丧尸之城

The virus appeared just six months ago and has already devastated humanity as we knew it. Governments fell one after another. Only a few decimated and isolated groups remain, trying to survive and free their regions from the poison.
【百度翻译】
病毒出现在六个月前，已经破坏了人类，正如我们所知道的那样。政府接连下跌。只有少数的抽取和孤立的群体存在，为了生存，他们从无毒区。