After you have left your body, what happens next? Do you fly to the gates of heaven? Or fall to misery of hell? Maybe you are stuck among the living? Kim Taehyung has done a lot of wrong within his lifetime. At the age of 17 he dies thinking he'll be sent to hell. When he reaches the other side he finds a woman dressed in white. He is given a mission in return for forgiveness over his sins. What will his mission be? Will he accept it or choose to remain trapped?