Mika lives a modest life with her husband, Teruichi, in a small apartment they bought on loan. One day, a man named Nakata, who supposedly moved into the neighborhood, visits them and introduces himself as the manager of an advertising agency, offering a nearly free trip to Europe. That night, Mika consults with Teruichi about it. However, Teruichi was also planning a belated honeymoon. He had been saving money little by little. Touched by his proposal, Mika decides to decline Nakata's offer. But when Nakata reappears, he says something completely unexpected…
