Park Bong-pal (Ok Taec-yeon) has grown up with ability to see ghosts and uses this ability to work as an exorcist, banishing ghosts, but only weak ones, in order to make enough money to take away his ability to see ghosts. Called to a haunted school he encounters Kim Hyun-ji (Kim So-hyun) a feisty middle high-school student who, because of a traffic accident, became a wandering spirit the day before her college entrance exams. The two accidentally kiss and Hyun-ji discovers that Bong-pal holds the secret as to why she is a spirit. In order to be freed from endlessly wandering the earth as a ghost and to ascend to the next life, Hyun-ji convinces Bong-pal to allow her to live with him and the two become ghost fighting partners.
With Hyun-ji as his partner, Bong-pal finds that he can fight even stronger ghosts, but also learns that not all ghosts are malevolent, that with the understanding of a ghost's story he can sometimes more simply help them pass into the next world. Working and living together Bong-pal, a long time loner because of his spirit sight, finds himself falling in love with Hyun-ji, and she also likes him. However, both are unaware that even as they hunt ghosts, they, in turn, are stalked by an evil spirit that was the cause of Hyun-ji's accident, and also the reason of why Bong-pal can see ghosts .
Ok so depsite the fact of the age gap between Kim Sohyun and Taecyeon, their acting was very good!! I laughed a lot with them and seeing them behind the scenes as well they have a cute relationship. The drama has it moments where it was boring during the mystery parts but its really good. Kim Sohyun is my favorite child actress and she is lucky she got to work with Taecyeon; who seems very humble and down to earth! I recommend the drama!