Momo is calmly answering interview questions in a relaxed atmosphere when suddenly, without her noticing, a man sneaks up behind her and grabs her. Fully energized at first, she gradually loses consciousness. When she comes to, she finds herself trapped in a bleak room, her entire body bound tightly with rope. She has no idea where she is or how she ended up in this situation. Amid her confusion, the torment begins. Momo's fear and bewilderment deepen the unfolding story.