Koe, who was in trouble because her luggage had run out on the way home from shopping, happened to be helped by Kenta, a university student who passed by. A mature woman and a young man who are supposed to be unfamiliar but, for some reason, is attracted and naturally overlays their bodies. a couple of different ages in the world... The two loved each other very much. One day Kenta, who sent Koe to the condominium, found a man's shoes on the front door and was confused. Koe mourns Kenta, saying "I'm going home today."