The season is "rainy season", and the dehumidifier is in full operation every day. Tired of the prolonged rain, Chiaki hangs out to dry her clothes in order to survive the emergency. Chiaki and her only son Koji's frustration is reaching its peak when her only entertainment, the TV, breaks down. One day, the dehumidifier breaks without a sound. "Mom, this time the dehumidifier is broken!" Chiaki and Koji are at a loss in the humid room without money to fix the dehumidifier.
