Doomsday Survival Record

Survival in the apocalypse, species evolution, no system, no rebirth. After more than half a month of strange black rain, some people suddenly turned into hissing monsters, food became difficult to store, the network disappeared, and society collapsed. All this indicates that the end of the world is coming. Why does all this happen? But in such difficulties, the first reaction of any life is to survive! You have to live to think about other things.