"Buried in the shadowed woods of a Mississippi town stands **Blackthorn Asylum**, a decaying institution drenched in malevolence. Behind its crumbling walls, four enigmatic doctors—Calloway, Grayson, Holloway, and Vortex—conceal a horrifying secret: they are ancient spirits feeding on their patients' life force to awaken the **Tree of Death**, a portal to an immortal realm guarded by unspeakable darkness.
Detective **Luke Sinclair**, a man haunted by loss, and Dr. **Cassie Hart**, a psychiatrist with a secret past in the paranormal, are drawn into the asylum's web of horrors. Together, they must unravel its dark mysteries and confront the monstrous doctors. But as the Tree of Death stirs, unleashing forces like Rage, Betrayal, and Despair, they’ll face a battle not just for survival—but for the soul of humanity. Welcome to *Inside*—where the truth is a death sentence and the darkness is alive."