In a neglected hospital, seven sexy young nurses and a handsome young doctor have been selling body parts of dead patients on the black market. But 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 by the other nurses and dies uttering a vengeful curse. Seven days later, her tormented soul returns, and, preying on each of the women's obsessions and weaknesses, she begins her horrifying revenge.