Yuriko, a wife who lives with her husband in a house in a quiet residential area. Her husband had been urging attention to Yuriko as the damage of burglars was increasing in this area recently. One day, Yuriko, who came home from her shopping, noticed that the door was unlocked. Though suspicious, she opens the closet to change her clothes and finds a burglar hiding inside. And when she is pulled into the closet by a burglar, the cardboard box on the front collapses and the two are trapped in a narrow closed room...
