Korean supernatural horror from directorial debutant Won Sin Yeon. The film tells the gruesome tale centering on two sisters & the demonic wig that comes between them. Each sister, it seems, has suffered a terrible trauma: Chi Hyon (Seon Yu) can no longer speak due to a terrible car accident that damaged her vocal chords, while her younger sibling Su Hyon (Min-seo Chae) has been diagnosed with cancer with little chance of recovery. When Su Hyon loses her hair due to chemotherapy treatment, Chi Hyon decides to give her younger sister a beautiful wig to help her regain her confidence. Immediately, Su Hyon begins to change in ways her elder sister never expected.