The never ever ending plot twist!! As expected from WOWOW drama..Worth it!! The plot is great.. when the serial killer is back, that's where the story begins..

Everyone have a secret and the truth is revealed little by little from one episode to another episode.. They connected pieces by pieces of story thoroughly make it spot on.

Other than that, it also shown how strong the family ties between the parents and child, and how they overcome it...When we love our child, sometimes we make bizarre decisions.. The test of family bond will strike because of that.

Overall I give 10/10 Highly recommended to watch