Saki, 28 years old, married her husband who was a co-worker and started a family, but she returned to work to pay for the purchase of an apartment. Her manager Tabuchi, who has had his eyes on Saki for a long time, plans a business trip to Kyushu for just the two of them. Unable to disobey her manager's orders, Saki goes on a business trip with her, and on the night after completing a business meeting with her business partner, Saki is forced to drink alcohol at the dinner table, and for some reason ends up passed out... “It’s the prey I was aiming for…morning.