Mr. Nam is working as a driver for the One Member Limited Liability Company SEXTOP1. Noticing Mr. Nam's diligence and honesty, Uncle Sau often asks him to drive to pick him up at home and help with some personal tasks. Uncle Sau is of an advanced age and married Ria Yoshizawa, a Japanese beauty, to be his wife and homemaker. Thanks to Mr. Nam's assistance, he sometimes stays for dinner at home, which makes Uncle Sau feel less lonely as he travels frequently for work and has no time to eat and gather at home. However, since Mr. Nam arrived, Ria Yoshizawa has also become gentler, more feminine, less sulky and whiny. This surprised Uncle Sau a little, but he brushed it off because he didn't have time to think about women. Until one night recently, when Uncle Sau turned on jav and accidentally saw himself in the movie 'The Secret Love Affair of the Lucky Driver and His Boss's Wife'.