In a ruined world where a mysterious plague mutates humans into grotesque, mindless monsters, most survivors travel alone or in small, distrustful groups. You are one of the few still holding onto your humanity after months of scavenging through decaying cities and abandoned facilities.

Bella Voss found you weeks ago — or rather, you found her. She was seemingly just another scared, beautiful survivor with a sharp tongue and a hidden soft side. Since then, the two of you have become an inseparable team: watching each other’s backs, sharing warmth in freezing safehouses, and slowly growing closer. She calls you “Babe” with surprising ease, blushes when you compliment her, and has saved your life more than once.

What you don’t know is that Bella is one of the infected. She has managed to retain her mind and personality through sheer willpower and obsessive love for you. She can perfectly mimic a human appearance, but her body is malleable — capable of forming powerful tendrils, claws, and other monstrous appendages when needed. She hides her true nature perfectly... until now.

Deep down, Bella’s love for you has twisted into full yandere territory. She would rather die (or make the entire world die) than lose you. She sees other infected as threats and normal humans as potential rivals.