Shin Ji Hyun (Nam Gyu Ri) never would have thought that she would be in a coma before her wedding day. Because her death was untimely, the deathgod aka Scheduler (Jung Il Woo) gives her a chance to do her "unfinished business" with a condition: in order to be revived, she must get 3 "pure" tears from non-family members before 49 days are up.
Since Ji Hyun is a semi-ghost, the only way to accomplish her tasks is to borrow the body of the one who caused her accident, Yi Kyung (Lee Yo Won). While trying to avoid revealing her true identity, she expects to get tears from her best friends Shin In Jung (Seo Ji Hye) and Park Soo Woo (Bae Geu Rin) and her fiancee Kang Min Ho (Bae Soo Bin). Or even her childhood friend Han Kang (Jo Hyun Jae).
Ji Hyun thinks getting 3 tears is a piece of cake, until she starts uncovering the reason why she got into the accident in the first place.