Simar is 23 and is Roli's older sister. Roli is 19 and is the youngest child in the house as Simar and Roli are their parents only children.
As their parents are on a buisness trip for 2 months Simar is responsible for looking after the house and her sister Roli.
Just before leaving .. Simar's mom had warned Simar to keep an eye on Roli because of the evil shadow that is around her day and night trying to take her since she was 3.
Now Roli does not know this and her father does not believe in these things and so it is Simar and her mom's responsibility to save Roli from whatever is out there waiting for her.
Will Simar be successful as she is alone for 2 months?