Plot Analysis Summary
A mother hides a catastrophic face-swap tragedy until guilt, resentment, and supernatural revenge expose the stolen identity.
Story Structure — 5 Plot Phases
Beauty Beneath the Skin
Hyeon-su supports Su-kyoung through plastic surgery while disturbing visions begin to appear. The friend group is introduced through art class, a bus stop, and a birthday gathering.
Key Events
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Cake and Hanging — A figure carries in a birthday cake and discovers another figure hanging herself.
Location: A room
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Su-kyoung's Surgery — Yoon-hee begins Su-kyoung's plastic surgery while Hyeon-su comforts her. Characters: Su-kyoung, Yoon-hee, Hyeon-su
Location: Operating room
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The Blue-Dressed Vision — Su-kyoung sees a frightening girl in a dark blue dress while alone. Characters: Su-kyoung
Location: Operating room
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Sculpture Injury — A cut made in Hyeon-su's sculpture appears on Su-kyoung's cheek, then mysteriously vanishes. Characters: Hyeon-su, Su-kyoung
Location: Art class
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Hye-won's Eye Surgery — Hye-won decides to receive eye surgery from Yoon-hee. Characters: Hye-won, Yoon-hee
Location: Plastic-surgery clinic
The Face That Bleeds
A supernatural presence connects a damaged sculpture to Su-kyoung's face. Apparitions, mirror horror, and Su-kyoung's death turn cosmetic surgery into a source of terror.
Key Events
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Bus Stop Encounter — The friends meet at a bus stop while an old woman distributes flyers for her missing granddaughter. Characters: Hyeon-su, Jae-hui, Su-kyoung, Sung-eon
Location: Bus stop
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Birthday Apparition — At Hyeon-su's birthday party, the supernatural figure appears beside her. Characters: Hyeon-su, Su-kyoung, Sung-eon
Location: Hyeon-su's house
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Mirror Face Horror — Su-kyoung sees her face shredded in the mirror and flees in terror. Characters: Su-kyoung, Hyeon-su
Location: Hyeon-su's house bathroom
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Photographs and Laughter — The friends laugh at old photographs, while Yoon-hee overhears Hyeon-su discussing her missing childhood pictures. Characters: Hyeon-su, Sung-eon, Yoon-hee
Location: Hyeon-su's house
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Su-kyoung's Death — Su-kyoung is found dead after the supernatural figure tells her it will make her pretty. Characters: Su-kyoung, Yoon-hee, Hyeon-su
Location: Su-kyoung's room
Secrets in the Basement
Hyeon-su discovers evidence that her childhood identity is not what she believed. Flashbacks reveal the car fire, Yoon-hee's guilt, and the hidden child connected to the surgery.
Key Events
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Burned Child Photograph — Hyeon-su finds a photograph captioned as her appearance before surgery, showing a severely burned child. Characters: Hyeon-su, Yoon-hee
Location: Basement
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Car Fire Flashback — A flashback reveals the car fire that horribly burned Hyeon-su and left her comatose. Characters: Hyeon-su, Yoon-hee
Location: Car
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Orphaned Attachment — Yoon-hee meets an orphaned girl who becomes attached to her and addresses her as mother. Characters: Yoon-hee
Location: Church
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Face Replacement — Yoon-hee saves the burned child, creates realistic masks, and gives Hyeon-su the orphan's face. Characters: Hyeon-su, Yoon-hee
Location: Basement operating area
Masks and Rebellion
The hidden girl's masks, diary, and preserved body expose years of abandonment and resentment. Sung-eon witnesses the figure's true nature while Jae-hui and Hye-won become violently possessed.
Key Events
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Birthday Plea — The hidden girl begs for a birthday and a pretty face while Yoon-hee locks her away. Characters: Yoon-hee
Location: Basement
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Diary of Hatred — Hyeon-su discovers masks, a diary of hatred, and the preserved body of the hidden girl. Characters: Hyeon-su
Location: Hidden basement room
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Sung-eon's Discovery — Sung-eon sees the disguised figure remove its own face and faints; Yoon-hee later drugs her. Characters: Hyeon-su, Sung-eon
Location: Yoon-hee's house
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Art Class Bloodshed — Possessed, Jae-hui and Hye-won cut each other's faces while chanting about making them pretty. Characters: Jae-hui, Hye-won
Location: Art class
The Face Returned
Yoon-hee prepares to operate on Hyeon-su but cannot destroy the daughter she loves. Her apology transforms the final confrontation into an act of repentance, though the closing image preserves the threat.
Key Events
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Operating Table Confrontation — Yoon-hee prepares to remove Hyeon-su's face but stops after remembering her love for her daughter. Characters: Hyeon-su, Yoon-hee
Location: Operating room
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Repentance and Afterlife — Yoon-hee apologizes, the corpse returns to childhood form, and Yoon-hee leaves with it toward the afterlife. Characters: Hyeon-su, Yoon-hee
Location: Operating room
With a renowned plastic surgeon for a mother, Hyun-soo is always surrounded by girls in line for beauty consultations. But her happiness comes to an end as her friends who have received facial surgery from her mother start to commit mysterious suicides by cutting out their faces.