The Japanese archipelago was hit by an unseasonable downpour. Trains were suspended and all business hotels were fully booked. Akari was stranded and had to rush back to the office, soaking wet. She had no choice but to stay at the office tonight... But just as she was thinking that, Nakata, Akari's boss whom she hates to death, was also unable to go home... The two of them were alone in the office... Nakata saw Akari's wet shirt and her underwear showing through...