In a neglected hospital, seven young nurses and a respected doctor have been selling body parts of dead patients on the black market. When one of the nurses falls in love with the doctor, she urges them all to get out of the scam. Threatening to go to the police, she is viciously murdered and dies uttering a vengeful curse. Seven days later her tormented soul, longing to find its love, returns. Preying on each of the women's obsessions and weaknesses, she exacts her horrifying revenge.