They’re called Shadows and not Zombies.  Some dude said zombie is overused and lame. They are shadows of the past. Dead and living in the shadows of human beings. As if it do not sound lame and cliché, but props to the guy for creativeness.

Shadows are easy to spot especially if you are one. They just know it. Normal humans though, can’t. They look just like humans.

“I HOPE YOU GET KILLED! YOU DON’T EVEN BELONG HERE IN SOUTH KOREA!”

I don't have a foreword but, HELLO! HELLO! HELLO! (That was from Stand up XD)  I'm curently binge listening to f(x). lol

I've been dying to write a Kryber fanfic. My imagination is no joke. I just lack vocabulary. LOL

Edit: Total word count was originally 666. OMG! What a coincidence!