In this terrifying installment, we meet Quinn Brenner, a young woman grappling with the recent loss of her mother. Determined to contact the spirit of her deceased mother, Quinn ventures into the dark world of the supernatural. However, she is unaware that by attempting to connect with the beyond, she has attracted the attention of a fearsome demon that begins to torment her, turning her life into a nightmare.
Trapped between the world of the living and the dead, Quinn seeks help from renowned parapsychologist Elise Rainier, who has abandoned her practice after the traumatic events of her past. Although Elise is initially reluctant, Quinn's desperation and dire situation lead her back to paranormal investigation. With the help of her friends, Elise embarks on a mission to save Quinn, exploring the dangers of the "Other Side" and confronting her own demons.
As events unfold and time runs out, Quinn and Elise uncover secrets that could change everything. They will face a terrifying entity in an attempt to save not only Quinn's life but also that of those around them. The struggle to escape the dark and chilling world of fear will push them to unimaginable limits, challenging the laws of life and death in their quest for redemption and hope.