The city people depend on for survival has been overrun by zombies. Bloodthirsty zombies are everywhere. How can people escape the city and stay alive? Everyone faces a life-or-death choice…
(A friendly reminder: There is no System, no special abilities, and no leveling up. Anyone bitten or scratched by a zombie will turn into one, but the time it takes varies depending on their physical condition. For example, the elderly and frail turn immediately after being bitten, while the strong and determined can hold out for up to 48 hours. Zombies have no ranks either; they only differ in how fast they can move.)