Devilish High School Girl

Arang, a high school student suffering from relentless bullying, decides to end her life in despair. However, at her final moment, she makes a sinister pact with a demon seeking a human host. Possessed and transformed, Hana returns to school not as a victim, but as a chilling, supernatural force. She begins to hunt down her tormentors one by one, forcing them to pay for their sins in brutal ways that defy human imagination. Amidst the blood-stained hallways and the suffocating 9:16 frame, the screams of the bullies echo as Hana's demonic retribution unfolds.