Starring:Sehun and Taeyeon A Girl name Kim Taeyeon who got Coma after the car accident and almost dying .. But the godfather give her a chance to be alive if she will accomplish her mission..Her Mission is To save a man from his miserable life and make him change ..but she only have 49 days to do it ..and day by day shes falling to that man but its prohibited will she accomplished her Mission?