The sad christmas again

December 24 2050. Current date. It's been thirty years. When half of the world turns into chaos and dust. Some humans survive. humans nearly extinct. Paano ang gagawin ng ibang natitira na humans to save themselves so the humans won't go extinct? And who is this killer machine? Is he a friend or foe?

Written in Tagalog.
Sorry for some grammars. I am not a profesional writer. But thank you for stopping by and take a look and read my works, I really appreciate.