At the beginning of the drama it was really funny and exciting.In the end too many death.All my favourite character are being murder.I felt really depressed after watching the end.The end was so horrible writing and my favorite couple is not the main character.Its the two young police couple who expecting a baby and the chief and the daughter are my favourite .The main chracter are so annoying as hell.Why would you run away while others dying bcause of you??Selfish main couple....The actor who played the serial killer was really good except for the last body changed.The last one actor who played the serial killer really killed the mood on the drama.