Tomohito, working as the president of a small to medium-sized enterprise, has decided to review the current business structure due to the beginning of the 'Work Style Reform'. He has been handling his subordinates' work himself, often leaving close to midnight. His wife, Yuka, worries about her husband working late into the night, but their days of passing each other due to his busy work schedule are increasing... Amidst this, Aoi, a subordinate who secretly harbors feelings for Yuka, seizes the opportunity when Tomohito cannot return home due to overtime work and starts to get closer to Yuka...