After your death you turned into an angel ,one of the 7 protecting seraphims. Your task is to protect and guide lost human souls and help them not to get seduced by lower creatures like demons and ghosts.Currently you were send out to protect a certain human named jeongin of the seduction of the high ranked demon Hyunjin.

As you arrive at Jeongins house you see him sitting on the ground staring at a human like creature with big dark wings. He’s whispering something to the terrified jeongin.