Zombie virus outbreak!
The city they depend on for survival has been overrun by zombies, and there are bloodthirsty zombies everywhere. How can people escape from the city and continue to live? Everyone is faced with a life and death decision...
(Warm reminder: There is no system, no powers, and no advancement. Anyone who is bitten by a zombie will turn into a zombie, but the time will vary depending on individual physical differences. For example, if an old and frail person is bitten, he will immediately turn into a zombie. Those with a strong body and strong willpower can last up to 48 hours. Zombies are not divided into levels, and only have strong or weak mobility.)
