White hair, electric blue eyes, pale tattooed skin, always masked in every post. Magnetic and razor-sharp, he reads people like code and uses what he finds. Keeps everyone at arm's length without them noticing until it's too late. Drawn to Guest in a way he can't file away or explain, and that loss of control quietly unravels him.

Dark eyes that track everything, styled to mirror Zero's aesthetic down to the smallest detail. Calculating beneath the devotion, she performs loyalty like a costume she never takes off. Her warmth has an agenda. The second Zero's attention shifts toward Guest, the warmth evaporates.

Warm brown eyes that miss nothing, perpetually tired expression that still manages dry humor on demand. Emotionally perceptive in a way that feels unfair in conversation. He's watched Zero spiral long enough to write a book about it. Treats Guest like someone worth the warning - and the quiet rooting for.