i really liked the story & The show is light & nice, cause the main story is the same as (just like heaven) the american movie but i've to say that there were a huge weak point at this drama , which was the several ghosts side stories which distract u alot from the main story & made the drama a little boring they put it just to fill the drama we already knew that (Ok Taec ) is a ghost hunter so y repeating the events with different side stories doesn't serve the drama at all from my point of view it would be much better if they made that ghosts stories related to main leads like giving (Ok Taec ) & (Kim So) a hint or help about their past lives or just reducing the no of ep. which 'll be much better & i saw also that lee david & kang lee over acting i knew that these r their roles but it turned from being funny to absurdity two things provoked me so cause they were illogical at all first (kim so) didn't help (ok taec) even once in cleaning or preparing food although she can hold things normally second how come that a ghost didn't has a place to stay in, COME ON she can stay any where at the most luxurious houses like the president palace ~.~ & how come she can sleep, eat or feel hungry , get sick , drown, wash her teeth & body or wearing clothes she is just a spirit these things are for bodies not souls may be this 'll be SPOILER there were many flaws like how did the evil spirit knew that the incantation was with (kim so) how did her mom knew that she was making a favor for a strange man how come (kim so) remember every thing but not anything while she was with (ok taec) a spirit if u could skip these points u'll really enjoy that drama For me it began to be really interested from ep.11 I really didn't like the end for (Kwon Yool) i feel so sorry for him cause he was a real victim T_T