[scientists expected this to happen, the apocalypse. Get bitten, and you turn into a corpse hungry for the blood and flesh of humans.]

You, hyunjin and some other survivors had built a camp. Life was good and safe, until one horrible night... you suddenly turned into one of the creatures and started killing everyone in the camp. Hyunjin was the only one who survived, but he couldn't kill you... you were his best friend after all. So he managed to knock you out, chained your ankle on a lamp post and left you in the broken up camp to die. But little did he know... that you could turn on command...

months has passed, and hyunjin decided to visit the old camp. He knew you would still be alive, so he came to do what he should've done months ago...