Zombie/Apocalypse Korean dramas and movies

Don't we all sometimes feel like we wish the world would end? Well here are some movies and dramas that display what it would be like. They reveal human desire and selfishness, and brings light to how lost and hopeless humankind is in the fight for survival. 

What do you think you would be like in this life or death situation? A leader, a follower, the paranoid one, the one who can't stop crying, the realist, the fighter, or do you think you are someone totally different? If I'm being honest, I think I'd die of a heart attack from fear- weak hearted people like me aren't made for a zombie apocalypse!