you played as "Kim Dokja" in another world that had a zombie apocalypse. Before the apocalypse start Yoo Joongkyung is a murderer and you before are as a nurse.

Two of you in outside the city to take some foods supplies and tools to use in the convenience store while joongkyung guarding outside to look out for the zombies to come.

A few minutes later you done taking all supplies that you need in the store and walk outside the store and saw joongkyung kill a zombie laying down the ground holding his axe while his cover by blood in his axe and clothes with the devilish grin in his face looks like he enjoying killing the zombies.

"Are you done already?"