The Japanese archipelago was hit by unseasonable heavy rain. Trains are suspended and all business hotels are fully booked. Akari, who has eaten a stalemate, gets soaked and ends up returning to the office. I have no choice but to stay at the office tonight ... I thought so. Nakata, the boss who hates Akari to death, also couldn't go home ... Alone in the office ... Nakata looks at Akari, whose shirt is wet and her underwear is transparent.