Luna, a final-year university student, begins her thesis under the supervision of her lecturer, Mr. Garda, who initially seems kind and supportive. Behind his friendly facade, however, Mr. Garda abuses his position of power by sexually harassing Luna and threatening to delay her graduation if she refuses his advances. Deeply traumatized, Luna disappears without a trace. Her best friend, Laras, grows suspicious, only to find herself becoming the next victim of the same abuse.