Begin with eight Sisters who have a really deep bonding to one another after their parents died. They promised one another that "No matter what's going on, We must stay together" but the promise was broken after the death of their first born, Romdoul in the middle of the night of Pchum Ben Day (Cambodian's Ghost Festival). They thought it was the cause of the natural cause as it used to be but... it was not. Two weeks before Pchum Ben day each year, The Sixth Child, Mealdey, always sleep walking and keep acting weird in the middle of the night and after that, their sisters was rankly die silently in bed with no cause in every morning of Pchum Ben day. What is really going on in the family?
Is it too cruel to die without a cause?
No scars of a knife or an axe, but left behind with a beautiful face that remain breathless in bed every morning of Phcum Ben Day (Cambodian's Ghost Festival).
Is it god's rule? or is it a witchcraft? or is it something else?
The Happy Phcum Ben day happened to be the dark day of the eight sisters to waiting for the death every year.