Doomsday: An American Survival Diary

Civilization was wiped out in a matter of months.

A virus devastated the world, sweeping everything away and leaving only hunger and the infected.

Chen Xing, former CDC and military advisor,

walks alone through the ruins and wilderness of America.

When he kindles the first wisp of smoke in a valley,

when unfamiliar survivors approach his campfire,

he understands that staying alive is the greatest act of defiance.