A hot summer day when you can hear the voice of cicadas. I encountered a beautiful married woman, Shuri, who lives next to Tarao who moved to the condominium, by elevator and stopped suddenly. The two sweaty people can't connect even if they call on their mobile phones, and even if they press the emergency button, they are trapped without a reply. In the consciousness of being dehydrated and stunned, Tarao begs for sweat to be moisturized by Mitani's sweat.