Beautiful Girl Mask: Aurora stands on the brink of her final battle against her archenemy Satan. Satan, seeking to seize Aurora's mystical powers, sets a cunning trap. Vowing in her heart to fight until her life burns out, Aurora defeats Satan's soldiers one after another, even destroying monstrous villains. However, she falls into Satan's trap and faces a dire crisis. Exposed to poison gas, tormented by the villain's laser beams, and knocked unconscious by a brutal belly punch, she is then teased by low-ranking soldiers who steal her precious virginity. "It hurts! Pull out!" Aurora screams, but the soldiers continue to toy with her mercilessly. Though she briefly turns the tide, Aurora's mind and youthful body are relentlessly assaulted. Bound with knotted ropes, a vibrator is inserted into her, and she is violated once more by the monster—gradually, she begins to feel pleasure. Beautiful Girl Mask: Aurora loses her sacred mask, her body and soul utterly broken.