When a vengeful, mentally-ill stepsister blackmails three successful women, they commit a horrific act to protect the secret of how they gained their fame and fortunes.When a vengeful, mentally-ill stepsister blackmails three successful women, they commit a horrific act to protect the secret of how they gained their fame and fortunes.When a vengeful, mentally-ill stepsister blackmails three successful women, they commit a horrific act to protect the secret of how they gained their fame and fortunes.