Create a gripping, cinematic voice narration for a chilling story about a hidden danger in a mountain cabin. Use a deep, slightly husky voice, male or female, aged 30-50, evoking the gravitas of a seasoned storyteller uncovering a dark secret. Maintain a slow, deliberate pace in the opening, with a hushed, almost whispering tone to describe Sarah’s mysterious illness and the isolated Blue Ridge cabin, emphasizing words like “fading,” “poison,” and “silent killer” to evoke dread. Lower your pitch slightly for phrases like “creeping through their home,” letting the words linger to build an eerie atmosphere. Pause briefly after questions like “What’s wrong?” or “How did we miss this?” to draw listeners into the characters’ despair. Accelerate the pace and raise the pitch slightly for the climactic moments, such as Tom’s discovery of the propane leak, with a sharp, urgent tone for “Propane leak!” and a vivid, almost shouted “screeched like a banshee” to mimic the detector’s alarm. Infuse a tremble of shock when narrating Ethan’s realization, letting “How did we miss this?” crack with emotion. For Sarah’s recovery, shift to a warmer, steadier tone, but keep a hint of lingering fear in phrases like “a spark back in her eyes,” suggesting the trauma’s shadow. End with a strong, inspiring tone for Sarah’s advice—“Get a detector!”—but drop to a chilling whisper for “The silent killer had lost,” leaving listeners with a haunting aftertaste. Vary inflection to reflect emotions: weary and soft for Sarah’s exhaustion, desperate and raw for Ethan’s pleas, gruff and urgent for Tom’s warning. Use subtle pauses before key revelations (e.g., the furnace’s age, the detector’s screech) to heighten tension. Incorporate faint background sounds: howling mountain wind for the cabin’s isolation, a ticking clock for the years of illness, a faint hiss for the propane leak, and soft birdsong for the hopeful ending. Maintain a cinematic balance of dread and hope, using a warm gold and cool blue tonal imagery in your delivery to mirror the story’s contrast of danger and triumph. Ensure every word feels real, as if you’re recounting a personal nightmare, pulling listeners into the cabin’s unseen terror and final redemption.