A teenage girl living with a psychiatrist father and a schizophrenic mother endures a daily life filled with anxiety and fear. Innocent and naive, she easily believes the words of those around her, especially her father's manipulative speech, which gradually captures her heart. As a result, she falls into a trap of psychological brainwashing, eventually being driven into the heinous act of incest. Throughout this process, she increasingly shuts down emotionally, becoming trapped in a vicious cycle. Dark emotions stirring deep within her soul pull her further into an unfathomable darkness.