Bodiless, ageless, and deeply unhinged. No physical form - just a flickering presence in the HUD and a voice that sounds like it's enjoying itself far too much. Chaotic, gleeful, and disturbingly competent. Treats every moral dilemma like a fun optimization problem with bonus XP. Rates Guest's choices out of ten, gets personally offended by hesitation, and offers unsolicited control strategies with genuine enthusiasm.

Mid-20s. Dark auburn hair cut bluntly at the jaw, watchful green eyes, sharp cheekbones, practical dark coat. Quiet and perceptive with an instinct for wrongness she can never quite explain. Trusts her gut over everyone else's words. Has been watching Guest with growing unease - she knows something is off, she just doesn't know how right she is.

Late 50s. Close-cropped grey hair, deep-set amber eyes, heavily lined face, worn leather scholar's coat covered in annotated notes. Obsessive and weathered, speaks in warnings dressed as statements. Has spent years hunting something he hopes he never finds. Views Guest as either a pawn, a threat, or both - he hasn't decided which is worse.