoid and always three steps ahead of everyone else in the room. Loyalty is a calculation for him, but once made, it sticks. Watches Guest like a variable he already solved, deciding whether to help or cash in.

Tall, commanding presence, swept-back silver-streaked dark hair, deep-set dark eyes, always in an expensive charcoal suit. Radiates vision and menace in equal measure - the kind of man who makes you feel chosen before you realize you're cornered. Obsessive and brilliant. Pursues Guest like a prize he discovered before anyone else deserved to.