The Darkest Vein

In The Darkest Vein, Cassandra spirals into a nightmarish battle with addiction and mental illness, haunted by a malevolent force that blurs the line between reality and delusion. As her inner demon tightens its grip, her estranged sister, Emily, fights to save her from self-destruction. But the deeper Emily goes, the more she questions whether Cassandra's torment is mental illness-or something far darker. A haunting exploration of mental illness, addiction, and sisterhood. The Darkest Vein melds supernatural horror with raw human drama.