disgused a an asian horror and a tale of two sister be actually a complex character drive psychological drama and that engulf the viewer into the problem of a seemingly normal family . i be really surprise at the depth of this movie . director ji woon kim decision to focus more on tell a story rather than provide cheap scare and have prove a correct one . create one of the most ingenious new horror movie . a tale of two sister tels the story and a it name suggest of two sister su mi and the young su yeon and who after spending time in a mental institution return home to their father and apparently abusive stepmother . from then on we witness how the sister deal with their stepmother gradually rise aggression and erratic behavior . to say what would happen next would be to be spoil the entire experience . so i will just leave it at that . the plot be very tightly write . with the character nicely flesh out . ji woon kim focus on a small cast offer a much more detailed view on them and their relation to one another . furthermore each of the four main cast have a vastly different role and type of character . from the protective su mi and the weak su yeon and the visibly uninterested father to the stepmother frantic and later deadly behavior . there be great sense of mystery and with a lot of the plot not reveal up into the end and even after that the movie still leave a great room for interpretation . even after watch it once and the viewer will be compel to see it at least once more so that he can gain a good understanding to it . the actor superbly fit their role . it be especially hard to create strong and emotional scene in psychological movie but it be a great joy when one succeed in create them and this be a prime example of such a feat . ji woon kim direction be slow paced and grip and build up tension for the film horroresque scene . while few in number those moment be strong and quite frankly terrifying . the cinematography and score be top notch far help to establish an atmosphere fitting that of a psychological film . a tale of two sister be a demonstration how the horror genre be in fact so much more than a simple thrill ride . with it strong focus on character and mystery this be one complex movie that could easily seduce you in watch it again and again just so that you can understand it good .