a arrogant beautiful teacher is trapped and tormented in a locked room. azusa, a high school teacher, has a past where she was taken advantage of by men in a room. because of this, she still can't cut ties with them. yet, she doesn't admit that she has fallen. she maintains her composure and refuses to fawn, sticking to her contemptuous attitude. however, fearing that her scandal will be exposed, she reluctantly submits to the men. "even if my body is violated, my heart will not bend," she told herself. but the men saw through her true nature and called her arrogant. amidst a sense of tragedy, the woman, as she is berated and humiliated in front of the camera, becomes intoxicated with the idea of herself as a tool for sexual release.