Radiation was spreading through the globe, it causes great harm to the living.  Despite the decrease of more than half of the world's population due to malnourishment, radiation could do something phenomenon. 

Bringing back the dead.

But in a broken and dishevelled form. They are classified in a well-known term.

Zombies.

How is Kris and his child, Miyoung going to survive in this horrendous environment where death awaits you every second?

"Living in fear isn't very ideal."