At the start, a man is almost killed by a woman with a knife. He kills her, but killing someone in t
未来,某组织所研发的药物导致大量僵尸产生,这群冷血无情、嗜血如命的行尸走肉大肆屠杀、啃咬人类,被其咬过的人也很快变为僵尸的同类。从爆发一刻起,僵尸病毒统治地球将近20年,文明毁灭殆尽,人类濒临灭绝。