The narrative centers on Elena, a sophisticated art gallery curator whose seemingly pristine life is quietly unraveling under the weight of unresolved familial trauma. Estranged from her traditional Korean-born mother, Umma, for over a decade, Elena has deliberately crafted an existence that distances her from her suffocating upbringing. This fragile equilibrium is shattered when a courier delivers a lacquered wooden box containing her deceased mother’s cremated remains, alongside a chilling traditional funeral mask. Plagued by sudden, terrifying auditory hallucinations and sleep paralysis, Elena finds herself haunted not just by her mother's memory, but by a lingering physical presence in her sprawling countryside home. Her teenage daughter, Iris, watches with growing concern as Elena’s grip on reality deteriorates, driven by deep-seated guilt and the fear of repeating her mother's cycles of emotional abuse. As Elena unboxes the relics, repressed memories of childhood physical punishments and suffocating expectations resurface, blurring the boundaries between waking life and psychological torment. Desperate for closure, Elena attempts to perform a makeshift ancestral rite to put Umma's spirit to rest, but the ritual triggers a dark, visceral awakening. The boundaries of the house distort, trapping
mother and daughter in a claustrophobic nightmare where repressed resentments manifest as physical threats. During this intense confrontation, Elena is forced to look into the metaphorical mirror of her past. She realizes that her fear of becoming her mother has actually made her emotionally unavailable to Iris. The climax reaches a fever pitch when the specter of Umma possesses the funeral mask, confronting Elena with the ultimate choice: succumb to the generational trauma that has dictated her entire life, or actively sever the chain of abuse. In a raw, emotionally cathartic sequence, Elena stops running from her heritage and instead embraces the painful parts of her past, forgiving both her mother and herself. She physically shatters the mask and buries the ashes beneath the roots of an old oak tree, symbolizing a painful yet necessary rebirth. In the aftermath, the oppressive atmosphere lifts, leaving a quiet, sunlit morning. Elena and Iris share a tender, healing embrace, bridging the
generational divide that had threatened to destroy them. Elena steps out onto the porch, finally breathing freely, unburdened by the ghost of her mother and ready to forge a genuinely compassionate future with her own daughter, forever changed by the confrontation with her deepest fears.