In the Showa era, a husband flees after being falsely accused of a crime. To repay his debts, his wife is taken in by loan sharks who exploit her beautiful body for their desires. As she begins to sense a strange, unsettling gaze watching her from somewhere within the mansion, she gradually uncovers its true source—leading to the slow unraveling of her marriage. Ryoko Nagase delivers a powerful portrayal of the wife's emotional turmoil and sensual vulnerability, deepening this story of poverty and despair.